SG44393G - Process for catalytic dewaxing of more than one refinery-derived lubricating base oil precursor - Google Patents

Process for catalytic dewaxing of more than one refinery-derived lubricating base oil precursor

Info

Publication number
SG44393G
SG44393G SG44393A SG44393A SG44393G SG 44393 G SG44393 G SG 44393G SG 44393 A SG44393 A SG 44393A SG 44393 A SG44393 A SG 44393A SG 44393 G SG44393 G SG 44393G
Authority
SG
Singapore
Prior art keywords
refinery
base oil
lubricating base
catalytic dewaxing
oil precursor
Prior art date
Application number
SG44393A
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=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG44393(G) "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 SG44393G publication Critical patent/SG44393G/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)
SG44393A 1985-12-24 1993-04-14 Process for catalytic dewaxing of more than one refinery-derived lubricating base oil precursor SG44393G (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
SG44393G true SG44393G (en) 1993-06-25

Family

ID=25211785

Family Applications (1)

Application Number Title Priority Date Filing Date
SG44393A SG44393G (en) 1985-12-24 1993-04-14 Process for catalytic dewaxing of more than one refinery-derived lubricating base oil precursor

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
AU2002249198B2 (en) 2001-02-13 2006-10-12 Shell Internationale Research Maatschappij B.V. Lubricant composition
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
MY139353A (en) 2001-03-05 2009-09-30 Shell Int Research Process to prepare a lubricating base oil and a gas oil
AR032932A1 (en) 2001-03-05 2003-12-03 Shell Int Research PROCEDURE TO PREPARE A LUBRICANT BASED OIL AND OIL GAS
DE60303385T2 (en) 2002-07-12 2006-09-14 Shell Internationale Research Maatschappij B.V. PROCESS FOR PRODUCING A HEAVY AND LIGHT GREASER L-GROUND LS
DE60302366T2 (en) 2002-07-18 2006-08-03 Shell Internationale Research Maatschappij B.V. METHOD FOR THE PRODUCTION OF A MICRO-CRYSTALLINE WAX AND A MIDDLE STILLILLATE FUEL OR 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
US20160177204A1 (en) * 2013-07-15 2016-06-23 Shell Oil Company Process to prepare two or more base oils
US20160168490A1 (en) * 2013-07-15 2016-06-16 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.

Also Published As

Publication number Publication date
EP0237655A1 (en) 1987-09-23
CA1282363C (en) 1991-04-02
AU6663986A (en) 1987-06-25
EP0237655B1 (en) 1992-06-03
BR8606234A (en) 1987-09-29
ES2031820T3 (en) 1993-01-01
CN86108258A (en) 1987-10-28
CN1016249B (en) 1992-04-15
IN168775B (en) 1991-06-01
DE3685578D1 (en) 1992-07-09
DE3685578T2 (en) 1993-01-21
KR940008389B1 (en) 1994-09-14
JPS62190286A (en) 1987-08-20
AU592137B2 (en) 1990-01-04
KR870006168A (en) 1987-07-09

Similar Documents

Publication Publication Date Title
EP0163449A3 (en) Catalytic dewaxing of lubricating oils
GB2172610B (en) Process for thermal cracking of heavy oil
JPS57139182A (en) Hydrocarbon oil catalytic dewaxing process
GB8425837D0 (en) Manufacture of lubricating base oils
EP0251624A3 (en) Process for producing lubricant base oil
EP0239056A3 (en) Catalytic hydrofining of oil
KR960014921B1 (en) Process for the manufacture of lubricating base oils
SG44393G (en) Process for catalytic dewaxing of more than one refinery-derived lubricating base oil precursor
EP0215496A3 (en) Process for the manufacture of lubricating base oils
GB2175611B (en) Processes for lubrication of metal surfaces
EP0229462A3 (en) Process for the manufacture of high viscosity lubricating oils
GB2181154B (en) Additives for lubricating oils, their process of preparation and lubricating compositions containing the said additives
GB8623651D0 (en) Additive for lubricating oils
GB8618574D0 (en) Catalytic dewaxing of hydrocarbon oil
GB2175914B (en) Solvent de-waxing of lubricating oil
EP0208361A3 (en) Process for the manufacture of lubricating base oils from naphthenic feedstocks
AU629425B2 (en) Catalytic process for manufacture of low pour lubricating oils
EP0284278A3 (en) Production of lubricating oils by hydrocracking
ZA869772B (en) A process for making lubricating oil from olefins
GB8729448D0 (en) Process for catalytic dewaxing of hydrocarbon oil
AU6931787A (en) Process for purifying used lubricating oil
ZA862946B (en) Catalytic dewaxing process
CS259802B3 (en) Method of lubricating oils production
PL253680A1 (en) Method of manufacture of mineral base oils
CS712387A2 (en) Method of catalytic hydrocracking