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GB1280923A - Production of lubricating oils - Google Patents

Production of lubricating oils

Info

Publication number
GB1280923A
GB1280923A GB24752/70A GB2475270A GB1280923A GB 1280923 A GB1280923 A GB 1280923A GB 24752/70 A GB24752/70 A GB 24752/70A GB 2475270 A GB2475270 A GB 2475270A GB 1280923 A GB1280923 A GB 1280923A
Authority
GB
United Kingdom
Prior art keywords
lubricating oils
sulphides
contacting
hydrogen
per cent
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
GB24752/70A
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.)
Atlantic Richfield Co
Original Assignee
Atlantic Richfield Co
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 Atlantic Richfield Co filed Critical Atlantic Richfield Co
Publication of GB1280923A publication Critical patent/GB1280923A/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
    • C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
    • C10G47/02—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
    • C10G47/10—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used with catalysts deposited on a carrier
    • C10G47/12—Inorganic carriers
    • 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)
  • Inorganic Chemistry (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

1280923 Lubricating oils ATLANTIC RICHFIELD CO 21 May 1970 [5 Sept 1969] 24752/70 Heading C5E Mineral lubricating oils are produced by: (a) hydrocracking a feedstock, having a viscosity index of 50-80 and of which at least 90 wt. per cent boils above 600‹ F., by contacting with hydrogen at 725-875‹ F. in the presence of a catalyst comprising an active alumina support carrying (i) Ni, (ii)W and/or Mo and (iii) boria; and (b) hydrogenating the product from (a) by contacting with hydrogen at 550-825‹ F. in the presence of a hydrogenation catalyst to produce a lubricating oil having a viscosity index of at least 90 and which is at least 20 greater than that of the feed. Suitable feeds are residuums of which at least 90 wt per cent boils above 1000‹ F. and which can have been deasphalted. Suitable catalysts for step (b) comprise an alumina support and either one or more oxides or sulphides of Sn, Cr, Mo, W, Fe, Co and Ni or Pt, Pd, Ru or Rh. Step (b) is suitably carried out at at least 50‹ F. below step (a). The product from step (b) is fractionated and the selected fractions can be dewaxed using a mixture of methyl ethyl ketone and toluene or treated with U.V. light to improve their colour. Step (a) is carried out to open aromatic and naphthenic rings suitably using the catalytic metals as sulphides. H 2 S, NH 3 and light hydrocarbons can be removed from the effluent from step (a) before the hydrogenation step (b).
GB24752/70A 1969-09-05 1970-05-21 Production of lubricating oils Expired GB1280923A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85573769A 1969-09-05 1969-09-05

Publications (1)

Publication Number Publication Date
GB1280923A true GB1280923A (en) 1972-07-12

Family

ID=25321960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24752/70A Expired GB1280923A (en) 1969-09-05 1970-05-21 Production of lubricating oils

Country Status (9)

Country Link
US (1) US3642610A (en)
JP (1) JPS5035925B1 (en)
BE (1) BE754805A (en)
BR (1) BR7018882D0 (en)
CA (1) CA1016485A (en)
DE (1) DE2043849A1 (en)
FR (1) FR2060411B1 (en)
GB (1) GB1280923A (en)
NL (1) NL7011761A (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870622A (en) * 1971-09-09 1975-03-11 Texaco Inc Hydrogenation of a hydrocracked lubricating oil
US3788972A (en) * 1971-11-22 1974-01-29 Exxon Research Engineering Co Process for the manufacture of lubricating oils by hydrocracking
US4196408A (en) * 1974-01-14 1980-04-01 Rte Corporation High temperature transformer assembly
US3993557A (en) * 1974-03-27 1976-11-23 Pine Lloyd A Hydrocarbon conversion process employing boria-alumina compositions
US4082866A (en) * 1975-07-28 1978-04-04 Rte Corporation Method of use and electrical equipment utilizing insulating oil consisting of a saturated hydrocarbon oil
US4238316A (en) * 1978-07-06 1980-12-09 Atlantic Richfield Company Two-stage catalytic process to produce lubricating oils
US4264461A (en) * 1978-11-24 1981-04-28 Atlantic Richfield Company Stabilization of hydrocracked oils with aliphatic amine components
US4234434A (en) * 1979-02-14 1980-11-18 Atlantic Richfield Company Stabilization of hydrocracked oils with certain nitrogen-containing aromatic components
US4306985A (en) * 1979-02-14 1981-12-22 Atlantic Richfield Company Stabilization of hydrocracked oils with certain nitrogen containing aromatic components and phenolic components
US4294687A (en) * 1979-12-26 1981-10-13 Atlantic Richfield Company Lubricating oil process
US4263127A (en) * 1980-01-07 1981-04-21 Atlantic Richfield Company White oil process
FR2487220A1 (en) * 1980-07-23 1982-01-29 Shell France Catalysts for lubricating oil prodn. from heavy oils - contg. boria, ferrierite and catalytic metals
US4325804A (en) * 1980-11-17 1982-04-20 Atlantic Richfield Company Process for producing lubricating oils and white oils
US4699707A (en) * 1985-09-25 1987-10-13 Union Oil Company Of California Process for producing lubrication oil of high viscosity index from shale oils
US4744884A (en) * 1985-09-25 1988-05-17 Union Oil Company Of California Process for producing lubrication oil of high viscosity index
US4627908A (en) * 1985-10-24 1986-12-09 Chevron Research Company Process for stabilizing lube base stocks derived from bright stock
GB8629476D0 (en) * 1986-12-10 1987-01-21 Shell Int Research Manufacture of lubricating base oils
US5026472A (en) * 1989-12-29 1991-06-25 Uop Hydrocracking process with integrated distillate product hydrogenation reactor
KR101956407B1 (en) 2011-07-29 2019-03-08 사우디 아라비안 오일 컴퍼니 Hydrocracking process with interstage steam stripping
US8927796B2 (en) * 2012-09-13 2015-01-06 Chevron U.S.A. Inc. Base oil upgrading by co-feeding a ketone or beta-keto-ester feedstock
US10882030B2 (en) * 2017-08-25 2021-01-05 Uop Llc Crystalline transition metal tungstate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2779713A (en) * 1955-10-10 1957-01-29 Texas Co Process for improving lubricating oils by hydro-refining in a first stage and then hydrofinishing under milder conditions
US2917448A (en) * 1956-11-15 1959-12-15 Gulf Research Development Co Hydrogenation and distillation of lubricating oils
NL144326B (en) * 1965-03-31 1974-12-16 Shell Int Research METHOD FOR HYDROGENATING CRACKING OF A HYDROCARBON OIL.
US3506565A (en) * 1968-07-31 1970-04-14 Chevron Res Process for the production of high viscosity index lubricating oils

Also Published As

Publication number Publication date
FR2060411A1 (en) 1971-06-18
JPS5035925B1 (en) 1975-11-20
BE754805A (en) 1971-02-15
US3642610A (en) 1972-02-15
CA1016485A (en) 1977-08-30
NL7011761A (en) 1971-03-09
DE2043849A1 (en) 1971-03-11
BR7018882D0 (en) 1973-02-27
FR2060411B1 (en) 1973-11-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee