CA937520A - Refining of lubricating oils - Google Patents

Refining of lubricating oils

Info

Publication number
CA937520A
CA937520A CA083214A CA83214A CA937520A CA 937520 A CA937520 A CA 937520A CA 083214 A CA083214 A CA 083214A CA 83214 A CA83214 A CA 83214A CA 937520 A CA937520 A CA 937520A
Authority
CA
Canada
Prior art keywords
refining
lubricating oils
lubricating
oils
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
CA083214A
Other languages
English (en)
Inventor
H. Cummins Billy
John D. Askew, Jr.
B. Ashton William
A. Brasher James
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.)
Texaco Development Corp
Original Assignee
Texaco Development 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
Application filed by Texaco Development Corp filed Critical Texaco Development Corp
Application granted granted Critical
Publication of CA937520A publication Critical patent/CA937520A/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
    • C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
    • C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
    • C10G67/04—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including solvent extraction as the refining step in the absence of hydrogen
    • C10G67/0409—Extraction of unsaturated hydrocarbons
    • C10G67/0445—The hydrotreatment being a hydrocracking
    • 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)
  • Catalysts (AREA)
  • Lubricants (AREA)
CA083214A 1969-05-22 1970-05-20 Refining of lubricating oils Expired CA937520A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82706469A 1969-05-22 1969-05-22

Publications (1)

Publication Number Publication Date
CA937520A true CA937520A (en) 1973-11-27

Family

ID=25248225

Family Applications (1)

Application Number Title Priority Date Filing Date
CA083214A Expired CA937520A (en) 1969-05-22 1970-05-20 Refining of lubricating oils

Country Status (4)

Country Link
CA (1) CA937520A (fr)
DE (1) DE2024649A1 (fr)
FR (1) FR2043621B1 (fr)
GB (1) GB1256842A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660273A (en) * 1969-11-12 1972-05-02 Texaco Inc Production of improved lubricating oils by hydrocracking and solvent extraction
US9394495B1 (en) 2013-09-18 2016-07-19 Thomas George Murray Post hydrotreatment finishing of lubricant distillates
WO2017218602A2 (fr) * 2016-06-13 2017-12-21 Murray Extraction Technologies Llc Amélioration des propriétés d'huiles de base hydrotraitées
CN108949325B (zh) * 2018-08-17 2021-11-26 蔡洪涛 一种具有同时降低机油和燃油消耗功能的汽车发动机润滑油及其制备方法

Also Published As

Publication number Publication date
FR2043621B1 (fr) 1974-06-14
DE2024649A1 (de) 1970-11-26
FR2043621A1 (fr) 1971-02-19
GB1256842A (fr) 1971-12-15

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