BE889650A - Procede de raffinage de fractions d'huiles lubrifiantes - Google Patents

Procede de raffinage de fractions d'huiles lubrifiantes

Info

Publication number
BE889650A
BE889650A BE0/205424A BE205424A BE889650A BE 889650 A BE889650 A BE 889650A BE 0/205424 A BE0/205424 A BE 0/205424A BE 205424 A BE205424 A BE 205424A BE 889650 A BE889650 A BE 889650A
Authority
BE
Belgium
Prior art keywords
lubricating oil
oil fractions
refining lubricating
refining
fractions
Prior art date
Application number
BE0/205424A
Other languages
English (en)
Inventor
R Woodle
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 BE889650A publication Critical patent/BE889650A/fr

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
    • C10G21/02—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents with two or more solvents, which are introduced or withdrawn separately

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)
  • Pyrrole Compounds (AREA)
BE0/205424A 1980-07-17 1981-07-16 Procede de raffinage de fractions d'huiles lubrifiantes BE889650A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/169,926 US4325818A (en) 1980-07-17 1980-07-17 Dual solvent refining process

Publications (1)

Publication Number Publication Date
BE889650A true BE889650A (fr) 1982-01-18

Family

ID=22617783

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/205424A BE889650A (fr) 1980-07-17 1981-07-16 Procede de raffinage de fractions d'huiles lubrifiantes

Country Status (14)

Country Link
US (1) US4325818A (fr)
JP (1) JPS5734190A (fr)
AU (1) AU540601B2 (fr)
BE (1) BE889650A (fr)
BR (1) BR8104314A (fr)
CA (1) CA1164390A (fr)
DE (1) DE3124781A1 (fr)
ES (1) ES8300840A1 (fr)
FR (1) FR2486958B1 (fr)
GB (1) GB2081297B (fr)
IT (1) IT1138032B (fr)
MX (1) MX7266E (fr)
NL (1) NL8103341A (fr)
YU (1) YU41255B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4493765A (en) * 1983-06-06 1985-01-15 Exxon Research And Engineering Co. Selective separation of heavy oil using a mixture of polar and nonpolar solvents
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
US5209840A (en) * 1991-10-02 1993-05-11 Texaco Inc. Separation of active catalyst particles from spent catalyst particles by air elutriation
US7585407B2 (en) 2006-03-07 2009-09-08 Marathon Oil Canada Corporation Processing asphaltene-containing tailings
US7998342B2 (en) * 2006-03-07 2011-08-16 Marathon Oil Canada Corporation Separation of tailings that include asphaltenes
US10881984B2 (en) * 2015-11-10 2021-01-05 Hindustan Petroleum Corporation Limited Composition and a process for reducing aromatics from a hydrocarbon feedstock

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239456A (en) * 1966-03-08 Hydrogarbon treatment furfural solvent extraction process
US3249532A (en) * 1964-06-04 1966-05-03 Shiah Chyn Doug Solvent extraction of aromatics
US3317423A (en) * 1964-09-22 1967-05-02 Cities Service Oil Co Process for solvent extraction of aromatics from aromatic-paraffinic hydrocarbon mixture
US3461066A (en) * 1966-12-23 1969-08-12 Texaco Inc Solvent recovery in the solvent extraction of hydrocarbon oils
US3725254A (en) * 1971-07-13 1973-04-03 Union Carbide Corp Process for the separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock
US4057491A (en) * 1976-03-26 1977-11-08 Exxon Research & Engineering Co. Solvent recovery process for N-methyl-2-pyrrolidone in hydrocarbon extraction
US4168226A (en) * 1977-04-08 1979-09-18 Exxon Research & Engineering Co. Thermal stabilization of N-methyl-2-pyrrolidone
US4125458A (en) * 1977-10-31 1978-11-14 Exxon Research & Engineering Co. Simultaneous deasphalting-extraction process

Also Published As

Publication number Publication date
FR2486958A1 (fr) 1982-01-22
DE3124781A1 (de) 1982-06-03
YU41255B (en) 1986-12-31
ES503748A0 (es) 1982-11-01
US4325818A (en) 1982-04-20
BR8104314A (pt) 1982-03-23
GB2081297A (en) 1982-02-17
NL8103341A (nl) 1982-02-16
ES8300840A1 (es) 1982-11-01
AU7146581A (en) 1982-02-18
AU540601B2 (en) 1984-11-29
JPS5734190A (en) 1982-02-24
IT8122865A0 (it) 1981-07-10
MX7266E (es) 1988-03-18
FR2486958B1 (fr) 1985-10-25
GB2081297B (en) 1983-09-14
YU177481A (en) 1983-06-30
IT1138032B (it) 1986-09-10
CA1164390A (fr) 1984-03-27

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: TEXACO DEVELOPMENT CORP.

Effective date: 19900731