ES491972A0 - Un metodo mejorado de producir aceites lubricantes por ex- traccion con disolventes - Google Patents

Un metodo mejorado de producir aceites lubricantes por ex- traccion con disolventes

Info

Publication number
ES491972A0
ES491972A0 ES491972A ES491972A ES491972A0 ES 491972 A0 ES491972 A0 ES 491972A0 ES 491972 A ES491972 A ES 491972A ES 491972 A ES491972 A ES 491972A ES 491972 A0 ES491972 A0 ES 491972A0
Authority
ES
Spain
Prior art keywords
solvents
extraction
improved method
lubricant oils
producing lubricant
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
ES491972A
Other languages
English (en)
Other versions
ES8103152A1 (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.)
Mobil Oil AS
Original Assignee
Mobil Oil AS
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 Mobil Oil AS filed Critical Mobil Oil AS
Publication of ES8103152A1 publication Critical patent/ES8103152A1/es
Publication of ES491972A0 publication Critical patent/ES491972A0/es
Granted 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0492—Applications, solvents used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/045—Breaking emulsions with coalescers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
ES491972A 1979-05-30 1980-05-29 Un metodo mejorado de producir aceites lubricantes por ex- traccion con disolventes Granted ES491972A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4391979A 1979-05-30 1979-05-30

Publications (2)

Publication Number Publication Date
ES8103152A1 ES8103152A1 (es) 1981-02-16
ES491972A0 true ES491972A0 (es) 1981-02-16

Family

ID=21929591

Family Applications (1)

Application Number Title Priority Date Filing Date
ES491972A Granted ES491972A0 (es) 1979-05-30 1980-05-29 Un metodo mejorado de producir aceites lubricantes por ex- traccion con disolventes

Country Status (6)

Country Link
EP (1) EP0020094B1 (es)
JP (1) JPS55160086A (es)
AU (1) AU545354B2 (es)
DE (1) DE3060898D1 (es)
ES (1) ES491972A0 (es)
ZA (1) ZA802890B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511537A (en) * 1982-12-16 1985-04-16 Exxon Research And Engineering Co. Extraction zone

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2914471A (en) * 1957-09-12 1959-11-24 Sinclair Refining Co Use of polyethylene to increase phase separation rate in solvent extraction process
US3152196A (en) * 1960-12-21 1964-10-06 Shell Oil Co Stage efficiency in liquid-liquid extraction process
US3417159A (en) * 1966-11-07 1968-12-17 Gulf Oil Corp Separation of hydrocarbons from plant process waste water
US3488283A (en) * 1968-03-28 1970-01-06 Mobil Oil Corp Preparation of two different lube oil fractions by single solvent extraction
US3919081A (en) * 1970-11-06 1975-11-11 Combustion Eng Separation of emulsified liquids
US3830371A (en) * 1972-12-27 1974-08-20 Exxon Production Research Co Liquid-liquid separation

Also Published As

Publication number Publication date
ES8103152A1 (es) 1981-02-16
DE3060898D1 (en) 1982-11-11
JPS55160086A (en) 1980-12-12
JPH0147520B2 (es) 1989-10-13
ZA802890B (en) 1981-05-27
AU5889580A (en) 1980-12-04
EP0020094B1 (en) 1982-09-29
AU545354B2 (en) 1985-07-11
EP0020094A1 (en) 1980-12-10

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