IN168775B - - Google Patents

Info

Publication number
IN168775B
IN168775B IN906/MAS/86A IN906MA1986A IN168775B IN 168775 B IN168775 B IN 168775B IN 906MA1986 A IN906MA1986 A IN 906MA1986A IN 168775 B IN168775 B IN 168775B
Authority
IN
India
Application number
IN906/MAS/86A
Other languages
English (en)
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25211785&utm_source=google_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.
Application filed by Shell Int Research filed Critical Shell Int Research
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
IN906/MAS/86A 1985-12-24 1986-11-25 IN168775B (no)

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 (no) 1991-06-01

Family

ID=25211785

Family Applications (1)

Application Number Title Priority Date Filing Date
IN906/MAS/86A IN168775B (no) 1985-12-24 1986-11-25

Country Status (11)

Country Link
EP (1) EP0237655B1 (no)
JP (1) JPS62190286A (no)
KR (1) KR940008389B1 (no)
CN (1) CN1016249B (no)
AU (1) AU592137B2 (no)
BR (1) BR8606234A (no)
CA (1) CA1282363C (no)
DE (1) DE3685578T2 (no)
ES (1) ES2031820T3 (no)
IN (1) IN168775B (no)
SG (1) SG44393G (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0161833B1 (en) * 1984-05-03 1994-08-03 Mobil Oil Corporation Catalytic dewaxing of light and heavy oils in dual 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 (ko) * 1996-05-14 1997-12-10 조규향 미전환유를 이용하여 연료유 및 윤활기유를 제조하는 방법
WO2002064711A1 (en) 2001-02-13 2002-08-22 Shell Internationale Research Maatschappij B.V. Lubricant composition
MY139353A (en) 2001-03-05 2009-09-30 Shell Int Research Process to prepare a lubricating base oil and a gas oil
MY137259A (en) 2001-03-05 2009-01-30 Shell Int Research Process to prepare a lubricating base oil and a gas oil.
AR032941A1 (es) * 2001-03-05 2003-12-03 Shell Int Research Un procedimiento para preparar un aceite base lubricante y aceite base obtenido, con sus diversas utilizaciones
WO2004007647A1 (en) 2002-07-12 2004-01-22 Shell Internationale Research Maatschappij B.V. Process to prepare a heavy and a light lubricating base oil
JP4629435B2 (ja) 2002-07-18 2011-02-09 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ 微結晶蝋及び中間蒸留物燃料の製造方法
JP5221999B2 (ja) * 2008-03-31 2013-06-26 Ｊｘ日鉱日石エネルギー株式会社 潤滑油基油の製造方法
US20160168490A1 (en) * 2013-07-15 2016-06-16 Shell Oil Company Process to prepare two or more base oils
WO2015007691A1 (en) * 2013-07-15 2015-01-22 Shell Internationale Research Maatschappij B.V. 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
EP0161833B1 (en) * 1984-05-03 1994-08-03 Mobil Oil Corporation Catalytic dewaxing of light and heavy oils in dual parallel reactors

Also Published As

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

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