CA2243638A1 - Solvent deasphalting unit and method for using the same - Google Patents

Solvent deasphalting unit and method for using the same

Info

Publication number
CA2243638A1
CA2243638A1 CA002243638A CA2243638A CA2243638A1 CA 2243638 A1 CA2243638 A1 CA 2243638A1 CA 002243638 A CA002243638 A CA 002243638A CA 2243638 A CA2243638 A CA 2243638A CA 2243638 A1 CA2243638 A1 CA 2243638A1
Authority
CA
Canada
Prior art keywords
solvent
product stream
same
solvent deasphalting
deasphalting unit
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.)
Granted
Application number
CA002243638A
Other languages
French (fr)
Other versions
CA2243638C (en
Inventor
Ilan Benguigui
Richard L. Hood
Philip Rettger
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.)
Ormat Industries Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2243638A1 publication Critical patent/CA2243638A1/en
Application granted granted Critical
Publication of CA2243638C publication Critical patent/CA2243638C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/003—Solvent de-asphalting

Abstract

A solvent recovery section is shown in section (100). The liquid product stream of solvent-containing asphaltene in line (121) is heated by an external source in heat exchanger (124) to form a heated product stream which is applied to lead flash drum (126). The flashing operation effected by drum (126) produces a stream of vaporized solvent in over head (132), and, in lines (127), a reduced solvent liquid product stream containing asphaltene.
CA002243638A 1996-03-20 1997-03-19 Solvent deasphalting unit and method for using the same Expired - Lifetime CA2243638C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/618,570 1996-03-20
US08/618,570 US5944984A (en) 1996-03-20 1996-03-20 Solvent deasphalting unit and method for using the same
PCT/US1997/003738 WO1997034966A1 (en) 1996-03-20 1997-03-19 Solvent deasphalting unit and method for using the same

Publications (2)

Publication Number Publication Date
CA2243638A1 true CA2243638A1 (en) 1997-09-25
CA2243638C CA2243638C (en) 2006-01-24

Family

ID=24478241

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002243638A Expired - Lifetime CA2243638C (en) 1996-03-20 1997-03-19 Solvent deasphalting unit and method for using the same

Country Status (5)

Country Link
US (1) US5944984A (en)
AU (1) AU2202697A (en)
CA (1) CA2243638C (en)
IL (1) IL127144A (en)
WO (1) WO1997034966A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6554995B2 (en) * 1998-10-30 2003-04-29 Sm Technologies, Inc. Method of separating petroleum-containing material into fractions, extraction system, and extraction fluid therefor
FR2836536B1 (en) * 2002-02-26 2004-05-14 Cedrat Technologies PIEZOELECTRIC VALVE
US7347051B2 (en) * 2004-02-23 2008-03-25 Kellogg Brown & Root Llc Processing of residual oil by residual oil supercritical extraction integrated with gasification combined cycle
AU2005290036B2 (en) * 2004-09-22 2008-06-12 Fluor Technologies Corporation Configurations and methods for LPG and power cogeneration
US20060272983A1 (en) * 2005-06-07 2006-12-07 Droughton Charlotte R Processing unconventional and opportunity crude oils using zeolites
DE602007011124D1 (en) 2006-02-07 2011-01-27 Colt Engineering Corp Carbon dioxide enriched flue gas injection for hydrocarbon recovery
US7691788B2 (en) * 2006-06-26 2010-04-06 Schlumberger Technology Corporation Compositions and methods of using same in producing heavy oil and bitumen
US7854836B2 (en) * 2006-06-27 2010-12-21 Intevep, S.A. Process for improving and recuperating waste, heavy and extra heavy hydrocarbons
US8147679B2 (en) 2006-06-27 2012-04-03 Intevep, S.A. Process and system improvement for improving and recuperating waste, heavy and extra heavy hydrocarbons
US7560020B2 (en) * 2006-10-30 2009-07-14 Exxonmobil Chemical Patents Inc. Deasphalting tar using stripping tower
CA2614669C (en) * 2007-05-03 2008-12-30 Imperial Oil Resources Limited An improved process for recovering solvent from asphaltene containing tailings resulting from a separation process
US20090174614A1 (en) * 2008-01-09 2009-07-09 Carnegie Mellon University Antenna with multiple co-located elements with low mutual coupling for multi-channel wireless communication
US9650578B2 (en) * 2011-06-30 2017-05-16 Nexen Energy Ulc Integrated central processing facility (CPF) in oil field upgrading (OFU)
KR101886858B1 (en) * 2011-07-29 2018-08-09 사우디 아라비안 오일 컴퍼니 Process for stabilization of heavy hydrocarbons
US10808183B2 (en) 2012-09-12 2020-10-20 The University Of Wyoming Research Corporation Continuous destabilization of emulsions
CA3014968A1 (en) 2017-08-18 2019-02-18 Canadian Natural Resources Limited High temperature paraffinic froth treatment process

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3862898A (en) * 1973-07-30 1975-01-28 Pullman Inc Process for the production of olefinically unsaturated hydrocarbons
US4017383A (en) * 1975-05-15 1977-04-12 Ralph M. Parsons Company Solvent deasphalting process by solvent recovery at staged pressures
NZ194405A (en) * 1979-08-02 1982-05-25 Dut Pty Ltd Producing liquid hydrocarbon streams by hydrogenation of fossil-based feedstock
FR2588877B1 (en) * 1985-10-17 1988-01-15 Inst Francais Du Petrole DEASPHALTING PROCESS COMPRISING ENERGY RECOVERY DURING SEASPHALTED OIL-DESASPHALTING SOLVENT SEPARATION
US4721557A (en) * 1986-10-08 1988-01-26 Uop Inc. Combination process for the conversion of a residual asphaltene-containing hydrocarbonaceous stream to maximize middle distillate production
US5258117A (en) * 1989-07-18 1993-11-02 Amoco Corporation Means for and methods of removing heavy bottoms from an effluent of a high temperature flash drum
US5804060A (en) * 1995-12-13 1998-09-08 Ormat Process Technologies, Inc. Method of and apparatus for producing power in solvent deasphalting units

Also Published As

Publication number Publication date
AU2202697A (en) 1997-10-10
IL127144A (en) 2003-02-12
CA2243638C (en) 2006-01-24
US5944984A (en) 1999-08-31
WO1997034966A1 (en) 1997-09-25

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Effective date: 20170320