IN2001CH01655A - - Google Patents

Info

Publication number
IN2001CH01655A
IN2001CH01655A IN1655CH2001A IN2001CH01655A IN 2001CH01655 A IN2001CH01655 A IN 2001CH01655A IN 1655CH2001 A IN1655CH2001 A IN 1655CH2001A IN 2001CH01655 A IN2001CH01655 A IN 2001CH01655A
Authority
IN
India
Prior art keywords
base oil
lubricating base
hydrotreating
contacting
fraction
Prior art date
Application number
Inventor
Eric Duprey
Jean-Paul Fattaz
Roland Albert Charles Garin
Patrick Moureaux
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
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of IN2001CH01655A publication Critical patent/IN2001CH01655A/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
    • 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
    • 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
    • C10G67/0409—Extraction of unsaturated hydrocarbons
    • C10G67/0436—The hydrotreatment being an aromatic saturation
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/10—Lubricating oil

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)

Abstract

Process to prepare a lubricating base oil starting from a lubricating base oil which is obtained by first removing part of the aromatic compounds from a petroleum fraction boiling in the lubricating oil range by solvent extraction and subsequently dewaxing the solvent extracted product, wherein the following steps are performed, (a) contacting the lubricating base oil with a suitable sulphided hydrotreating catalyst in a first hydrotreating step; (b) separating the effluent of step (a) into a gaseous fraction and a liquid fraction; (c) contacting the liquid fraction of step (b) with a catalyst comprising a noble metal component supported on an amorphous refractory oxide carrier in the presence of hydrogen in a second hydrotreating step; and (d) recovering the lubricating base oil.
IN1655CH2001 1999-05-28 2001-11-27 IN2001CH01655A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99401286 1999-05-28

Publications (1)

Publication Number Publication Date
IN2001CH01655A true IN2001CH01655A (en) 2008-07-04

Family

ID=8241986

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1655CH2001 IN2001CH01655A (en) 1999-05-28 2001-11-27

Country Status (12)

Country Link
US (1) US7132043B1 (en)
EP (1) EP1198539B1 (en)
JP (1) JP2004500445A (en)
KR (1) KR100663678B1 (en)
CN (1) CN1231561C (en)
AT (1) ATE258971T1 (en)
AU (1) AU5399100A (en)
DE (1) DE60008113T2 (en)
ES (1) ES2215053T3 (en)
IN (1) IN2001CH01655A (en)
RU (1) RU2230773C2 (en)
WO (1) WO2000073402A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1503835A (en) 2001-04-19 2004-06-09 ���ʿ����о����޹�˾ Process to prepare a base oil having a high saturates content
US7557062B2 (en) 2003-02-24 2009-07-07 Shell Oil Company Catalyst composition, its preparation and use
TW200521219A (en) * 2003-07-08 2005-07-01 Shell Int Research Process to prepare a base oil
EP1559769A1 (en) * 2003-12-19 2005-08-03 Shell Internationale Researchmaatschappij B.V. Process to prepare base oils having different viscosity index
BRPI0514960A (en) 2004-09-08 2008-07-01 Shell Int Research catalyst composition, processes for preparing it and for converting a hydrocarbon feedstock to lower boiling materials, and use of a catalyst composition
US8366908B2 (en) * 2008-12-31 2013-02-05 Exxonmobil Research And Engineering Company Sour service hydroprocessing for lubricant base oil production
RU2450045C1 (en) * 2010-09-29 2012-05-10 Общество с ограниченной ответственностью "Инпрогресс" Method of producing base oil having low content of sulphur and ecologically clean aromatic filler materials and caoutchouc and rubber plasticisers
US9074159B2 (en) * 2010-10-06 2015-07-07 Uop Llc Process for improving a re-refined lube oil stream
KR102045361B1 (en) * 2011-07-29 2019-11-15 사우디 아라비안 오일 컴퍼니 Selective middle distillate hydrotreating process
US20180127666A1 (en) * 2013-09-18 2018-05-10 Thomas George Murray Properties of Hydroprocessed Base Oils
CN104611058B (en) * 2015-02-05 2016-07-13 武汉科林精细化工有限公司 A kind of hydrofining technology of waste lubricating oil

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673078A (en) 1970-03-04 1972-06-27 Sun Oil Co Process for producing high ur oil by hydrogenation of dewaxed raffinate
GB8425837D0 (en) * 1984-10-12 1984-11-21 Shell Int Research Manufacture of lubricating base oils
DE3562987D1 (en) 1984-10-30 1988-07-07 Eurecat Europ Retrait Catalys Method for presulfiding a catalyst for the treatment of hydrocarbons
FR2627105B3 (en) 1988-02-16 1990-06-08 Inst Francais Du Petrole PROCESS FOR PRESULFURIZING A HYDROCARBON PROCESSING CATALYST
FR2659570B1 (en) 1990-03-19 1992-06-05 Eurecat Europ Retrait Catalys PROCESS FOR PRESULFURIZING A HYDROCARBON PROCESSING CATALYST.
US5215954A (en) 1991-07-30 1993-06-01 Cri International, Inc. Method of presulfurizing a hydrotreating, hydrocracking or tail gas treating catalyst
FR2689420B1 (en) 1992-04-01 1994-06-17 Eurecat Europ Retrait Catalys PROCESS FOR PRESULFURIZING A HYDROCARBON PROCESSING CATALYST.
JP3581365B2 (en) 1992-10-28 2004-10-27 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 Manufacturing method of lubricating base oil
US5365003A (en) * 1993-02-25 1994-11-15 Mobil Oil Corp. Shape selective conversion of hydrocarbons over extrusion-modified molecular sieve
DK0696937T3 (en) 1993-05-04 1998-01-26 Cri Int Inc Process for the treatment of spontaneously combustible catalysts
US5855767A (en) * 1994-09-26 1999-01-05 Star Enterprise Hydrorefining process for production of base oils
US5786293A (en) * 1996-06-17 1998-07-28 Shell Oil Company Process for presulfiding hydrocarbon processing catalysts
US6051127A (en) * 1996-07-05 2000-04-18 Shell Oil Company Process for the preparation of lubricating base oils
WO1998002502A1 (en) * 1996-07-16 1998-01-22 Chevron U.S.A. Inc. Base stock lube oil manufacturing process
CA2259539A1 (en) 1996-07-15 1998-01-22 Chevron U.S.A. Inc. Layered catalyst system for lube oil hydroconversion

Also Published As

Publication number Publication date
JP2004500445A (en) 2004-01-08
CN1231561C (en) 2005-12-14
KR20020010676A (en) 2002-02-04
KR100663678B1 (en) 2007-01-02
ATE258971T1 (en) 2004-02-15
EP1198539A1 (en) 2002-04-24
US7132043B1 (en) 2006-11-07
EP1198539B1 (en) 2004-02-04
DE60008113T2 (en) 2004-07-29
ES2215053T3 (en) 2004-10-01
RU2230773C2 (en) 2004-06-20
CN1384863A (en) 2002-12-11
WO2000073402A1 (en) 2000-12-07
DE60008113D1 (en) 2004-03-11
AU5399100A (en) 2000-12-18

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