AU2694088A - Method for isomerizing wax to lube base oils - Google Patents

Method for isomerizing wax to lube base oils

Info

Publication number: AU2694088A
Authority: AU; Australia
Prior art keywords: base oils; lube base; isomerizing wax; isomerizing; wax
Prior art date: 1987-12-18
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

AU26940/88A

Other versions

AU610312B2 (en

Inventor

Biddanda Umesh Achia

James David Bell

Ian Alfred Cody

William Augusta Wachter

Theodore Harvey West

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.)

ExxonMobil Technology and Engineering Co

Original Assignee

Exxon Research and Engineering 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.)

1987-12-18

Filing date

1988-12-16

Publication date

1989-06-22

1988-12-16 Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co

1989-06-22 Publication of AU2694088A publication Critical patent/AU2694088A/en

1991-05-16 Application granted granted Critical

1991-05-16 Publication of AU610312B2 publication Critical patent/AU610312B2/en

2008-12-16 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

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
- C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
- C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
- C10G67/04—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including solvent extraction as the refining step in the absence of hydrogen

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)
Lubricants (AREA)
Catalysts (AREA)

AU26940/88A 1987-12-18 1988-12-16 Method for isomerizing wax to lube base oils Ceased AU610312B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US13515087A	1987-12-18	1987-12-18
US135150		1993-10-12

Publications (2)

Publication Number	Publication Date
AU2694088A true AU2694088A (en)	1989-06-22
AU610312B2 AU610312B2 (en)	1991-05-16

Family

ID=22466775

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU26940/88A Ceased AU610312B2 (en)	1987-12-18	1988-12-16	Method for isomerizing wax to lube base oils

Country Status (7)

Country	Link
EP (1)	EP0321307B1 (en)
JP (1)	JP2607284B2 (en)
AU (1)	AU610312B2 (en)
CA (1)	CA1333057C (en)
DE (1)	DE3880455T2 (en)
ES (1)	ES2054835T3 (en)
MX (1)	MX169698B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5149452A (en) *	1990-12-19	1992-09-22	Exxon Research And Engineering Company	Wax isomerate having a reduced pour point
US5275719A (en) *	1992-06-08	1994-01-04	Mobil Oil Corporation	Production of high viscosity index lubricants
GB9307652D0 (en) *	1993-04-14	1993-06-02	Bp Chem Int Ltd	Lubricating oils
GB9318908D0 (en) *	1993-09-13	1993-10-27	Exxon Research Engineering Co	Additive concentrate for use with gasolines
BR9303997A (en) *	1993-10-01	1995-05-30	Petroleo Brasileiro Sa	Process for the production of basic librifying oils with high viscosity indexes and high cetane diesel oil
FR2718145B1 (en) *	1994-04-01	1996-05-31	Inst Francais Du Petrole	Treatment process with hydroisomerization of charges from the fischer-tropsch process.
FR2718146B1 (en) *	1994-04-01	1996-05-31	Inst Francais Du Petrole	Process for the production of oils from heavy cuts in two stages comprising a hydrotreatment followed by a hydroisomerization.
CA2237068C (en) *	1995-12-08	2005-07-26	Exxon Research And Engineering Company	Biodegradable high performance hydrocarbon base oils
IT1295300B1 (en) *	1997-10-09	1999-05-04	Agip Petroli	PROCEDURE FOR THE HYDROISOMERIZATION OF N-PARAFFINS WITH LONG CHAIN AND CATALYST SUITABLE FOR THE PURPOSE
US6475374B1 (en) *	1998-02-13	2002-11-05	Exxonmobil Research And Engineering Company	Production of lubricating oils by a combination catalyst system
US6059955A (en) *	1998-02-13	2000-05-09	Exxon Research And Engineering Co.	Low viscosity lube basestock
US6080301A (en)	1998-09-04	2000-06-27	Exxonmobil Research And Engineering Company	Premium synthetic lubricant base stock having at least 95% non-cyclic isoparaffins
US6475960B1 (en)	1998-09-04	2002-11-05	Exxonmobil Research And Engineering Co.	Premium synthetic lubricants
AR032930A1 (en) *	2001-03-05	2003-12-03	Shell Int Research	PROCEDURE TO PREPARE AN OIL BASED OIL AND GAS OIL
US6962651B2 (en) *	2003-03-10	2005-11-08	Chevron U.S.A. Inc.	Method for producing a plurality of lubricant base oils from paraffinic feedstock
US7198710B2 (en)	2003-03-10	2007-04-03	Chevron U.S.A. Inc.	Isomerization/dehazing process for base oils from Fischer-Tropsch wax
EP1559769A1 (en) *	2003-12-19	2005-08-03	Shell Internationale Researchmaatschappij B.V.	Process to prepare base oils having different viscosity index
US20090112041A1 (en) *	2005-06-23	2009-04-30	Gilbert Robert Bernard Germaine	Process to Reduce the Pour Point of a Waxy Paraffinic Feedstock

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2668866A (en) *	1951-08-14	1954-02-09	Shell Dev	Isomerization of paraffin wax
BE627517A (en) *	1962-01-26
DE1271292B (en) *	1964-12-08	1968-06-27	Shell Int Research	Process for the production of lubricating oils or lubricating oil components

1988
- 1988-12-16 AU AU26940/88A patent/AU610312B2/en not_active Ceased
- 1988-12-16 DE DE19883880455 patent/DE3880455T2/en not_active Expired - Fee Related
- 1988-12-16 MX MX1423388A patent/MX169698B/en unknown
- 1988-12-16 EP EP88311989A patent/EP0321307B1/en not_active Expired - Lifetime
- 1988-12-16 CA CA 586204 patent/CA1333057C/en not_active Expired - Fee Related
- 1988-12-16 ES ES88311989T patent/ES2054835T3/en not_active Expired - Lifetime
- 1988-12-19 JP JP63320306A patent/JP2607284B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
AU610312B2 (en)	1991-05-16
JP2607284B2 (en)	1997-05-07
EP0321307B1 (en)	1993-04-21
EP0321307A3 (en)	1989-08-30
CA1333057C (en)	1994-11-15
EP0321307A2 (en)	1989-06-21
ES2054835T3 (en)	1994-08-16
DE3880455T2 (en)	1993-09-16
JPH01301788A (en)	1989-12-05
DE3880455D1 (en)	1993-05-27
MX169698B (en)	1993-07-19

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Legal Events

Date	Code	Title	Description
2004-07-22	MK14	Patent ceased section 143(a) (annual fees not paid) or expired