WO2010148652A1

WO2010148652A1 - Diesel composition and process for improving oxidation stability of biodiesel

Info

Publication number: WO2010148652A1
Application number: PCT/CN2010/000950
Authority: WO
Inventors: 蔺建民; 张永光; 张建荣; 李航; 李率
Original assignee: 中国石油化工股份有限公司; 中国石油化工股份有限公司石油化工科学研究院
Priority date: 2009-06-26
Filing date: 2010-06-25
Publication date: 2010-12-29
Also published as: ES2749879T3; EP2447344A4; EP2447344A1; US20120124896A1; EP2447344B1; BRPI1012681B1; BRPI1012681A2

Abstract

Diesel composition contains a base diesel and an additive composition. The base diesel contains biodiesel. The additive composition contains components a and b. The component a is aromatic amine antioxidant. The component b is one or more polyamines or derivatives thereof. The diesel composition has better oxidation stability. A process for improving oxidation stability of biodiesel is also disclosed.

Description

Diesel fuel composition and method for improving oxygen stability of biodiesel

This relates to diesel fuel compositions and methods for increasing the oxidation stability of biodiesel. Background

The demand for fast diesel fuels in the diesel industry is not getting bigger, and the depletion of oil resources and their improvement have greatly promoted the performance of biodiesel at the pace of alternative fuels. Regeneration has received a lot of attention.

Biodiesel B 0) Fatty acids (Fa yAcd ehy E e ) are oil crops such as soybeans and rapeseed, and oils such as Phyllostachys pubescens, oils and plants of engineering oils, oils and fats of aquatic plants, oils and fats, catering and other raw materials (ethanol). The exchange is reversed, yes biofuel. Biodiesel has three major types of renewable and safe, and my adjustment, energy security and comprehensive management are very significant. However, China's solid oil is currently solid, oil reserves are very limited, and a large amount of oil is caused by the safety of our solid energy. Therefore, the research and development of biodiesel is inherently important.

However, due to raw materials and workers, some biodiesel has a very good oxidation stability, and the use of biodiesel is large. Oxidative stability biodiesel generation aging 1) insoluble polymer (and sludge)

Causing clogging and increased spray, 2) soluble polymer which can form in the body, possibly extinguishing and

3) Aging causes corrosion of peach gold parts 4) Oxide causes aging of rubber parts and fuel leakage.

Chau Biodiesel E 14214:2003, Australian Biodiesel (a 2003), New West Biodiesel ZS 7500:2005, Brazilian Biodiesel A P255 (003, Indian Biodiesel 15607:2005, South African Biodiesel SA S 1935:2004 and Me Solid diesel fuel blending biodiesel (B 0) solid GB/T 20828 2007 stipulates that the oxygen stability of biodiesel is not lower than 6 in the early stage of 1 C, the determination method force E 14112 2003

Taishou Zhou Petroleum Diesel (ie, the usual diesel fuel is also powered by biodiesel) Phase, special petroleum diesel oil, and non-compounds such as compounds and nitrides are insoluble in the oxidation of oxygen in the form of oxygen. The use of insoluble particles to fuel generated in petroleum diesel storage causes the blockage of the fuel system components, resulting in incomplete combustion or even formation in the nozzle. Biodiesel has the same oxidation stability as petroleum diesel oil and diesel. The most performance is the stability of biodiesel blended fuel compared to petroleum diesel.

The above issues can be resolved or . The way is to oxidize the oxygen in the biodiesel and aging the damage. The other is to stabilize the blended fuel of petroleum diesel or biodiesel to improve the stability of the blended fuel. Stabilization can be terminated, weakened, or oxidized by various families to inhibit oil exchange and improve its stability.

C 1742072A liters of a method for improving the storage stability of biodiesel includes a solution containing 15-60 by weight of a solution of biodiesel dissolved in biodiesel to stabilized biodiesel until a solution of biodiesel is used, 24 - Toluene to 0.005-2 by weight.

C 1847368A liters Method for improving the oxidative stability of biodiesel The method includes the treatment of oxygen 4 [26, 22

[6- 4 to 10200 ppm (w/w) to stabilized biodiesel.

C 1847369A liters Method for improving the oxidative stability of biodiesel The method involves oxidizing less than or equal to 40 C to 10200 ppm) to stabilize the biodiesel where oxygen is present.

52007/113467A1 liter of a fuel composition having oxidative stability, the composition containing biodiesel and at least oxygen, oxygen

Sub, 123-, 26-, base process base, generation laurel, fertility, derivatives.

Method and use of C 0 4404 and C 01353601A liters of oxygen to improve the oxidation stability of diesel fuel.

The above method of using oxygen does not improve the oxidation stability of biodiesel, but it has a certain effect, but the amount is large, and the fuel blended with biodiesel is qualitative. The improvement is not very good. Capacity

The purpose of the present invention is to overcome the above-mentioned existing wood oxygen consumption and the stability improvement of the biodiesel-containing blended fuel, and provide a diesel fuel composition with improved oxidation stability or qualitative properties of biodiesel and improved biodiesel oxidation stability. Sexual approach.

The present invention provides a diesel fuel composition comprising a base diesel fuel and an additive composition, the diesel fuel comprising a biodiesel additive composition comprising a and b a oxygen

b is or polykoto or a derivative.

The method for improving the oxidation stability of biodiesel includes, in the diesel containing biodiesel, adding, among them, the additive composition provided by the present invention.

The diesel fuel composition has good oxidation stability, and the a oxidizing effect of the a seven groups of b is better than that of the sheep. b can be regarded as oxygen, which can greatly enhance the oxygen. Therefore, it is highly desirable to reduce the amount of the same oxidative stability requirement in the biodiesel composition, especially if it is particularly expensive or a toxic or corrosive. Particularly

The diesel fuel composition contains a, b and . Due to the same, the diesel provided by this. Hugh way

The diesel fuel composition provided in this product can be added in a larger scale, for example, the diesel content can be 50-100 ppm.

80-800 ppm step 100-50 ppm

The weight ratio of b a can be 0.01-100 1 0.0250:1 step 0.05-10:1 step 0.25:1

a

a Oxygen can be at least one of a substituted, substituted, substituted, substituted. Wherein the substituted waist includes, but is not limited to, the following or polyphenyl-a-phenyl-- (anti-aging)

Oxyphenyl phenyl a (anti-aging 102)

Phenyl - - (anti-aging - )

Same as -a- (anti-aging AP

2 -13 [oxyl (anti-aging C49)

Dimethoxy (anti-aging C-4

Diethyl) oxy (anti-aging C-4 - )

-) Oxydiene (anti-aging C-4 - ).

Wherein the substituted phenyl group is phenyl-a-, phenyl-, or oxyphenyl a or more. Especially phenyl-.

The replacement pocket is not limited to the following or more

44 - Amino (Anti-Aging)

-dimethoxy

- Phenyl (anti-aging 350)

Phenyl

- phenyl

- tolyl

2- -13-again- (oxyl (anti-aging C47)

22 - oxy-diethyl (anti-aging - )

Dimethyl (-oxy)- (anti-aging C-oxyl (anti-aging O)

- Oxygen (anti-aging SO)

44 - must be "- dimethyl thousand (anti-aging KY-405)

(Anti-aging A 3920)

- 1133- ) (Anti-aging ODA)

44 - Xinji

44 - 44 - octylation (a mixture of octyl and octyl, O)

Octyl / (oxy-57)

Styrylation (anti-aging F FC-34)

And a mixture of bases which may be, octyl, or in the form of a solid Pe wa company name Pe oe oxA- Sh solid aoa poychem company name Wyox ADP ADP-X, solid Va deb company name Age e SaUe Age e Sa e S Age e epa Age e Oe oya Company name Poy e A oxda 445, and oxygen in T53.

Substituted oxylation and mixtures thereof, especially carbon atoms in the 4-10 same group and mixtures such as 44-octyl, 44-octyl, 44-, 44-, octyl (octyl and octyl) Of the mixture), octyl, or oxygen in T534 or more.

Wherein the substituted oxygen may be a hydrogen atom in (-) or a hydrogen atom in the poly, or, or, an oxy group or a substituted one may be a hydrogen atom substituted or a substitution. The hydrogen atom may be the same as or different from each other, and the substitution may be the same or different. That is to say, the substituted oxygen can be substituted by sheep, substituted by sheep, replaced by sheep, replaced by sheep, replaced by sheep.

, substituted by sheep, substituted by an oxo group, a - substituted, - - substituted, - substituted, - - - substituted,

- - substituted, - - substituted, - - substituted, - - - substituted, - - - oxy-substituted, - - - substituted, - - substituted, - - oxy-substituted - - substituted , - - substituted, - - oxy-substituted, - - substituted, Or a substituted, - - oxy-substituted, - substituted, - substituted, - substituted, - substituted, - substituted, substituted, - oxy substituted. Substituted carbon atoms 1-20, substituted carbon atoms 4-10

Substituted oxygen of Hugh includes but is not limited to one or more of the following

-phenyl- - (anti-aging 4010)

- 13-dimethyl)--phenyl (anti-aging 402) - again - 14-dimethyl) (anti-aging 4030)

- tolyl- - 13 dimethyl (anti-aging 4040)

- (Anti-aging 788)

- - -Phenyl (anti-aging 401 A)

- - - Phenyl (anti-aging 401 A)

-Xylyl (Anti-aging PP-A)

- Phenyl (anti-aging)

- - ) (anti-aging P)

- (Anti-aging 5)

- Xinji (anti-aging 88)

- - 1- (Anti-aging 288)

- - 1- -3- ) (anti-aging 8)

- - 14 dimethyl (anti-aging 66)

-octyl--phenyl (anti-aging 688)

- - -Phenyl (anti-aging 5)

-dimethyl--(1-) (anti-aging 32)-tolylphenyl (anti-aging TPP)

- 3- propylene oxygen-2- )- -phenyl (anti-aging G- )

- 3 phenyl propylene

- - -phenyl

6 An atom or a medium substitution in the oxygen substituted in the present invention

Of or in particular a carbon atom of 4-10 or a carbon atom 6-15 substituted or substituted or - - - - 1 3 ) - 14-dimethyl) - octyl

And -(1) in the or more.

The substituted oxygen therein includes but is not limited to

6-oxy-224- 12- anti-aging AW)

6-phenyl-224- -12-dioxide (anti-aging P Q)

6-twelve -224- -12- (anti-aging)

224- -12- ification polymerization (anti-aging R, anti-aging 124) low temperature anti-aging (old-age BAS)

High temperature anti (anti-aging B E)

And anti (old BXA

Phenyl - anti-old (anti-aging AP, anti-aging A)

Oxygen substituted oxygen.

The most a- 13-dimethyl)-phenyl, -octyl-phenyl, -, -, -octyl, - (1-), (1 -3- or - 14-dimethyl) Or in.

b

The multi-lumbar force has the one shown in (A)

R each having a carbon atom of 1 to 30 carbon atoms or having a carbon atom of carbon, , , or an oxy group, a nitro group, an oxy group, an amino group, or an amino group; a carbon atom of the oxy, nitro, oxy, or amino group of 130, a carbon atom of 1 to 30, a molecule derived from carbon, , , , , oxy, nitro, oxy, or amino Replace, or.

Yes There are or more atoms in the middle.

A in the multi-waist force shown in A or

2 -R3- R4, R carbon atom 1-30, R carbon atom 1-30 or . The combined oxygen or oxygen or oxygen is in the same range of 1-30.

More waists include - -13-, - 13-, - cattle -13-. Only 2 (CH2)x8 ten 6

R 7

13 y4

More than 13

Wherein R 2 R13 R14 R 5 R16 each standing, carbon atom 1-30, X8 0 to 10 integer y3 y4 0 to 5 integer

Wherein 12 R13 hydrogen R2 or R13 can be R14 or R15.

Poly C C C as shown in A

R5 """ A where force 1-10 is an integer hydrogen or carbon atom 1-30, R is hydrogen or a molecular weight force of 400, CAS 9046-10-0 poly.

a compound of C x R and/or a polyoxo and/or oxygen compound, wherein x2 is an integer of 24, an integer of y 1-8, an example of R or a carbon atom of 1 to 30, diethylene, ethylene, ethylene, ethylene, Ethylene, ethylene, propylene, propylene, propylene, propylene, propylene, propylene, -(3-)- or or R, , , , , octyl, , ten, twelve, ten, sixteen, ten, twenty, twenty twenty, two, twenty, two, two, twelve, ten, ten, ten, ten, ten, twenty, nine, nine, ten, benzene A, phenyl or a lot of or

As shown in the next A2

small

C R7

W c c where force 05 is an integer carbon atom 1-24 an integer of 1, R or .

As shown in the next A3

Examples of integers of the force, carbon atom 1-24 or ( ) X gene x3 0-5 include -2-amino) or -().

Multi-waist 4 amino 2266- or 1 (2). More than A4, A5 or A6

R C

R . H

A4

Where R R or C - C24 , x4 010 .

Examples of integers of x4 010 of the RR carbon atom 1-24 include -dimethyl-13-, -diethyl 13, -13, -dimethyl 14-butane, -diethyl-14-butane, -dimethyl 16 Or CN 3 A5 wherein x6 is an integer from 1 to 10. Poly-2-aminoCN 2

2 A6 where 1 carbon atom 1-24 x6 1 to 10 integer 2 to 6 integer. More - (3-.

This article "" replaces aliphatic, and substituted.

Aliphatic groups can be either saturated or unsaturated, including , , , .

Unless otherwise stated, it is intended to mean a straight or a 1 to 18 carbon atom of 1 18 carbon atoms, , , , , , , , , , , , , , , , , , , , , , , , , , , , 1-, 33-dimethyl, 22-dimethyl, 11-dimethyl, 12-dimethyl, 13-dimethyl, 23 dimethyl, 2, 1 2, octyl, ,, ten, twelve, thirteen , ten, fifteenth, sixteen, seventeen or ten.

Unless otherwise indicated, it is intended to mean a straight or a mixture of usually 2 to 30 carbon atoms, and 2 to 6 carbon atoms such as ethylene, 1-propene, 1- 2, 2-propene, 1, 1--2-, 1- 3- , 1- -1 propylene, 2- -1-propene, 1 1- -2-, 2- -1 2- , 1- , 1 2 , 1- -3- , 1 4 , 1 - - , 2 - - , 3- - - , 1- -1- -2- , 2- - - -2 , 3 - - -2- , 1 -1 -3- , 2- - - -3 , 3- 1 3- , 1-, 1 -2-, 1- -3- , 1- -4 , 1- 5 , 1- -1 , 2- 1- , 3- -1- , 4 -1- , 1 -1 -2- , 2- -1- -2 - , 3 1- -2- , 4- 1 -2- , 1- -1- 3- , 2- -1- -3 , 3 1- -3- , 4- 1 -3- , 1- -1 - -4- , 2- -1- -4 , 3- -1- -4- , 4- -1- -4- and so on. .

Unless otherwise stated, this is meant to mean a straight or a normally 2 to 30 carbon atom of 2 6 carbon atoms. Examples can be, 1-, 1- -2-, -, - -2-, - -3-, 1-, 1- -2-, 1 -3-, 1- -4-, 3- - - , 1 - - - -2- , 1- 1- -3- , 2- -1- -3- , 1- , 1- 2 , 1- -3- , 1 4 , 1- 5 , 3 1 , 4- - 1-, 1- 1- 2, 4 1 2 , 1- -1- -3-, 2- -1- -3-, etc.

Unless otherwise stated, the " " may be either saturated or unsaturated or included.

Unless otherwise stated, , , , , , etc. Among them, , and so on.

Unless otherwise stated, self, , diene, diene, diene, diene, etc. Among them, diene, diene, etc., more diene.

Unless otherwise stated, any of the functions or substitutions derived from any of the sheep's aromatic forests, such as phenyl, substituted phenyloctyl, phenylethyl, oxyphenylnitrophenyl, oxycarbophenyl, etc., and The aromatic examples, , , , and so on.

Unless otherwise stated, this substitution includes a 3 8 unsaturated atom containing 3 8 unsaturation containing dyed atoms.

3-8 cases of unsaturation in the 3 8 saturated cup containing dyed atoms, nitrogen dyed, 2-nitrogen dyed, nitrogen

, nitrogen dyeing, 12-nitrogen dyeing, , , , hydrogenation , oxygen , oxygen , oxygen , oxygen , 12-diox,, hydrogen, 13-diox, 13-di, hydrogen, 14-diox, 13-diox, 13-oxo, oxygen-nitrogen, and the like.

3-8 cases of unsaturated 3-8 unsaturated cups containing atoms 3 - nitrogen dyed propylene, nitrogen butadiene, 12-nitrogen dyed, hydrogen, 45-hydrogen, 45

, 123-, 124-, , , 2-, 4-, , , , 123-, 124, 135, 1245-, Nitrogen-dye, 12-nitrogen-dye, 13-nitrogen-dye, 14-nitrogen Lin Geng, nitrogen dyed, 14 -14- nitrogen, 12 two

, , , 25- , 12-di, 2 - , 2 -t 2- , 34-hydro-2 - , 4 , 4 - -4- , 14-dioxadiene, 14-diadiene, 14-oxo Diene, oxylin, gan, 14-diox, 45 hydride, 45, 23-, 123-, 125, , 45-, 123, sputum, 124-, 134, 2 12- 4 - 2- 6 - 2- 2 -13- 4 13 , 56- Hydrogen-4 -13 6 -13- 2 -14- 4 -14- 2 -13- , 4 -13- , 56- -4 -13- 6 -13 - 2 -14- 4 14 , , etc. Wherein, , , 45- , 45, , , , , , 25-hydrogen, 2 - , 2 - -2- , 34 - 2 , 4 - , 4 - -4- , 14 - dioxadiene , 14 Didiene, 14 oxydiene, . And 45-, , 45, 23-, 123-, 125-, , 45-, , 123-, 124-, 134-, etc.

A gene having 1 to 30 carbon atoms which may be derived from carbon, -O-C, , oxy, nitro, oxy, or amino. This refers to atoms, atoms, atoms, atoms, etc., atoms, atoms, atoms, and more atoms.

The "oxy" group has a straight or 18 carbon atom of its 1 30 carbon atom. Examples of oxy, oxy, oxy, Oxy, oxy, oxy, oxy, oxy, oxy, oxy, 2-oxy, neooxy, 3-oxy, oxy, 4-oxy, 3-oxy, 2-oxo , 1-oxy, 33-dimethoxy, 22-dimethoxy, 11-dimethoxy, 12-dimethoxy, 13-dimethoxy, 23-dimethoxy, 2-oxo , 1- 2-oxo, oxy, oxy, oxy, oxy, decyloxy, dodecyloxy, tridecyloxy, decyloxy, pentadecyloxy, decyloxy, ten Heptaoxy or decyloxy and the like.

This " " has a straight or a 1 30 carbon atom with 1 18 carbon atoms. example , , ,

, , , , , , , , 2- , new , 3- , , 4- , 3- , 2 , 1 , , , , , 10 , 12 , 13 , 10 , 10 , 16 , 17 , or 10 Wait.

This " " has a straight or 1 1 carbon atom of 1 18 carbon atoms. example , , ,

, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Tenth.

Unless otherwise stated, the " " is formed by the removal of the oxygen atom from the upper " ". 1 30 carbon atoms 1 24 carbon atoms.

The derivative is a carbon atom of 640, a carbon atom of 6 to 40, and a carbon atom of 6 to 40. The step is a reverse of a carbon atom of 6-40 fatty acids, a carbon atom of 6-40, a carbon atom of 6-40, or a fatty acid. The opposite means fatty acids, fats, The opposite of or in the fatty acid. The upper side can be used as the b or the compound can be used as the b. The main component of the mixture does not usually contain some unreacted raw materials and other anti-

Or wait for the rest of the composition and the difference is slightly different.

This compound can be obtained, or it can be obtained by the inverse of each class. The ratio shown by B or B shown by A is more than 1: (0.5-2). Inversely, or equal or slightly equal to the case shown in B, or B2, as shown by element A, with b: 1-2)

O RC O B

O RC OR' B2 where R carbon atoms are 6-40 of 836.

In B, R carbon atoms are 6-40, and carbon atoms are 8-36. This "" replaces the aliphatic, and the substitutions. Aliphatic groups can be either saturated or unsaturated or . That is, B may be a fatty acid, an aromatic, a substituted aromatic fatty acid, and may be a meta- or a multi-component binary.

It may be mixed or mixed with various vegetable oil fatty acids, soybean oil, peanut oil, rapeseed, medium and many, preferably at room temperature, linen,

, , soybean oil, peanut oil, rapeseed, sesame oil, small medium branch and more. Substituted aromatic substituted benzo and/or substituted water, and the like. The fatty acid C6~C40 fatty acid, , , , , , , , , , , , , , , , Or Acidic Hugh), , , , Linen, , , , Soybean Oil, Peanut Oil, Rapeseed, Sesame Oil,

In or .

In B2, the R carbon atom 15 , , or B2 is a B acid B compound and a mixture thereof, especially B2 biodiesel.

b a carbon atom containing a carbon-based portion of or in the lower compound 6-40 8-36

[ C C C (octanoic acid or octanoic acid),

C C C ( )

C ) C C (laurel)

[ C C C ( )

C C C )

2[(C C C ( )

[ C C C ( )

[(C ) C C ( )

2[(C ) C C ).

Where x2 force 2-4 integer y 2-8 integer step x2 2, y 2-5 integer. Step b contains the lower compound or C C C C C C C C C C C C C ,

C C C C C C C C C C C C C C C C C C C C C C C5

C C C C C C ,

CCCCCCCCCCCCCCCCCC, 2C 2C 2 C 2C 2 COC2 4

2C 2C 2 C 2C 2 C 2C 2 COC7 15

2C 2C 2 C 2C 2 C 2C 2 COC8 17

2C 2C 2 C 2C 2 C 2C 2 COC9 9

2C 2C 2 C 2C 2 C 2C 2 COC 23

2C 2C 2 C 2C 2 C 2C 2 COC3 27

2C 2C 2 C 2C 2 C 2C 2 COC15 31,

2C 2C 2 C 2C 2 C 2C 2 COC17 35,

2C 2C 2 C 2C 2 C 2C 2 COC7 33

2C 2C 2 C 2C 2 C 2C 2 COC7 33O,

2C 2C 2 C 2C 2 C 2C 2 COC17 31

2C 2C 2 C 2C 2 C 2C 2 COC21 41

2C 2C 2 C 2C 2 C 2C 2 C 2C 2 COC7 5

2C 2C 2 C 2C 2 C 2C 2 C 2C 2 COC8 7

2C 2C 2 C 2C 2 C 2C 2 C 2C 2 COC9 9

2C 2C 2 C 2C 2 C 2C 2 C 2C 2 COC 23 2C 2C 2 C 2C 2 C 2C 2 C 2C 2 COC3 27 2C 2C 2 C 2C 2 C 2C 2 C 2C 2 COC15 31 2C 2C 2 C 2C 2 C 2C 2 C 2C 2 COC17 35 2C 2C 2 C 2C 2 C 2C 2 C 2C 2 COC7 33 2C 2C 2 C 2C 2 C 2C 2 C 2C 2 COC17 31, 2C 2C 2 C 2C 2 C 2C 2 C 2C 2 COC21 41,

2C 2C 2 C 2C 2 C 2C 2 C 2C 2 C 2C 2 COC7 35 H2C 2C 2 C 2C 2 C 2C 2 C 2C 2 C 2C 2 COC17 33 .

The multi-derivative can be the reciprocal of the upper poly-C-C6. More reciprocal than the wood already in the field, its main replacement Or the ratio of the substitution of the excess includes the ratio of C-C6 which can be more than 1: 0.1-10), 1: 0.25, and 1: 0.3-3, instead of hexane, toluene, xylene, etc. The temperature of the water splitting is 80-150C, and the opposite is no longer 30 to 10. Or in an aqueous solution of or in an aqueous solution of C-C6, , , , , , or . It can be in the form of a solution or more.

The derivative may be a carbon atom containing 6-34 molecules.

The conversion of (C) is more than 1: (0.5-2), and the substitution of C6-C30 contained in the molecule is binary or medium or . The reverse refers to the reverse of fatty acids, fats, fatty acids or more decomposition. On the reverse, it can be used directly as the b.

Use the compound as b. If the ingredients are not divided, the main component of the mixture usually contains nearly some unreacted raw materials and other counter-

Or wait, the composition of the rest is different and different.

The binary substituted by C6-C30 in the present invention may be a C6-C30 substituted unsubstituted, di- or di- or C-C30-substituted C6-C30 substituted C(C) , or , in the dimethyl or C6-C30 substituted, may be substituted with C6-C30 or binary or

Part of the fat is the intermediate in the binary or medium carbon, and the carbon is not reversed. The sum of the C6-C30 substituted dibutyl and C6-C30 substituted in the molecule. C6-C30 substituted succinic acid B3 is shown by C6-C30 substituted B4

Where R carbon atoms are 6-30 on this ""

Substitutions include aliphatic, and substituted. Aliphatic groups can be either saturated or unsaturated. R carbon atom 8-24 aliphatic, especially straight or

Typical can be used as a C6-C30 substitution. The binary can be Ding, Ding, Twelve Ding, Thirteen Ding, Ten Ding, Fifteen Ding, Sixteen Ding, Ding Or D, D, D, D, D, D, D, D, D, D, E

Typical C6-C30 substitutions that can be used as the localization can be , , twelve, thirteen, ten, fifteen, ten,

Or in , , , , , , , , , , , , , , , , , , , .

The methods substituted by C6-C30 are either unpolymerized in the wood phase of the art, or substituted by chlorination. Hugh can be found in 33 673 S3676089 and S 72892.

Substituted ( ) can be obtained, or can be used The various methods have been prepared, for example, by phase-substituted water or water vapor hydrolysis. Hydrolyzed Hugh and Operation has been used in this field of wood. Field wood, no longer here. And the anti-object Mobbi has. The East said that the reverse temperature is about 10 C.) The anti-heating of the main body of the waist is high (15 C or so) and the waist is the main force. And / or more

And/or the same type of anti-generation so-called " " or

"The opposite. This is the inverse of the "Yang" force.

.

In this case, the additive provided contains c, c which may be reversed or combined with gold or gold or gold or gold. a. The weight ratio can be 1:0-1, a. Weight ratio 1:0.01-1, step

1:0.01-0.5, step 1:0.02-0.2.

Hugh, And its derivatives, and their derivatives, 8-, , , , , ( Sc ba e ), with or in the plural and its derivatives. Since its solubility in biodiesel is not very high, it increases its solubility in biodiesel. Generally, the sexual method is mainly based on the middle soluble gene. Therefore, the derivative can be a derivative of each god's solubility in biodiesel itself. Hugh

The derivative may be fat or formed in the fat Mannich or .

It can be (T) which can be water - - water and / or - diethyl.

Sour. It may be - in di-dihydrate-12-, -dihydrate-12-, -dihydrate-12-, -dihydrate-propylene. Yuan Examples of the derivatives thereof and the derivatives thereof may be, or, ( ), horses, and the like and derivatives thereof.

In the present invention. , fat formed, fat Mannich reverse (except for the trade name T551), and the combination of multiple and its fat, or fat (ie, polyacids, derivatives) or .

Uses The additives provided in this section may contain other additions, streams, hexagrams, anti-corruption, etc.

Each of the sheep of the additive composition provided herein can be uniformly mixed with each of the constituent compositions. It can be mixed directly or in the presence of a mixture.

F), 14-dioxane, hydrogen (F), dimethyl D O) and in or . It may also be 矣, especially toluene, xylene, oil and mixtures thereof, which may be biodiesel and fat.

The diesel fuel provided by this can add this

It is also possible to obtain the diesel fuel in the diesel fuel.

In the diesel fuel composition provided, diesel can be biodiesel. Biodiesel refers to the exchange of low-carbon fatty acids, ie, fats and oils, which are produced by low-carbon C C5 fat exchange.

The exchange counter can be any method of biodiesel exchange with or without the low-carbon exchange of fats and oils, such as catalytic, catalytic, catalytic, and the like. Hugh can refer to C 1473907A DE3444893 C 1472280A C 142993C C 115g1C C 594504A et al.

The oils and fats are generally the same in the art, and the main component is fatty acid glycerin. Normal temperature rest or normal resting fat ( ). Oils and vegetable oils, as well as oils, including oils from microorganisms, etc., or even near fats Grease or grease used in catering, water skiing, acidified oils, etc. Vegetable oil can be herbal oil or woody vegetable oil peanut oil, corn oil, rapeseed, soybean oil, safflower, flax, coconut, almond oil, walnut, sesame oil, sesame oil, (Ta O ), sunflower, van, , berberine, soil plant mallow, and other plants. Oils can be, ducks, sheep, butter, and so on.

In this biodiesel composition, diesel may also contain other diesel oil, other diesel oil, diesel fuel, synthetic diesel, hydrogenated biodiesel, oxygenated diesel compounds or biodiesel.

1:2-99.

Among them, petroleum diesel refers to various processes such as crude oil (petroleum) kerosene, catalytic, catalytic reforming, hydrogenification, and other devices.

.

The same as the 160-380C to meet the light diesel solid

G 52 or diesel fuel GB 9147 internal combustion fuel.

- Synthetic diesel is mainly GT diesel (Ga To q d) or CT diesel produced by natural or raw material - (FT) synthesis method (Coa To q d can be BT diesel omas To q produced by plant synthesis method). - Synthetic diesel is essentially free of sulfur and is a very fuel. But biodiesel is greatly improved, but the combined oxidation stability is likely to cross. Therefore, biodiesel fuels also require oxygen.

Biodiesel is also the second generation of biodiesel, which is derived from the hydrogen and chemical reaction of vegetable oils and fats.

The main components of the reversed biodiesel are 16 high and low in content. The use of diesel fuel or combination can greatly reduce diesel emissions.

Oxygenated diesel combination refers to a mixture of oxygenates or oxygenates that can meet the regulatory requirements for each diesel fuel. Usually, CC fat, -C fat, ethanol, propanol, , , , , , , , Ten carbon, Laurel and their gods get off. Can be dimethyl, ,

, 4 fatty oxyethylene, fatty oxypropylene, 6-C4 Oxyethylene, oxypropylene, oxymethylene (Poyoxy ehye e mehy Ehe CC) C 1-8), and the like, and mixtures thereof.

The diesel fuel composition of the diesel biodiesel in the present invention can be directly mixed with the addition of biodiesel and other diesel fuels, or it can be obtained by first adding biodiesel and then combining other diesel fuels. It is also possible to mix the various components of the direct diesel fuel of each of the added materials, or to mix the added materials in advance to obtain a mixture, and to mix the components of the diesel oil or the diesel fuel. The order of mixing of each of the added and biodiesel and other diesel fuels is not particularly limited and may be mixed in each order. The mixed mixture can be disadvantageous in the absence of the composition and the diesel fuel composition in each section, and can be mixed at a temperature.

The method for improving the oxidation stability of biodiesel provided by the present invention is added to the diesel fuel containing biodiesel.

Below is a description of this step.

Each of the 1-6 is in the Ming Dynasty. Each 1

In the 5 m three heads, 9 9 Laurel (0.5mo and 56.79 ethylene (03mo) heat to 13 C nitrogen water is 5 small, and the water is 8.59. Infrared analysis has a gene characteristic. Anti-direct force b. Each 2

Different from each other, it is the ethylene waist force of 141.79 (0.75mo). The direct direct force b. Each 3

At 5 m three heads 4 9 (05 mo ) 77.4 g - 2 amino groups (0.3 mo ) and 1509 toluene hot stream water 6 , water 8.39 was distilled off to remove the toluene. Infrared analysis, There are genes in the anti-objects. Counter-directive force b. Each 4

Among the three heads of 250m, 9 (197mg / g Y3 high of Jiangxi Yichunda Chemical Co., Ltd.) and 82.09 ethylene (according to 1:1 ethylene ratio) heat up to 140C, and the reverse of nitrogen water is reversed. Infrared analysis has specific genes in the antigen. Reverse direct force b. Each 5

In the three heads of 250m, 1 9 oil fatty acids (

1g mg /g Arzo a) and 59.49 (2 amino) (oil fatty acid according to (2 amino) ratio 1:1.2) heat to 12 C to pass nitrogen and reverse 6 to get the opposite. Infrared analysis has specific genes in the antigen. Reverse direct force b. Each 6

1 2 biodiesel (Sinopec Shijiazhuang Chemical Co., Ltd.) and 24.79 ethylene and .8g (2-amino) in 250m

(Biodiesel fatty acid ethylene and - 2-amino

The ratio is about 1:0.5:0.5). The heat is turned to 12 and the nitrogen is reversed. Nuclear counteraction Direct force b.

Each of 7-10 is used to describe the synthesis of many compounds. Each 7

In 5 m three heads 56.79 ethylene (0.3mo) and 38.7g - (2-amino) (0.3mo) and 19 toluene, heat flow will 42.0g 36% by weight solution (0.5m) in 2 small to three The head is divided into water to no longer produce water (2 small), and the toluene is distilled off to obtain 1019 residue and then added 1059 to force 159185C to be diluted and used directly as b. Each 8

In the three heads of 5 m, 69.69 ethylene (0.3mo and 9.0 more (0.3m) and 09 toluene water split to no more water (5) distilled toluene to get 739 residue and then 739 Cheng Li 159-185C Diluted and diluted diluted directly for use as b.

In the three heads of 5 m, 43.89 ethylene (0.3mo) 72.69 - twelve-13- (0.3mo) and 18.09 more (.6m) and 1259 toluene, the heat flow is divided into no more water (5 small), The toluene was distilled off to obtain a residue of 1249, which was directly used as b in a diluted dilution of 1209 159185C. Each 10

In the three heads of 5 m, 56.79 ethylene 0.3 mol ) and 43.59 - ( 3 ) (0.3 mo ) and 9 toluene, the flow will be 29.29 36 wt% solution (0.35 mo ) in 1 to three heads to re-diverge Instead, no more water (3) is used directly as b.

Each 11-15 is used to describe the synthesis of many chemicals. Each 11

In the 5 m three heads, 56.79 ethylene (0.3mo) and 9659 sixteen (0.3m 1) and 13659 xylene heat flow water 5 small, separated 59 water to get a mixture of 50 weight of anti-object, anti-objects to sixteen two waist The main force directly applies the mixture to force b. Each 12

46.49 ethylene (02mo) 25.8g - (2-amino) (0.2mo) > 56.89 decadiene di(0.2mo ) in 5 m three heads And 1309 toluene flow water to reduce the small toluene to remove toluene to obtain the dodecene butyl waist main anti-1219 and then 1239 Chengli 159-185C dilution dilution, directly force b. Each 13

In the 5 m three heads, 1 9 dodecene di(Tieser T747's Tim Lushun Chemical, mg / g) 4699 ethylene (T747 ethylene dodecene diene medium molar ratio 1:1), and 1509 Cheng Li 159185C

, Heat at 11 C Nitrogen water 5 points out 59 water to obtain direct force b. Each 14

56.79 ethylene (03mo) and 79.89 decadiene (0.3m) and 136.59 Chengli 159-185 in 5 m three heads

, heat, at 5C, nitrogen water 5 minutes, 59 water, 50 parts of the mixture of anti-objects, the anti-mesh, the dodecene, the waist, the main force of the mixture directly b. Each 15

According to the method of each, the difference is 28.49 ethylene (0.5 mol) instead of 5679 ethylene (0.3mo), and 108.29 Chengli 159-185 dilution instead of 136.59 Chengli 159-185C dilution. 50 parts by weight of the anti-mixture of the di-diene dip-grain master is obtained, and the anti-mixture is directly used as the force b.

The following are included in the description of the diesel fuel compositions provided herein. 1-9

19 Illustrating each of the present compositions, wherein b is a compound.

Will a and group b and. Mix well according to the weight ratio shown in Table 1. 1

a b c a:b:c

Weight b 1 2-Amino : 4: 2 Anti-aging 88 - -13- :1.2:0 3 : :0 4 Ethylene Dihydrate 1:1:0.06

-12- 5 Anti-aging 4020 - Dimethyl -13- 2:1:0 6 - 1- (CA 1:2:0

9046-10-0

(anti-aging 288)

7 Anti-aging 88 -2-amino 10.20 8 Anti-aging 688 - (3- 1:0.50

)

9 - 2-Amino) 1:8:0 Use a or b sheep to work on biodiesel Oxygen and use a force that is not solid. b In accordance with this method, the ratio of the force to the power.

Ratio a - ratio b 2-amino

Proportion a2 anti-aging 88

Ratio b2 - -13- ratio b3 ethylene

Proportion a3 anti-aging 4020

26 Proportion b4 - Dimethyl 13

Than a4 - 1- )

Proportion b5 (CAS 9046-100)

More than a5 anti-aging 688

Ratio b6 -2-amino

Proportion b7 - (3)

Ratio 1 - - dimethyl to ratio : 1

Proportion 2 - - -14 Ding 2 to 1:1

Ratio of 3 - ethylene (TE ) to 1:1 10-17

The following description of each of the added compositions of the present invention includes a b-ary fatty acid or a poly-derivative multi-derivative.

Will a and group b and. Mix evenly according to the ratio shown in Table 2.

2

a b C a:b:c

10 1 2:1:0

11 each 2 2:10

12 Anti-aging 88 " 1:3:0

13 Anti-aging 288 j # 1:2:0

14 4 : :0

15 each 4 dihydrate 1:1:0.06

-12-

16 Anti-aging 688 3:1:0

17 - each 6 1:5:0 than b8

Ratio bg each 2 Ratio b each 3

Proportion b each 4

Ratio b 2 each 5

Proportion b13 each 18-24

18-24 illustrates the various compounds of the present invention, wherein b is a multi-derivative derivative.

Will a and b and group. Mix according to the weight ratio shown in Table 3. a b C a:b:c

18 each 7 2:1:0

19 Anti-aging 88 Each 1:3:0

20 - each 9 : :0

21 each 9 : :0.2

22 Anti-aging 288 each 10 31:0

23 44- 辛基 each 7 2:1:0

24 Anti-aging 688 9 1:1:0 ratio b14 each 7

Proportion b 5 each 8

Proportion 16 each 9

Proportion 17 each 10

Proportion a6 44 - Octyl. 2

2 Describe the various compositions of the present composition, wherein b is a multi-derivative multi-derivative.

Will a and b and the group. Mix according to the weight ratio shown in Table 4. 4

a b C a:bc

25 Anti-aging 88 each 11 2:1:0

26 44 - Xinji each 11 2:1:0

27 Anti-aging 288 13 13 1:40

28 - each 12 1:1:0

29 each 12 two water 1:1: 0.06

12-

30 Anti-aging 688 14 1 :0

31 Anti-aging 688 15 : :0 Proportion b18 each 11

Ratio b g each 12

Proportion b2 each 13

Proportion b2 each 14

Proportion b22 each 15. Performance test

The biodiesel and rapeseed biodiesel used in the following tests are biodiesel and acid oil biodiesel used for biodiesel supplied by Sinopec Shijia Chemical Chemical Co., Ltd.. PetroChina is provided by Fujian Youshang New Energy Co., Ltd. B diesel.

(1) Oxidation stability of biodiesel composition of biodiesel-powered diesel fuel 4112:2003 Method (acma) Determination of early non-biodiesel oxidation stability of C using Swiss company's 743 oil oxidative stability determination, wherein The better the oxidizability of the diesel fuel composition, the more the oxidative property of the diesel fuel composition is indicated. It was tested in 58. 5

Biodiesel Addition Not added / mg/k ) C Early / Biodiesel 0

1 500 21.4 Proportion a 100 3

a 500 98

bWb 400 .

b 500 . 6

2 550 17.6 ratio a2 250 5.9

Proportion a2 550 9.3

Proportion b2 300 09

Proportion b2 550 19

3 400 18.4 Proportion a 200 5.4

Proportion a 400 9.0

Proportion b3 200 . 0

Proportion b3 400 3

Proportion 1 400 0.9

412 20.5

5 600 20.9 ratio a3 400 8.5

A3 600 0.

Proportion b4 200 0.9

Proportion b4 600 30

6 7 0 22.1 Proportion a4 250 54

A4 750 11.

Proportion b5 500 . 5

Than b5 750 3

Biodiesel 0.9 3 600 251

Proportion a 300 6.7

Proportion a 600 10.9

Proportion b3 300 . 0

Proportion b3 600 4.2

Proportion 2 600 . 2

Proportion 3 600 0.4

7 600 20.4

A2 600 0.2

Proportion b6 100 0

Proportion b6 600 09

8 750 29.8

Proportion a5 500 9.0

A5 750 12.8

Proportion b7 250 1

Proportion b7 750 4.9

9 720 213

Proportion a 720 122

The ratio in the ratio b6 720 29 5 can be seen that a is oxygen, biodiesel oxidation stability is improved, b sheep use no oxygen or the effect is poor. Sheep use a or group b to force the ratio. The biodiesel composition provided herein has a better oxygen stability. a b is cooperative, the oxidation stability of the biodiesel composition is much better than that of the sheep using a and b, so that the a and b can have the same effect. The group, the effect step is enhanced.

3 4 compared to see the group that was created. The resulting biodiesel composition has an enhanced oxygen stability step.

Compared with the ratios of 1, 2 and 3 3, it can be seen that the oxygenation effect of the compound ba which does not exist in the solid does not appear. On the contrary, the effect of oxygen disappears, indicating that a role has occurred. The group b in the ratio 1 is a unit, and the group b in the ratios 2 and 3 is a binary, and the nitrogen atoms in the molecular knot are not hydrogen-bonded. 6

Biodiesel Add / m /k ) / Biodiesel 1.0

Still 450 18.9

Proportion a 450 9.2

Proportion b8 150 0.8

Than b8 450 2.8

11 450 20.9

Proportion bg 150 08

Proportion bg 450 3.0

12 600 16.8

Than a2 600 9.8

b 450 0.8

Proportion b 600 2.9

13 600 21.4

Than a4 600 9.3

Proportion b 400 08

14 600 19.2

15 618 22.8

Proportion a 600 .

Than b 400 08

L b 600 3.0

Biodiesel 0.9

10 600 25.4

Proportion a 400 7.5

Than b8 200 . 0

Proportion b8 600 3.9 Still 400 18.2

a 300 68

A5 400 8.3

Than b 2 100 0

Ratio b 2 400 3.3

17 600 17.7

Proportion a 100 34

Proportion a 600 0.9

Than b 3 500 9

b 3 600 1.8 6 can be seen that a is the oxygen oxidation resistance of oxygen biodiesel has improved, b sheep use no oxygen or the effect is poor, sheep use a or group b to work hard Listed. The biodiesel composition has better oxidation stability and indicates that the oxidation stability of the biodiesel composition is much better than that of the sheep using a and b, so that a and b appear together. The same effect. Group of . The effect step is enhanced.

It can be seen from the comparison of 10 11 that the amount of the counter in each b is slightly better. 14 15 can be seen

Group. The oxidation stability step of the resulting biodiesel composition is enhanced.

7

Biodiesel Add / m /kg C Early / Biodiesel 1.0

18 450 19.9 Proportion a 300 7.2

Proportion a 450 9.2

b 4 150 . 0

Tb b 4 450 2.9

Still 400 16.2

b a2 100 4.9

Than a2 400 8.0

b 300 0.8

b 5 400 7

20 600 20.2

2 660 25.0 ratio a 600 11.1

b 6 300 . 0

Proportion b16 600 3.2

22 600 22.9 ratio a4 600 93

b 7 150 0.9

Proportion b17 600 3.3

23 450 6.3

A6 300 3.

L a6 450 4.0

24 600 18.6 a5 300 6.5

Ratio a5 600 0.7 7 ( )

Biodiesel Addition No / mg/k C Early / " Acidified Oil Biodiesel 0.9

600 25.4

Proportion a 400 75

Proportion a 600 103

Proportion b14 200 10

Proportion b14 600 38

19 400 20.3

Proportion a2 100 45

Proportion a2 400 86

b 5 300 9

b b 5 400 30

23 600 8.5

Proportion a6 400 4.7

Proportion a6 600 58

b 4 200 1.2

Compared with the number in b14 600 3.8 7, it can be seen that a is an oxygen biodiesel oxidation stability has a certain improvement b sheep use in the addition of small biodiesel oxygen does not have the effect or the effect of the biodiesel composition provided Better oxidation stability. The binding effect of a b, the oxidation stability of the biodiesel composition is much better than that of the sheep using a and b, so that a and b have the same effect.

21 20 compared to the group that can be seen. The resulting biodiesel composition has an enhanced oxygen stability step. 8

Biodiesel Addition / m / k ) Early / Rapeseed Biodiesel . 2

25 600 23.8 Proportion a2 400 8

Proportion a2 600 10.4 ratio b18 200 1.4

b 8 600 36

26 600 93

Proportion a6 400 4.2

Proportion a6 600 6.0

27 750 22.1 ratio a4 150 3.9

Proportion a4 750 9.

Proportion b2 600 1.4

Proportion b2 750 2.6

28 700 27.9

29 721 31.2 Proportion a 350 79

Proportion a 700 14.4

b g 350 . 5

Proportion b g 700 5.2

30 700 28.6 a5 350 70

Proportion a5 700 13.3 ratio b2 350 . 3

Than b2 700 56

31 700 17.7 ratio b22 350 . 1

Proportion b22 700 42

Biodiesel 0.9 7 750 29.2

Proportion a4 150 4.2

Proportion a4 750 12.1

Proportion b2 600 3.5

Proportion b2 750 4.9

28 750 24.8

Proportion a 400 7.5

Proportion a 600 10.9

The number in bg 600 3.7 8 can be seen that a is oxygen, biodiesel oxidation stability is improved, b sheep use no oxygen or oxygen is relatively poor. The biodiesel composition provided has better oxidation. Stability.

a b complexation The oxidation stability of the biodiesel composition is much better than that of the sheep using a and b, so that a and b can have the same effect. Group of . , the fruit step is enhanced.

28 29 can be seen compared to the group. The oxidation stability of the resulting biodiesel composition is enhanced.

As can be seen from the comparison of 30 31, the oxygen effect of b-fitting ("sheep") oxygenation is better than that of b-butadiene (""). The above oxidation stability is biodiesel 3 with the result of fresh biodiesel (within weeks), the effect of this is more, as shown in the next 9 9

Biodiesel Addition / mg/k ) /hh Fresh Biodiesel 2.

3 500 39.8

Proportion a 250 13.1

Proportion a 500 19.7

Proportion b3 250 3 8

Proportion b3 500 6.3

9 720 44.9

Than a 80 .

Proportion a 720 22.7

Proportion b6 640 5.9

Proportion b6 720 6.2 From 9 visible Fresh biodiesel This oxygen formula feels better. 9 and its ratio is good, the use of multiple compounds can greatly reduce the amount of oxygen with certain toxicity and dyeability, the effect ratio

Oxygen punishment is greatly enhanced.

(2) Using a mixture of biodiesel and petroleum diesel to test the oxidative and stability of diesel blended diesel fuel, biodiesel used for biodiesel.

P 15751:2008 method for the determination of each diesel fuel, petroleum diesel and blended diesel in the early 1 C, using the Swiss company's 743 oil oxidation stability determination, the earlier the more indicates the better the oxidation of the biodiesel composition, anti The earlier the more, the more oxidative the biodiesel composition is. The test results are in 10 13 .

The S/175 method measures the stability of the various combinations of diesel fuel compositions (sheep mg/m) and their stability. The greater the value, the more stable it is. The smaller the stability, the better the stability. The test results are in 10 13 . 1

Diesel addition oxidative stability stability

(mg/k) early mg/ m

(C) /h

Petroleum Diesel 50 05 Petroleum Diesel 5.8 >10

Biodiesel 3 200 50 3.1

80 20 (Hugh) Proportion a 200 34.2 6.4

B20 ratio b3 200 7.9 0

5 300 50 2.0 ratio a3 200 36.1 4.8 ratio b4 100 5.6 0 11

Diesel fuel added no oxidation stability stability

(mg/k) early mg/ m

(C /h

Petroleum diesel 50 0.5 petroleum diesel 7.2 8.8 biodiesel 14 200 50 . 5

8 15 Hugh) Proportion a 200 32. 5

(B15) Proportion b 200 6.6 9.0

12

Diesel fuel added no oxidation stability qualitative

( g/k ) early mg/ m

( 11 C ) /h

Petroleum diesel 50 05

Petroleum Diesel 42 8.8

Biodiesel 20 200 50 2.5

85 15 Hugh) a 200 32.1 5.

B15 b 6 200 4.6 9.0

20 90 50 4.8

Biodiesel fuel oil with a weight of 60 mg/kg 20 is blended according to a ratio of 15 85 to calculate the blending fuel content. g mg/kg 13

Diesel fuel added no oxidation stability qualitative

(m /k ) early mg/ m

.

( 1" ) /

Oil 5 0

Oil

Creature 2 200 5

Hugh ratio a '00 . 4

B15 ratio b '00 4

2 90 5

* indicates that the biodiesel petroleum diesel fuel of 60 mg/kg 31 is blended according to H15 85, and the blending fuel additive content g mg/kg is calculated. The result of 10 13 shows that the biodiesel biodiesel blended fuel is oxidized. Stability and stability are better than oil and diesel. Oxygen of the present biodiesel composition obtained by mixing a mixture of a and b Stability, "Quality has a great degree of improvement""a and "b effect" appears the same as the effect of "the sheep" effect.

Claims

Requirements 1. Diesel fuel composition The diesel fuel composition contains a base diesel fuel and a combination composition. The diesel fuel contains a biodiesel additive composition comprising a and b a oxygen b is or more or a derivative.

2. The diesel fuel composition of requirement 1, wherein the weight ratio of b a is 0.01-100:1.

3. The diesel fuel composition of requirement 2, wherein the weight ratio of b a is 0.05-10:1.

4. A diesel composition of any of the requirements of 13, wherein the oxygen of a is substituted, substituted, substituted

At least one of the replaced ones.

5. The diesel fuel composition of claim 4 wherein the substituted self-substituted carbon atom in the phenyla-, phenyl-, or oxyphenyl G is substituted or substituted in the 4-10 same radical. 6-Oxo-224- -12- hydrogenated, 6-phenyl 224 -12-hydrogenated, 6-twelve-224- -12-, 224--12-polymerized.

6. The diesel fuel composition of claim 4, where a

Oxygen from the substitution of a substituted carbon atom in the 4-10 same substitution.

7. The diesel fuel composition of claim 6, wherein oxyphenyl--, -(13-dimethyl--phenyl, -14-dimethyl, tolyl-(13-dimethyl), -, -phenyl , - - - phenyl, xylyl, phenyl, ( , - , - octyl, - 1- ), - - 1- -3-, -(14 dimethyl), octyl--phenyl, - - phenyl, -dimethyl- 1-), -(tolyl-phenyl, - 3- Propylene Oxygen-2)-Phenyl, 3- 3-phenyl) propylene, - -Phenyl.

8. The diesel fuel composition of claim 6 wherein oxy- 13-dimethyl)-phenyl, -octyl-phenyl, -, -1 - 3 ), - 14 dimethyl, - octyl, - ( Or in 1-.

9. Diesel fuel composition of any of items 1-3, wherein the multi-lumbar force has (A)

, R, each of the R, a carbon atom of 1 to 30 or a carbon atom having a gene of carbon, , , , , oxy, nitro, oxy, or amino, having 1 to 30 carbon atoms, a carbon, an , an oxy group, a carbon atom of the nitro, oxy, or amino group may be substituted with a carbon atom of 130, a molecule derived from a carbon, an , an oxy group, an oxy group, an oxy group, an amino group, or an amino group, or

I have one or more atoms in it.

10. The diesel compound of claim 9 wherein A is under the multi-down force or

2 -R3- R4, R carbon atom 1-30 or R carbon atom 1-30 or

More

Wherein R 2 R13 R14 R 5 R16 each standing, carbon atom 130 X8 0 to 10 integer y3 y4 0 to 5 integer

Where R2 R13 force, R2 or 1 can be R14 or 15.

11. The diesel fuel composition of claim 9, wherein A The poly shown in A

An integer hydrogen of 1 to 10 or an R of 1 to 30 carbon atoms is or an integer of 2-4, wherein x2 is an integer of 2-4, an integer of y 1-8, R or carbon atom 130

As shown in the next A2

N ten

C-R7

c c where force 05 is an integer, carbon atom 124

As shown in the next A3

An integer of the force, carbon atom 1-24 or (C) X gene x3 0-5

many

More than A4, A5 or A6

R . H

A4 where R or C C24 is an integer of x4 0-10 Rq> R carbon atom teaches 1-24 x4 0-10 integer CN 3 A5 where x5 force 1-10 integer

Wherein x5 force 1-10 integer

An integer from 2 to 6 in the range of x6 to 10 of the carbon atom 1-24.

12. Diesel fuel composition of water 11

2 -R3- R4 waist strength, -13, -13-, F-13 C) R multi-waist, diethylene, ethylene, ethylene, ethylene, ethylene, ethylene, propylene, propylene, propylene, propylene , propylene, propylene, - (3) - or in, or R, , , , , octyl, , , ten, twelve, ten, ten, ten, twenty, twenty-two

Of , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

A shows 400 CAS 9046-100 poly A2 y 1-3 integer R7 or A3 shows waist- 2-amino) or (), multi-lumbar 4-amino-2266- or 1 (2) Multi-lumbar dimethyl-13-, di-b-13 shown in A4

, -13-, -dimethyl-14-butyl, -diethyl-14-butyl, -dimethyl- 16- or A5 Multi-waist 2-amino) A6 shows the multi-lumbar force (3-).

13. A diesel composition according to any of items 1 to 3 wherein the plurality of derivatives are carbon atoms of 640, carbon atoms of 640, carbon atoms of from 6 to 40, or more or more.

14. A diesel fuel composition according to any of the preceding claims, wherein the multi-derivative is a fatty acid having 6 to 40 carbon atoms, a fat having 6 to 40 carbon atoms, or a fatty acid having 6 to 40 carbon atoms.

15. A diesel fuel composition according to any of the preceding claims, wherein the fatty acid is , , , , , , , , , , , , , , , Alkene, (and/or acid), soybean, soybean, soybean oil, peanut oil, rapeseed, sesame oil, or fat are fatty acids that are fatty acids of C ~ C5, especially biodiesel.

16. A diesel fuel composition according to any of items 1 to 3, wherein the multi-derivative is a combination of a plurality of C-C6.

17. The diesel fuel composition of claim 16 wherein the recombination includes a ratio of multiple C-C6 ratios of 1:01 10) inverse temperature 80- 0C, C-C6, , and or in an aqueous solution of or .

18. The diesel fuel composition according to any one of the preceding claims, wherein the multi-derivative has a binary content in the molecule which is substituted by a C6-C30 contained in an antimolecular compound of 1: (0.5-2). And in the middle.

19. The diesel fuel composition of claim 18, wherein C6-C30 replaces the undoped, dibutyl, , and

, dimethyl, not, , , ,

, dimethyl and their or.

20. A diesel compound of claim 18, wherein the C6-C30 substituted dibutyl, C6 C30 substituted and the or of them are.

21. The diesel fuel composition of claim 18 is composed of Ding Er, Ding Er, Twelve Ding, Thirteen Ding, Ten Ding, Fifteen Ding, Sixteen Ding, Ding Er, Ding Er, Ding Er, X. Diene, dibutyl, hexadecane, dibutyl, hexadiene di-, di, di-, di-, thirteen, ten

, fifteen, sixteen, , , , , decadiene , ten

, sixteen, and twenty-diene

And their or .

22. A diesel fuel composition according to any of items 1 to 3 wherein the diesel fuel composition contains c,. Gold surface

And / or gold or gold counter or combined gold integration.

23. Diesel composition of claim 22 where a

. The weight ratio is 1:0.01-1.

24. A diesel composition of claim 22, wherein.

The fat formed, the fat Manny, and the plural.

25. The diesel compound of claim 24 may be dihydrate -12 with multiple components.

26. The diesel compound of any of the requirements of 13 is added to the composition of the diesel fuel. The force is 50-100 ppm.

27. A diesel fuel composition according to any of claims 1-3, wherein the diesel fuel contains nearly other diesel fuel, other diesel petroleum diesel, synthetic diesel, biodiesel, oxygenated diesel compound or biodiesel other diesel. :099.

28. A method of increasing the oxidation stability of biodiesel, the method comprising the addition of a composition of claim 1 in diesel fuel containing biodiesel.