GB2010321A - Manufacture of lube base stock oil - Google Patents

Manufacture of lube base stock oil

Info

Publication number
GB2010321A
GB2010321A GB7849301A GB7849301A GB2010321A GB 2010321 A GB2010321 A GB 2010321A GB 7849301 A GB7849301 A GB 7849301A GB 7849301 A GB7849301 A GB 7849301A GB 2010321 A GB2010321 A GB 2010321A
Authority
GB
United Kingdom
Prior art keywords
base stock
lube base
stock oil
manufacture
catalyst
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
GB7849301A
Other versions
GB2010321B (en
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.)
ExxonMobil Oil Corp
Original Assignee
Mobil Oil Corp
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
Priority claimed from US05/862,460 external-priority patent/US4181598A/en
Application filed by Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of GB2010321A publication Critical patent/GB2010321A/en
Application granted granted Critical
Publication of GB2010321B publication Critical patent/GB2010321B/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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/58—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
    • C10G45/60—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used
    • C10G45/64—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
    • 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)
  • Crystallography & Structural Chemistry (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

Lube base stock oil of pour point -25 DEG F to +30 DEG F and excellent stability is produced from a deasphalted short residium fraction by solvent refining to remove aromatic hydrocarbons, catalytic dewaxing over a shape selective zeolite catalyst having a silica/alumina ratio of at least 12 such as zeolite ZSM-5 and hydrotreating the dewaxed oil at 425-600 DEG F using a catalyst having a non-acidic support, such as cobalt molybdate or nickel molybdate on alumina.
GB7849301A 1977-12-20 1978-12-20 Manufacture of lube base stock oil Expired GB2010321B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/862,460 US4181598A (en) 1977-07-20 1977-12-20 Manufacture of lube base stock oil

Publications (2)

Publication Number Publication Date
GB2010321A true GB2010321A (en) 1979-06-27
GB2010321B GB2010321B (en) 1982-04-07

Family

ID=25338542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7849301A Expired GB2010321B (en) 1977-12-20 1978-12-20 Manufacture of lube base stock oil

Country Status (9)

Country Link
JP (1) JPS54116005A (en)
AU (1) AU520921B2 (en)
CA (1) CA1117455A (en)
DE (1) DE2854258A1 (en)
ES (1) ES476120A1 (en)
FR (1) FR2412604B1 (en)
GB (1) GB2010321B (en)
IT (1) IT1102403B (en)
ZA (1) ZA787153B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016554A1 (en) * 1979-03-26 1980-10-01 Mobil Oil Corporation Production of high viscosity index lubricating oil stock
EP0028874A1 (en) * 1979-09-14 1981-05-20 Mobil Oil Corporation Process for manufacturing lube base stocks
EP0043681A1 (en) * 1980-07-07 1982-01-13 Mobil Oil Corporation Catalytic process for manufacture of lubricating oils
EP0062985A1 (en) * 1981-04-02 1982-10-20 Mobil Oil Corporation Process for making naphthenic lubestocks from raw distillate by combination hydrodewaxing/hydrogenation
EP0072220A1 (en) * 1981-08-07 1983-02-16 Mobil Oil Corporation Two-stage hydrocarbon dewaxing hydrotreating process
EP0101232A2 (en) * 1982-07-31 1984-02-22 Toa Nenryo Kogyo Kabushiki Kaisha Method for manufacturing low pour point petroleum product
EP0104807A2 (en) * 1982-09-28 1984-04-04 Mobil Oil Corporation Use of high pressure to improve product quality and increase cycle length in catalytic lube dewaxing

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57100190A (en) * 1980-12-09 1982-06-22 Mobil Oil Corp Lube base stock and manufacture of slate thereof
GB8425837D0 (en) * 1984-10-12 1984-11-21 Shell Int Research Manufacture of lubricating base oils
JPH07116453B2 (en) * 1987-06-06 1995-12-13 出光興産株式会社 Liquid paraffin manufacturing method
EP1148112A3 (en) * 2000-04-19 2003-01-22 Japan Energy Corporation Rubber process oil, high-viscosity base oil, and process for the production thereof
WO2006055306A1 (en) * 2004-11-15 2006-05-26 Exxonmobil Research And Engineering Company A lubricant upgrading process to improve low temperature properties using solvent dewaxing follewd by hydrodewaxing over a catalyst

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438887A (en) * 1967-07-11 1969-04-15 Texaco Inc Production of lubricating oils
GB1242889A (en) * 1968-11-07 1971-08-18 British Petroleum Co Improvements relating to the hydrocatalytic treatment of hydrocarbons
JPS514515B2 (en) * 1972-08-03 1976-02-12
US3894938A (en) * 1973-06-15 1975-07-15 Mobil Oil Corp Catalytic dewaxing of gas oils
US3968024A (en) * 1973-07-06 1976-07-06 Mobil Oil Corporation Catalytic hydrodewaxing
CA1036527A (en) * 1973-07-06 1978-08-15 Mobil Oil Corporation Catalytic hydrodewaxing gas oils and other selective hydrocracking
CS191916B2 (en) * 1973-08-09 1979-07-31 Mobil Oil Corp Method of producing aromatic hydrocarbons

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016554A1 (en) * 1979-03-26 1980-10-01 Mobil Oil Corporation Production of high viscosity index lubricating oil stock
EP0028874A1 (en) * 1979-09-14 1981-05-20 Mobil Oil Corporation Process for manufacturing lube base stocks
EP0043681A1 (en) * 1980-07-07 1982-01-13 Mobil Oil Corporation Catalytic process for manufacture of lubricating oils
EP0062985A1 (en) * 1981-04-02 1982-10-20 Mobil Oil Corporation Process for making naphthenic lubestocks from raw distillate by combination hydrodewaxing/hydrogenation
EP0072220A1 (en) * 1981-08-07 1983-02-16 Mobil Oil Corporation Two-stage hydrocarbon dewaxing hydrotreating process
EP0101232A2 (en) * 1982-07-31 1984-02-22 Toa Nenryo Kogyo Kabushiki Kaisha Method for manufacturing low pour point petroleum product
EP0101232A3 (en) * 1982-07-31 1986-02-19 Toa Nenryo Kogyo Kabushiki Kaisha Method for manufacturing low pour point petroleum product
EP0104807A2 (en) * 1982-09-28 1984-04-04 Mobil Oil Corporation Use of high pressure to improve product quality and increase cycle length in catalytic lube dewaxing
EP0104807A3 (en) * 1982-09-28 1986-08-13 Mobil Oil Corporation Use of high pressure to improve product quality and increase cycle length in catalytic lube dewaxing

Also Published As

Publication number Publication date
JPS6115917B2 (en) 1986-04-26
ZA787153B (en) 1980-08-27
JPS54116005A (en) 1979-09-10
FR2412604A1 (en) 1979-07-20
IT1102403B (en) 1985-10-07
FR2412604B1 (en) 1985-06-07
DE2854258A1 (en) 1979-06-21
ES476120A1 (en) 1979-04-16
DE2854258C2 (en) 1989-05-24
AU520921B2 (en) 1982-03-04
GB2010321B (en) 1982-04-07
AU4269478A (en) 1979-06-28
IT7831017A0 (en) 1978-12-19
CA1117455A (en) 1982-02-02

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19981219