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GB1528413A - Production of white oils - Google Patents

Production of white oils

Info

Publication number
GB1528413A
GB1528413A GB436076A GB436076A GB1528413A GB 1528413 A GB1528413 A GB 1528413A GB 436076 A GB436076 A GB 436076A GB 436076 A GB436076 A GB 436076A GB 1528413 A GB1528413 A GB 1528413A
Authority
GB
United Kingdom
Prior art keywords
sulphide
catalyst
white oils
nickel
oil
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.)
Expired
Application number
GB436076A
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.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Priority to GB436076A priority Critical patent/GB1528413A/en
Publication of GB1528413A publication Critical patent/GB1528413A/en
Expired 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
    • 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
    • C10G2400/14—White oil, eating 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)

Abstract

1528413 Production of white oils BRITISH PETROLEUM CO Ltd 4 Jan 1977 [4 Feb 1976] 04360/76 Heading CSE White oils of DAB 7 quality are prepared by contacting an oil in the lubricating oil boiling range having a total aromatic and sulphur content of not more than 25% wt. with a first catalyst comprising nickel and/or cobalt sulphide and a Group VIa metal sulphide on a refractory support at a temperature of 320‹ C. to 380‹ C., a pressure of 100 to 240 bars gauge, a liquid hourly space velocity of 0À05 to 2 v/v/hr and a hydrogen treating rate of 170 to 1700 m<SP>3</SP>/m<SP>3</SP>, so as to produce an oil having a U.V. absorbance at 275 nanometres of less than 50, and contacting the intermediate product with a second catalyst comprising elemental nickel on sepiolite at a temperature of 100 to 350‹ C., a pressure of 70 to 240 bars gauge, a liquid hourly space velocity of 0À05 to 2 v/v/hr and a hydrogen treating rate of 100 to 1700 m<SP>3</SP>/m<SP>3</SP>, so as to give a product having a U.V. absorbance at 275 nanometres of less than 1À6. The first catalyst preferably comprises nickel and/or cobalt sulphide and molybdenum sulphide on alumina as support.
GB436076A 1977-01-04 1977-01-04 Production of white oils Expired GB1528413A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB436076A GB1528413A (en) 1977-01-04 1977-01-04 Production of white oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB436076A GB1528413A (en) 1977-01-04 1977-01-04 Production of white oils

Publications (1)

Publication Number Publication Date
GB1528413A true GB1528413A (en) 1978-10-11

Family

ID=9775711

Family Applications (1)

Application Number Title Priority Date Filing Date
GB436076A Expired GB1528413A (en) 1977-01-04 1977-01-04 Production of white oils

Country Status (1)

Country Link
GB (1) GB1528413A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0290100A1 (en) * 1987-05-08 1988-11-09 Unilever N.V. Hydrogenation catalyst

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0290100A1 (en) * 1987-05-08 1988-11-09 Unilever N.V. Hydrogenation catalyst
US4920089A (en) * 1987-05-08 1990-04-24 Unilever Patent Holdings B.V. Hydrogenation catalyst

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee