IN168775B - - Google Patents

Info

Publication number: IN168775B
Authority: IN; India

Application number

IN906/MAS/86A

Inventor

Charles Stem Stephen

Herman Charles Winquist Bruce

Ramsay Bowen James

Original Assignee

Shell Int Research

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.)

1985-12-24

Filing date

1986-11-25

Publication date

1991-06-01

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25211785&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN168775(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1986-11-25 Application filed by Shell Int Research filed Critical Shell Int Research

1991-06-01 Publication of IN168775B publication Critical patent/IN168775B/en

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
- C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
- C10G73/02—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils
- 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
- 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
- C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
- 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
- C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
- C10G65/14—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural parallel stages only
- C10G65/16—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural parallel stages only including only refining steps

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)

IN906/MAS/86A 1985-12-24 1986-11-25 IN168775B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US81321485A	1985-12-24	1985-12-24

Publications (1)

Publication Number	Publication Date
IN168775B true IN168775B (en)	1991-06-01

Family

ID=25211785

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IN906/MAS/86A IN168775B (en)	1985-12-24	1986-11-25

Country Status (11)

Country	Link
EP (1)	EP0237655B1 (en)
JP (1)	JPS62190286A (en)
KR (1)	KR940008389B1 (en)
CN (1)	CN1016249B (en)
AU (1)	AU592137B2 (en)
BR (1)	BR8606234A (en)
CA (1)	CA1282363C (en)
DE (1)	DE3685578T2 (en)
ES (1)	ES2031820T3 (en)
IN (1)	IN168775B (en)
SG (1)	SG44393G (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3587895T2 (en) *	1984-05-03	1994-12-01	Mobil Oil Corp	Catalytic dewaxing of light and heavy oils in two parallel reactors.
US5378348A (en) *	1993-07-22	1995-01-03	Exxon Research And Engineering Company	Distillate fuel production from Fischer-Tropsch wax
US5833837A (en) *	1995-09-29	1998-11-10	Chevron U.S.A. Inc.	Process for dewaxing heavy and light fractions of lube base oil with zeolite and sapo containing catalysts
KR970074901A (en) *	1996-05-14	1997-12-10	조규향	How to manufacture fuel oil and lubricating oil using untreated oil
ATE302258T1 (en)	2001-02-13	2005-09-15	Shell Int Research	LUBRICANT OIL COMPOSITION
MY137259A (en)	2001-03-05	2009-01-30	Shell Int Research	Process to prepare a lubricating base oil and a gas oil.
AR032930A1 (en)	2001-03-05	2003-12-03	Shell Int Research	PROCEDURE TO PREPARE AN OIL BASED OIL AND GAS OIL
AR032941A1 (en)	2001-03-05	2003-12-03	Shell Int Research	A PROCEDURE TO PREPARE A LUBRICATING BASE OIL AND BASE OIL OBTAINED, WITH ITS VARIOUS USES
US7354508B2 (en)	2002-07-12	2008-04-08	Shell Oil Company	Process to prepare a heavy and a light lubricating base oil
ES2254973T3 (en)	2002-07-18	2006-06-16	Shell Internationale Research Maatschappij B.V.	PROCEDURE FOR PREPARATION OF A MICROCRYSTAL WAX AND A MEDIUM DISTILLATE FUEL.
JP5221999B2 (en) *	2008-03-31	2013-06-26	Ｊｘ日鉱日石エネルギー株式会社	Method for producing lubricating base oil
WO2015007692A1 (en) *	2013-07-15	2015-01-22	Shell Internationale Research Maatschappij B.V.	Process to prepare two or more base oils
US20160177204A1 (en) *	2013-07-15	2016-06-23	Shell Oil Company	Process to prepare two or more base oils
US9796936B2 (en)	2015-09-09	2017-10-24	Chevron U.S.A. Inc.	Production of heavy API group II base oil

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4211635A (en) *	1979-04-23	1980-07-08	Mobil Oil Corporation	Catalytic conversion of hydrocarbons
JPS57100190A (en) *	1980-12-09	1982-06-22	Mobil Oil Corp	Lube base stock and manufacture of slate thereof
CA1188247A (en) *	1981-04-02	1985-06-04	Nai Y. Chen	Process for making naphthenic lubestocks from raw distillate by combination hydrodewaxing/hydrogenation
US4400265A (en) *	1982-04-01	1983-08-23	Mobil Oil Corporation	Cascade catalytic dewaxing/hydrodewaxing process
DE3587895T2 (en) *	1984-05-03	1994-12-01	Mobil Oil Corp	Catalytic dewaxing of light and heavy oils in two parallel reactors.

1986
- 1986-11-25 IN IN906/MAS/86A patent/IN168775B/en unknown
- 1986-11-25 CA CA000523708A patent/CA1282363C/en not_active Expired - Fee Related
- 1986-12-03 DE DE8686202162T patent/DE3685578T2/en not_active Revoked
- 1986-12-03 EP EP86202162A patent/EP0237655B1/en not_active Expired - Lifetime
- 1986-12-03 ES ES198686202162T patent/ES2031820T3/en not_active Expired - Lifetime
- 1986-12-17 JP JP61299087A patent/JPS62190286A/en active Pending
- 1986-12-17 CN CN86108258A patent/CN1016249B/en not_active Expired
- 1986-12-17 AU AU66639/86A patent/AU592137B2/en not_active Ceased
- 1986-12-17 BR BR8606234A patent/BR8606234A/en active Search and Examination
- 1986-12-17 KR KR1019860010844A patent/KR940008389B1/en active IP Right Grant
1993
- 1993-04-14 SG SG44393A patent/SG44393G/en unknown

Also Published As

Publication number	Publication date
AU6663986A (en)	1987-06-25
KR940008389B1 (en)	1994-09-14
CA1282363C (en)	1991-04-02
ES2031820T3 (en)	1993-01-01
DE3685578T2 (en)	1993-01-21
EP0237655B1 (en)	1992-06-03
CN86108258A (en)	1987-10-28
EP0237655A1 (en)	1987-09-23
CN1016249B (en)	1992-04-15
JPS62190286A (en)	1987-08-20
DE3685578D1 (en)	1992-07-09
KR870006168A (en)	1987-07-09
SG44393G (en)	1993-06-25
BR8606234A (en)	1987-09-29
AU592137B2 (en)	1990-01-04

Publication	Publication Date	Title
IN168775B (en)	1991-06-01
DE3690661T1 (en)	1987-12-10
DE8531152U1 (en)	1987-03-05
AU549439B2 (en)	1986-03-20
DE8531010U1 (en)	1990-10-04
AU3954685A (en)	1985-09-19
AU4121285A (en)	1985-10-30
AU4708385A (en)	1985-11-07
DE8522892U1 (en)	1987-03-05
BA96126A (en)	1998-12-28
DE8522939U1 (en)	1989-06-15
DE8634543U1 (en)	1987-02-26
BG45384A3 (en)	1989-05-15
BG45244A1 (en)	1989-05-15
BG44643A1 (en)	1989-01-16
BG45195A1 (en)	1989-04-14
BG44609A1 (en)	1989-01-16
BG44581A1 (en)	1989-01-16
BG44660A1 (en)	1989-01-16
BG45260A1 (en)	1989-05-15
BG44572A1 (en)	1989-01-16
BG45251A1 (en)	1989-05-15
BG44563A1 (en)	1989-01-16
BG40852A1 (en)	1987-03-14
BG39572A1 (en)	1986-07-15