CA950851A - Stability of hydrocracked lubricating oils to air and light - Google Patents

Stability of hydrocracked lubricating oils to air and light

Info

Publication number
CA950851A
CA950851A CA107,147,A CA107147A CA950851A CA 950851 A CA950851 A CA 950851A CA 107147 A CA107147 A CA 107147A CA 950851 A CA950851 A CA 950851A
Authority
CA
Canada
Prior art keywords
stability
light
air
lubricating oils
hydrocracked lubricating
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
CA107,147,A
Other versions
CA107147S (en
Inventor
Ian D. Campbell
Charles C. Hong
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 Technology and Engineering Co
Original Assignee
Esso Research and Engineering 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 Esso Research and Engineering Co filed Critical Esso Research and Engineering Co
Application granted granted Critical
Publication of CA950851A publication Critical patent/CA950851A/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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/12—Organic compounds only
    • C10G21/20—Nitrogen-containing compounds
    • 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)
CA107,147,A 1970-03-16 1971-03-08 Stability of hydrocracked lubricating oils to air and light Expired CA950851A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2009070A 1970-03-16 1970-03-16

Publications (1)

Publication Number Publication Date
CA950851A true CA950851A (en) 1974-07-09

Family

ID=21796696

Family Applications (1)

Application Number Title Priority Date Filing Date
CA107,147,A Expired CA950851A (en) 1970-03-16 1971-03-08 Stability of hydrocracked lubricating oils to air and light

Country Status (3)

Country Link
CA (1) CA950851A (en)
FR (1) FR2083306B1 (en)
GB (1) GB1341296A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5616238A (en) * 1994-05-20 1997-04-01 Exxon Research And Engineering Company Solvent extraction of hydrocarbon oils producing an increased yield of improved quality raffinate

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4909927A (en) * 1985-12-31 1990-03-20 Exxon Research And Engineering Company Extraction of hydrocarbon oils using a combination polar extraction solvent-aliphatic-aromatic or polar extraction solvent-polar substituted naphthenes extraction solvent mixture

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6801985A (en) * 1967-02-15 1968-08-16
GB1153116A (en) * 1967-03-13 1969-05-21 Texaco Development Corp Solvent Refining
US3470089A (en) * 1967-06-20 1969-09-30 Nixon Roberta L Separation of solvent from raffinate phase in the solvent refining of lubricating oil stocks with n-methyl-2-pyrrolidone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5616238A (en) * 1994-05-20 1997-04-01 Exxon Research And Engineering Company Solvent extraction of hydrocarbon oils producing an increased yield of improved quality raffinate

Also Published As

Publication number Publication date
GB1341296A (en) 1973-12-19
FR2083306A1 (en) 1971-12-17
FR2083306B1 (en) 1975-07-04

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