CA1180298A - Regeneration d'huiles contaminees - Google Patents

Regeneration d'huiles contaminees

Info

Publication number
CA1180298A
CA1180298A CA000376901A CA376901A CA1180298A CA 1180298 A CA1180298 A CA 1180298A CA 000376901 A CA000376901 A CA 000376901A CA 376901 A CA376901 A CA 376901A CA 1180298 A CA1180298 A CA 1180298A
Authority
CA
Canada
Prior art keywords
process according
gaseous material
inert gaseous
contaminated
column
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
CA000376901A
Other languages
English (en)
Inventor
Clifford Langridge
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of CA1180298A publication Critical patent/CA1180298A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
    • C10M175/005—Working-up used lubricants to recover useful products ; Cleaning using extraction processes; apparatus therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Gas Separation By Absorption (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Lubricants (AREA)
CA000376901A 1980-06-09 1981-05-05 Regeneration d'huiles contaminees Expired CA1180298A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8018824 1980-06-09
GB8018824 1980-06-09

Publications (1)

Publication Number Publication Date
CA1180298A true CA1180298A (fr) 1985-01-02

Family

ID=10513909

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000376901A Expired CA1180298A (fr) 1980-06-09 1981-05-05 Regeneration d'huiles contaminees

Country Status (6)

Country Link
EP (1) EP0041746A3 (fr)
JP (1) JPS5723694A (fr)
AU (1) AU545950B2 (fr)
CA (1) CA1180298A (fr)
NO (1) NO811925L (fr)
ZA (1) ZA813771B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5403475A (en) * 1993-01-22 1995-04-04 Allen; Judith L. Liquid decontamination method

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5945398A (ja) * 1982-09-08 1984-03-14 Tokuyama Soda Co Ltd 潤滑油の精製方法
CH657867A5 (de) * 1983-09-21 1986-09-30 Buss Ag Verfahren zur wiederaufbereitung von altoel und destillations-vorrichtung zur durchfuehrung des verfahrens.
JPS6236497A (ja) * 1985-08-12 1987-02-17 Tokuyama Soda Co Ltd 油類の回収方法
US5241092A (en) * 1991-05-13 1993-08-31 Praxair Technology, Inc. Deodorizing edible oil and/or fat with non-condensible inert gas and recovering a high quality fatty acid distillate
US5315020A (en) * 1992-07-29 1994-05-24 Praxair Technology, Inc. Method of recovering waste heat from edible oil deodorizer and improving product stability
CN111909773A (zh) * 2020-07-22 2020-11-10 安徽国孚凤凰科技有限公司 一种再生基础油脱除异味的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR676678A (fr) * 1928-09-28 1930-02-26 Procedes R Audubebt Sa Des Desessenciement des huiles de graissage des moteurs
FR709242A (fr) * 1931-01-13 1931-08-04 Rohol Vergaser Ges M B H Procédé de régénération des huiles de graissage dans les machines à combustioninterne
US2635754A (en) * 1946-08-13 1953-04-21 Donald E Stem Magnetic plate
US3229900A (en) * 1960-04-08 1966-01-18 Battelle Development Corp Reverse leakage seal for reciprocating parts
US3933953A (en) * 1972-06-06 1976-01-20 Max Leva Apparatus for deodorizing fats and oils
JPS524770B2 (fr) * 1973-03-31 1977-02-07
CA1037402A (fr) * 1974-01-16 1978-08-29 John G. Ditman Methode de recuperation des huiles lubrifiantes epuisees
US4140586A (en) * 1976-06-14 1979-02-20 Bethlehem Steel Corporation Method and apparatus for distillation
US4032441A (en) * 1976-06-30 1977-06-28 Larkin G Eugene Method for reclaiming used hydraulic fluid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5403475A (en) * 1993-01-22 1995-04-04 Allen; Judith L. Liquid decontamination method
US5423979A (en) * 1993-01-22 1995-06-13 Allen; Judith L. Liquid decontamination apparatus

Also Published As

Publication number Publication date
AU7143181A (en) 1981-12-17
EP0041746A2 (fr) 1981-12-16
ZA813771B (en) 1982-06-30
NO811925L (no) 1981-12-10
AU545950B2 (en) 1985-08-08
EP0041746A3 (fr) 1982-04-07
JPS5723694A (en) 1982-02-06

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Legal Events

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