DK1034236T3 - Process for reducing the total acid number of crude oil - Google Patents

Process for reducing the total acid number of crude oil

Info

Publication number: DK1034236T3
Authority: DK; Denmark
Prior art keywords: reducing; crude oil; acid number; total acid; total
Prior art date: 1997-08-29

Application number

DK98941106T

Other languages

Danish (da)

Inventor

Roby Bearden Jr

Saul Charles Blum

William Neergaard Olmstead

Original Assignee

Exxonmobil Res & Eng Co

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.)

1997-08-29

Filing date

1998-08-28

Publication date

2004-06-01

1998-05-05 Priority claimed from US09/072,763 external-priority patent/US5928502A/en

1998-08-28 Application filed by Exxonmobil Res & Eng Co filed Critical Exxonmobil Res & Eng Co

2004-06-01 Application granted granted Critical

2004-06-01 Publication of DK1034236T3 publication Critical patent/DK1034236T3/en

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
- C10G29/00—Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
- C10G29/06—Metal salts, or metal salts deposited on a carrier

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)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Catalysts (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

DK98941106T 1997-08-29 1998-08-28 Process for reducing the total acid number of crude oil DK1034236T3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US92055697A	1997-08-29	1997-08-29
US09/072,763 US5928502A (en)	1997-08-29	1998-05-05	Process for reducing total acid number of crude oil

Publications (1)

Publication Number	Publication Date
DK1034236T3 true DK1034236T3 (en)	2004-06-01

Family

ID=26753709

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK98941106T DK1034236T3 (en)	1997-08-29	1998-08-28	Process for reducing the total acid number of crude oil

Country Status (11)

Country	Link
EP (1)	EP1034236B1 (en)
JP (1)	JP2001514299A (en)
CN (1)	CN1272869A (en)
AU (1)	AU736920B2 (en)
BR (1)	BR9811618B1 (en)
CA (1)	CA2300173C (en)
DE (1)	DE69816856T2 (en)
DK (1)	DK1034236T3 (en)
NO (1)	NO20000952L (en)
RU (1)	RU2192447C2 (en)
WO (1)	WO1999010451A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1894376A (en) *	2003-12-19	2007-01-10	国际壳牌研究有限公司	Systems, methods, and catalysts for producing a crude product
CN101280211B (en) *	2007-04-04	2012-01-25	中国石油化工股份有限公司	Thermal cracking method of acid-containing hydrocarbon oil

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1953353A (en) *	1930-08-19	1934-04-03	Associated Oil Company	Process of treating hydrocarbon oils
US3488716A (en) *	1967-10-03	1970-01-06	Exxon Research Engineering Co	Process for the removal of naphthenic acids from petroleum distillate fractions
US4740295A (en) *	1986-04-21	1988-04-26	Exxon Research And Engineering Company	Hydroconversion process using a sulfided molybdenum catalyst concentrate
US5039392A (en) *	1990-06-04	1991-08-13	Exxon Research And Engineering Company	Hydroconversion process using a sulfided molybdenum catalyst concentrate
NO303837B1 (en) *	1994-08-29	1998-09-07	Norske Stats Oljeselskap	Process for removing substantially naphthenic acids from a hydrocarbon oil
EP0809683B1 (en) *	1995-02-17	2001-11-14	ExxonMobil Research and Engineering Company	Thermal decomposition of naphthenic acids

1998
- 1998-08-28 RU RU2000104877A patent/RU2192447C2/en not_active IP Right Cessation
- 1998-08-28 DE DE69816856T patent/DE69816856T2/en not_active Expired - Lifetime
- 1998-08-28 DK DK98941106T patent/DK1034236T3/en active
- 1998-08-28 WO PCT/US1998/018045 patent/WO1999010451A1/en not_active Ceased
- 1998-08-28 EP EP98941106A patent/EP1034236B1/en not_active Expired - Lifetime
- 1998-08-28 CN CN 98808724 patent/CN1272869A/en active Pending
- 1998-08-28 AU AU89244/98A patent/AU736920B2/en not_active Ceased
- 1998-08-28 BR BRPI9811618-5A patent/BR9811618B1/en not_active IP Right Cessation
- 1998-08-28 JP JP2000507761A patent/JP2001514299A/en active Pending
- 1998-08-28 CA CA002300173A patent/CA2300173C/en not_active Expired - Fee Related
2000
- 2000-02-25 NO NO20000952A patent/NO20000952L/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
CN1272869A (en)	2000-11-08
WO1999010451A1 (en)	1999-03-04
BR9811618B1 (en)	2009-05-05
AU736920B2 (en)	2001-08-09
BR9811618A (en)	2000-09-12
JP2001514299A (en)	2001-09-11
NO20000952L (en)	2000-03-30
AU8924498A (en)	1999-03-16
EP1034236A1 (en)	2000-09-13
CA2300173A1 (en)	1999-03-04
DE69816856T2 (en)	2004-04-22
RU2192447C2 (en)	2002-11-10
CA2300173C (en)	2005-06-14
EP1034236B1 (en)	2003-07-30
DE69816856D1 (en)	2003-09-04
NO20000952D0 (en)	2000-02-25

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