WO2002050212A3 - A process for deacidifying crude oil - Google Patents
A process for deacidifying crude oil Download PDFInfo
- Publication number
- WO2002050212A3 WO2002050212A3 PCT/GB2001/005362 GB0105362W WO0250212A3 WO 2002050212 A3 WO2002050212 A3 WO 2002050212A3 GB 0105362 W GB0105362 W GB 0105362W WO 0250212 A3 WO0250212 A3 WO 0250212A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- crude oil
- organic acid
- polar solvent
- neutralization salt
- deacidifying
- Prior art date
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
- C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
- C10G31/11—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by dialysis
-
- 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
- C10G21/28—Recovery of used solvent
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002216196A AU2002216196A1 (en) | 2000-12-21 | 2001-12-04 | A process for deacidifying crude oil |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0031337.9 | 2000-12-21 | ||
GB0031337A GB0031337D0 (en) | 2000-12-21 | 2000-12-21 | Process for deacidfying crude oil |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002050212A2 WO2002050212A2 (en) | 2002-06-27 |
WO2002050212A3 true WO2002050212A3 (en) | 2003-03-20 |
Family
ID=9905659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2001/005362 WO2002050212A2 (en) | 2000-12-21 | 2001-12-04 | A process for deacidifying crude oil |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2002216196A1 (en) |
GB (1) | GB0031337D0 (en) |
WO (1) | WO2002050212A2 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8864996B2 (en) | 2007-08-28 | 2014-10-21 | Exxonmobil Research And Engineering Company | Reduction of conradson carbon residue and average boiling points utilizing high pressure ultrafiltration |
US7867379B2 (en) | 2007-08-28 | 2011-01-11 | Exxonmobil Research And Engineering Company | Production of an upgraded stream from steam cracker tar by ultrafiltration |
US7736493B2 (en) | 2007-08-28 | 2010-06-15 | Exxonmobil Research And Engineering Company | Deasphalter unit throughput increase via resid membrane feed preparation |
US7897828B2 (en) | 2007-08-28 | 2011-03-01 | Exxonmobile Research And Engineering Company | Process for separating a heavy oil feedstream into improved products |
US8177965B2 (en) | 2007-08-28 | 2012-05-15 | Exxonmobil Research And Engineering Company | Enhancement of saturates content in heavy hydrocarbons utilizing ultrafiltration |
US7871510B2 (en) | 2007-08-28 | 2011-01-18 | Exxonmobil Research & Engineering Co. | Production of an enhanced resid coker feed using ultrafiltration |
US7815790B2 (en) | 2007-08-28 | 2010-10-19 | Exxonmobil Research And Engineering Company | Upgrade of visbroken residua products by ultrafiltration |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3719590A (en) * | 1970-12-17 | 1973-03-06 | Exxon Research Engineering Co | Liquid membrane system for separation of components of liquid mixtures |
US4634519A (en) * | 1985-06-11 | 1987-01-06 | Chevron Research Company | Process for removing naphthenic acids from petroleum distillates |
US5082602A (en) * | 1985-08-23 | 1992-01-21 | Hitachi, Ltd. | Process and apparatus for regenerating spent reprocessing extraction solvent |
US5961821A (en) * | 1998-03-27 | 1999-10-05 | Exxon Research And Engineering Co | Removal of naphthenic acids in crude oils and distillates |
US6096196A (en) * | 1998-03-27 | 2000-08-01 | Exxon Research And Engineering Co. | Removal of naphthenic acids in crude oils and distillates |
WO2000046322A1 (en) * | 1999-02-04 | 2000-08-10 | Bp Exploration Operating Company Limited | A process for deacidifying a crude oil system |
-
2000
- 2000-12-21 GB GB0031337A patent/GB0031337D0/en not_active Ceased
-
2001
- 2001-12-04 WO PCT/GB2001/005362 patent/WO2002050212A2/en not_active Application Discontinuation
- 2001-12-04 AU AU2002216196A patent/AU2002216196A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3719590A (en) * | 1970-12-17 | 1973-03-06 | Exxon Research Engineering Co | Liquid membrane system for separation of components of liquid mixtures |
US4634519A (en) * | 1985-06-11 | 1987-01-06 | Chevron Research Company | Process for removing naphthenic acids from petroleum distillates |
US5082602A (en) * | 1985-08-23 | 1992-01-21 | Hitachi, Ltd. | Process and apparatus for regenerating spent reprocessing extraction solvent |
US5961821A (en) * | 1998-03-27 | 1999-10-05 | Exxon Research And Engineering Co | Removal of naphthenic acids in crude oils and distillates |
US6096196A (en) * | 1998-03-27 | 2000-08-01 | Exxon Research And Engineering Co. | Removal of naphthenic acids in crude oils and distillates |
WO2000046322A1 (en) * | 1999-02-04 | 2000-08-10 | Bp Exploration Operating Company Limited | A process for deacidifying a crude oil system |
Also Published As
Publication number | Publication date |
---|---|
WO2002050212A2 (en) | 2002-06-27 |
AU2002216196A1 (en) | 2002-07-01 |
GB0031337D0 (en) | 2001-02-07 |
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