CA2243638A1 - Solvent deasphalting unit and method for using the same - Google Patents
Solvent deasphalting unit and method for using the sameInfo
- 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
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.
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)
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 |
MX2007003102A (en) * | 2004-09-22 | 2007-05-16 | Fluor Tech Corp | 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 |
CA2587166C (en) * | 2007-05-03 | 2008-10-07 | 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) |
CN103827267A (en) * | 2011-07-29 | 2014-05-28 | 沙特阿拉伯石油公司 | Process for stabilization of heavy hydrocarbons |
US10808183B2 (en) | 2012-09-12 | 2020-10-20 | The University Of Wyoming Research Corporation | Continuous destabilization of emulsions |
US10954448B2 (en) | 2017-08-18 | 2021-03-23 | Canadian Natural Resources Limited | High temperature paraffinic froth treatment process |
Family Cites Families (7)
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 |
-
1996
- 1996-03-20 US US08/618,570 patent/US5944984A/en not_active Expired - Lifetime
-
1997
- 1997-03-19 IL IL12714497A patent/IL127144A/en not_active IP Right Cessation
- 1997-03-19 CA CA002243638A patent/CA2243638C/en not_active Expired - Lifetime
- 1997-03-19 WO PCT/US1997/003738 patent/WO1997034966A1/en active Application Filing
- 1997-03-19 AU AU22026/97A patent/AU2202697A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US5944984A (en) | 1999-08-31 |
AU2202697A (en) | 1997-10-10 |
WO1997034966A1 (en) | 1997-09-25 |
CA2243638C (en) | 2006-01-24 |
IL127144A (en) | 2003-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20170320 |