ES427273A1 - Production of improved lubricating oils - Google Patents

Production of improved lubricating oils

Info

Publication number
ES427273A1
ES427273A1 ES427273A ES427273A ES427273A1 ES 427273 A1 ES427273 A1 ES 427273A1 ES 427273 A ES427273 A ES 427273A ES 427273 A ES427273 A ES 427273A ES 427273 A1 ES427273 A1 ES 427273A1
Authority
ES
Spain
Prior art keywords
production
lubricating oils
improved lubricating
product
hydrocracking
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
ES427273A
Other languages
Spanish (es)
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
Publication of ES427273A1 publication Critical patent/ES427273A1/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)
  • Lubricants (AREA)

Abstract

Lube oils of improved viscosity index are produced by subjecting a crude lubricating oil to hydrocracking, selectively fractionating the hydrocracked product to yield a product having the desired flash point and viscosity and recycling the fractionator bottoms to the hydrocracking zone.
ES427273A 1973-06-15 1974-06-14 Production of improved lubricating oils Expired ES427273A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US370246A US3896025A (en) 1973-06-15 1973-06-15 Production of improved lubricating oils

Publications (1)

Publication Number Publication Date
ES427273A1 true ES427273A1 (en) 1976-11-16

Family

ID=23458839

Family Applications (1)

Application Number Title Priority Date Filing Date
ES427273A Expired ES427273A1 (en) 1973-06-15 1974-06-14 Production of improved lubricating oils

Country Status (9)

Country Link
US (1) US3896025A (en)
JP (1) JPS5419882B2 (en)
CA (1) CA1030886A (en)
DE (1) DE2424295A1 (en)
ES (1) ES427273A1 (en)
FI (1) FI86674A (en)
FR (1) FR2233385B3 (en)
GB (1) GB1465975A (en)
IT (1) IT1015023B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1090275A (en) * 1975-12-16 1980-11-25 Jacobus H. Breuker Base-oil compositions
JPS5565295A (en) * 1978-11-11 1980-05-16 Idemitsu Kosan Co Ltd Preparation of base oil for light lubricant
US5167847A (en) * 1990-05-21 1992-12-01 Exxon Research And Engineering Company Process for producing transformer oil from a hydrocracked stock
US5370788A (en) * 1992-12-18 1994-12-06 Texaco Inc. Wax conversion process
FR2785617B1 (en) * 1998-11-06 2001-01-05 Inst Francais Du Petrole FLEXIBLE PROCESS FOR THE PRODUCTION OF OIL BASES AND POSSIBLY MEDIUM DISTILLATES OF VERY HIGH QUALITY
KR100603225B1 (en) * 1998-11-06 2006-07-24 앵스띠뛰 프랑세 뒤 뻬뜨롤 Adaptable method for producing medicinal oils and optionally middle distillates
FR2797270B1 (en) * 1999-08-02 2003-03-07 Inst Francais Du Petrole PROCESS AND FLEXIBLE PRODUCTION OF OIL BASES AND POSSIBLY MEDIUM DISTILLATES OF VERY HIGH QUALITY
MY160563A (en) * 2008-10-01 2017-03-15 Chevron Usa Inc A 170 neutral base oil with improved properties

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2787582A (en) * 1955-04-12 1957-04-02 Universal Oil Prod Co Production of lubricating oils
US3142635A (en) * 1961-10-27 1964-07-28 Socony Mobil Oil Co Inc Production of lubricating oils
US3142634A (en) * 1961-12-14 1964-07-28 Socony Mobil Oil Co Inc Preparation of multi-grade lubricating oil
US3242068A (en) * 1962-12-24 1966-03-22 Chevron Res Production of lubricating oil
US3285848A (en) * 1963-09-03 1966-11-15 Gulf Research Development Co Preparing dissimilar oils by hydrocracking
US3308055A (en) * 1964-04-13 1967-03-07 Chevron Res Hydrocracking process producing lubricating oil
US3562149A (en) * 1969-08-19 1971-02-09 Gulf Research Development Co Process for producing lubricating oil by hydrogen treatment
US3660273A (en) * 1969-11-12 1972-05-02 Texaco Inc Production of improved lubricating oils by hydrocracking and solvent extraction

Also Published As

Publication number Publication date
FR2233385A1 (en) 1975-01-10
CA1030886A (en) 1978-05-09
GB1465975A (en) 1977-03-02
FI86674A (en) 1974-12-16
IT1015023B (en) 1977-05-10
FR2233385B3 (en) 1976-12-17
US3896025A (en) 1975-07-22
JPS5419882B2 (en) 1979-07-18
JPS5054602A (en) 1975-05-14
DE2424295A1 (en) 1975-01-09

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