DE3379834D1 - An improved polyvalent ion exchanged adsorbent for air separation - Google Patents

An improved polyvalent ion exchanged adsorbent for air separation

Info

Publication number
DE3379834D1
DE3379834D1 DE8383111245T DE3379834T DE3379834D1 DE 3379834 D1 DE3379834 D1 DE 3379834D1 DE 8383111245 T DE8383111245 T DE 8383111245T DE 3379834 T DE3379834 T DE 3379834T DE 3379834 D1 DE3379834 D1 DE 3379834D1
Authority
DE
Germany
Prior art keywords
ion exchanged
air separation
polyvalent ion
faujasite
exchanged adsorbent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8383111245T
Other languages
English (en)
Inventor
Charles Gardner Coe
Steven Mitchell Kuznicki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Air Products and Chemicals Inc
Original Assignee
Air Products and Chemicals Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Air Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Application granted granted Critical
Publication of DE3379834D1 publication Critical patent/DE3379834D1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/10—Nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/12—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/102—Nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/80—Water
DE8383111245T 1982-11-15 1983-11-10 An improved polyvalent ion exchanged adsorbent for air separation Expired DE3379834D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/441,822 US4481018A (en) 1982-11-15 1982-11-15 Polyvalent ion exchanged adsorbent for air separation

Publications (1)

Publication Number Publication Date
DE3379834D1 true DE3379834D1 (en) 1989-06-15

Family

ID=23754432

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383111245T Expired DE3379834D1 (en) 1982-11-15 1983-11-10 An improved polyvalent ion exchanged adsorbent for air separation

Country Status (10)

Country Link
US (1) US4481018A (de)
EP (1) EP0109063B1 (de)
JP (1) JPS59107920A (de)
KR (1) KR880000126B1 (de)
AT (1) ATE42913T1 (de)
CA (1) CA1214450A (de)
DE (1) DE3379834D1 (de)
ES (2) ES527240A0 (de)
MX (1) MX159350A (de)
ZA (1) ZA838476B (de)

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US4747854A (en) * 1986-05-22 1988-05-31 Air Products And Chemicals, Inc. Selective chromatographic process using an ion-exchanged, dehydrated chabazite adsorbent
US4744805A (en) * 1986-05-22 1988-05-17 Air Products And Chemicals, Inc. Selective adsorption process using an oxidized ion-exchanged dehydrated chabizite adsorbent
US4859217A (en) * 1987-06-30 1989-08-22 Uop Process for separating nitrogen from mixtures thereof with less polar substances
US4775396A (en) * 1987-11-05 1988-10-04 Union Carbide Corporation Selective adsorption of CO2 on zeolites
US4943304A (en) * 1989-04-06 1990-07-24 Air Products And Chemicals, Inc. Process for the purification of bulk gases using chabazite adsorbents
US5174979A (en) * 1989-10-06 1992-12-29 Uop Mixed ion-exchanged zeolites and processes for the use thereof in gas separations
US5013334A (en) * 1990-01-09 1991-05-07 Uop Methane purification by pressure swing adsorption
US5171333A (en) * 1990-01-09 1992-12-15 Uop Methane purification by pressure swing adsorption
FR2669242B1 (fr) * 1990-11-16 1994-09-02 Ceca Sa Adsorbants industriels a base de zeolites x a basse teneur en silice pour la separation non cryogenique des gaz de l'air et leur procede de preparation.
US5203887A (en) * 1991-12-11 1993-04-20 Praxair Technology, Inc. Adsorbent beds for pressure swing adsorption operations
US5152813A (en) * 1991-12-20 1992-10-06 Air Products And Chemicals, Inc. Nitrogen adsorption with a Ca and/or Sr exchanged lithium X-zeolite
US5258060A (en) * 1992-09-23 1993-11-02 Air Products And Chemicals, Inc. Adsorptive separation using diluted adsorptive phase
US5266102A (en) * 1992-09-23 1993-11-30 Air Products And Chemicals, Inc. O2 VSA process with low O2 capacity adsorbents
US5258058A (en) * 1992-10-05 1993-11-02 Air Products And Chemicals, Inc. Nitrogen adsorption with a divalent cation exchanged lithium X-zeolite
US5354360A (en) * 1993-01-11 1994-10-11 Air Products And Chemicals, Inc. Magnesium A-zeolite for nitrogen adsorption
US5441557A (en) * 1993-12-14 1995-08-15 Praxair Technology, Inc. Enhanced gas separations and zeolite compositions therefor
US5454857A (en) * 1994-03-18 1995-10-03 Uop Air separation process
US5698013A (en) * 1994-03-18 1997-12-16 Uop Nitrogen-selective zeolitic adsorbent for use in air separation process
DE19518407A1 (de) * 1995-05-19 1996-11-21 Bayer Ag Verfahren zur adsorptiven Sauerstoffanreicherung von Luft mit Mischungen aus Molekularsieb-Zeolithen
US5674311A (en) * 1995-10-20 1997-10-07 Praxair Technology, Inc. Adsorption process and system using multilayer adsorbent beds
FR2743507B1 (fr) * 1996-01-16 1998-03-06 Air Liquide Procede pour la separation de melanges d'oxygene et d'azote utilisant un adsorbant a porosite amelioree
US5868818A (en) * 1996-08-08 1999-02-09 Tosoh Corporation Adsorbent for air separation, production method thereof, and air-separation method using it
EP0826631B1 (de) * 1996-08-30 2001-12-05 Tosoh Corporation Wärmebeständiges Zeolith mit niedrigem Kieselsäuregehalt und Verfahren zu dessen Herstellung und Verwendung
FR2766476B1 (fr) * 1997-07-22 1999-09-03 Ceca Sa Adsorbant zeolitique ameliore pour la separation des gaz de l'air et son procede d'obtention
FR2771656B1 (fr) * 1997-12-01 2000-01-07 Air Liquide Procede psa mettant en oeuvre un adsorbant a proprietes de capacite et/ou de selectivite heterogenes
US6171370B1 (en) 1998-03-04 2001-01-09 Tosoh Corporation Adsorbent for separating gases
US6780806B1 (en) 1998-12-30 2004-08-24 The Regents Of The University Of Michigan Lithium-based zeolites containing silver and copper and use thereof for selective absorption
FR2792220B1 (fr) * 1999-04-19 2001-06-15 Air Liquide Procede psa mettant en oeuvre un adsorbant a resistance intrinseque favorable a la cinetique d'adsorption
US6340382B1 (en) * 1999-08-13 2002-01-22 Mohamed Safdar Allie Baksh Pressure swing adsorption process for the production of hydrogen
US6451723B1 (en) 2000-07-07 2002-09-17 Honeywell International Inc. Polymer-bound nitrogen adsorbent and method of making and using it
EP2826552A1 (de) 2001-01-05 2015-01-21 Air Products And Chemicals, Inc. Suspension für Adsorbensbeschichtungszusammensetzungen in PSA -Prozessen und sein Herstellungsverfahren
WO2003009811A2 (en) * 2001-07-25 2003-02-06 Haase Richard A Processes and apparatus for the manufacture of polynuclear aluminum compounds and disinfectants, and polynuclear aluminum compounds and disinfectants from such processes and apparatus
GB2386889B (en) 2002-03-25 2006-01-11 Council Scient Ind Res Process for the preparation of molecular sieve adsorbent for selective adsorption of nitrogen and argon
CA2482454C (en) 2002-04-11 2011-12-20 Richard A. Haase Water combustion technology-methods, processes, systems and apparatus for the combustion of hydrogen and oxygen
JP4025228B2 (ja) * 2003-03-28 2007-12-19 カウンスィル オブ サイエンティフィック アンド インダストリアル リサーチ 空気のサイズ／形態的選択分離用モレキュラーシーブ吸着剤の調製法
US20040267071A1 (en) * 2003-06-30 2004-12-30 Chevron U.S.A. Inc. Process for the oligomerization of olefins in Fischer-Tropsch derived feeds
US7319082B2 (en) * 2003-10-27 2008-01-15 Council Of Scientific And Industrial Research Process for the preparation of molecular sieve adsorbent for selective adsorption of oxygen from air
US7128776B2 (en) * 2004-03-10 2006-10-31 Air Products And Chemicals, Inc. Periodic high temperature regeneration of thermal swing adsorption systems
US7390294B2 (en) * 2004-05-28 2008-06-24 Ethicon Endo-Surgery, Inc. Piezo electrically driven bellows infuser for hydraulically controlling an adjustable gastric band
US7351240B2 (en) * 2004-05-28 2008-04-01 Ethicon Endo—Srugery, Inc. Thermodynamically driven reversible infuser pump for use as a remotely controlled gastric band
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US7191007B2 (en) * 2004-06-24 2007-03-13 Ethicon Endo-Surgery, Inc Spatially decoupled twin secondary coils for optimizing transcutaneous energy transfer (TET) power transfer characteristics
US7599744B2 (en) * 2004-06-24 2009-10-06 Ethicon Endo-Surgery, Inc. Transcutaneous energy transfer primary coil with a high aspect ferrite core
US7599743B2 (en) * 2004-06-24 2009-10-06 Ethicon Endo-Surgery, Inc. Low frequency transcutaneous energy transfer to implanted medical device
US20050288739A1 (en) * 2004-06-24 2005-12-29 Ethicon, Inc. Medical implant having closed loop transcutaneous energy transfer (TET) power transfer regulation circuitry
CN101128906B (zh) * 2004-12-30 2012-09-05 纳幕尔杜邦公司 调节吸气剂材料的方法
US7404846B2 (en) * 2005-04-26 2008-07-29 Air Products And Chemicals, Inc. Adsorbents for rapid cycle pressure swing adsorption processes
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Also Published As

Publication number Publication date
ES8603762A1 (es) 1986-01-01
MX159350A (es) 1989-05-17
US4481018A (en) 1984-11-06
EP0109063A3 (en) 1985-06-12
ES8601798A1 (es) 1985-11-16
EP0109063B1 (de) 1989-05-10
JPS59107920A (ja) 1984-06-22
ZA838476B (en) 1985-07-31
EP0109063A2 (de) 1984-05-23
CA1214450A (en) 1986-11-25
ES532926A0 (es) 1986-01-01
KR880000126B1 (ko) 1988-03-12
ATE42913T1 (de) 1989-05-15
ES527240A0 (es) 1985-11-16
KR840006618A (ko) 1984-12-01

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee