CA2176844A1 - Process for the preparation of lubricating base oils - Google Patents

Process for the preparation of lubricating base oils

Info

Publication number
CA2176844A1
CA2176844A1 CA002176844A CA2176844A CA2176844A1 CA 2176844 A1 CA2176844 A1 CA 2176844A1 CA 002176844 A CA002176844 A CA 002176844A CA 2176844 A CA2176844 A CA 2176844A CA 2176844 A1 CA2176844 A1 CA 2176844A1
Authority
CA
Canada
Prior art keywords
lubricating base
preparation
base oils
contacting
hydrogen
Prior art date
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
CA002176844A
Other languages
French (fr)
Other versions
CA2176844C (en
Inventor
Jean-Pierre Gilson
Pierre Grandvallet
Peter James Wardle
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.)
Shell Canada Ltd
Original Assignee
Shell Canada Ltd
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 Canada Ltd filed Critical Shell Canada Ltd
Publication of CA2176844A1 publication Critical patent/CA2176844A1/en
Application granted granted Critical
Publication of CA2176844C publication Critical patent/CA2176844C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
    • C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
    • C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps
    • C10G65/08—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps at least one step being a hydrogenation of the aromatic hydrocarbons

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)

Abstract

Process for the preparation of a lubricating base oil comprising the steps of:
(a) contacting a hydrocarbon oil feed in a first stage with hydrogen in the presence of a catalyst comprising at least one Group VIII noble metal component on an refractory oxide support;
(b) contacting the liquid effluent in a second stage with hydrogen in the presence of a hydroconversion catalyst under hydroconversion conditions, and (c) recovering at least one lubricating base oil having a viscosity index of at least 80.
CA002176844A 1995-05-19 1996-05-16 Process for the preparation of lubricating base oils Expired - Fee Related CA2176844C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95401178.9 1995-05-19
EP95401178 1995-05-19

Publications (2)

Publication Number Publication Date
CA2176844A1 true CA2176844A1 (en) 1996-11-20
CA2176844C CA2176844C (en) 2007-10-16

Family

ID=8221492

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002176844A Expired - Fee Related CA2176844C (en) 1995-05-19 1996-05-16 Process for the preparation of lubricating base oils

Country Status (7)

Country Link
KR (1) KR100404548B1 (en)
CN (1) CN1124332C (en)
BR (1) BR9602277A (en)
CA (1) CA2176844C (en)
DE (1) DE69609661T2 (en)
IN (1) IN192897B (en)
SA (1) SA96170158B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1075549C (en) * 1998-12-16 2001-11-28 中国石油化工集团公司 Method for producing base oil of high viscosity index lubricant

Also Published As

Publication number Publication date
BR9602277A (en) 1998-01-13
DE69609661T2 (en) 2001-04-12
SA96170158B1 (en) 2006-04-04
IN192897B (en) 2004-05-29
CA2176844C (en) 2007-10-16
KR100404548B1 (en) 2004-02-05
KR960041323A (en) 1996-12-19
CN1137059A (en) 1996-12-04
CN1124332C (en) 2003-10-15
DE69609661D1 (en) 2000-09-14

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed