ZA813771B - Recovery of contaminated seal oils - Google Patents

Recovery of contaminated seal oils

Info

Publication number
ZA813771B
ZA813771B ZA00813771A ZA813771A ZA813771B ZA 813771 B ZA813771 B ZA 813771B ZA 00813771 A ZA00813771 A ZA 00813771A ZA 813771 A ZA813771 A ZA 813771A ZA 813771 B ZA813771 B ZA 813771B
Authority
ZA
South Africa
Prior art keywords
recovery
seal oils
contaminated seal
contaminated
oils
Prior art date
Application number
ZA00813771A
Inventor
Langridge Clifford
Clifford Langridge
Original Assignee
Shell Res Ltd
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 Res Ltd filed Critical Shell Res Ltd
Publication of ZA813771B publication Critical patent/ZA813771B/en

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)
ZA00813771A 1980-06-09 1981-06-05 Recovery of contaminated seal oils ZA813771B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA813771B true ZA813771B (en) 1982-06-30

Family

ID=10513909

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00813771A ZA813771B (en) 1980-06-09 1981-06-05 Recovery of contaminated seal oils

Country Status (6)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5945398A (en) * 1982-09-08 1984-03-14 Tokuyama Soda Co Ltd Purification of lubricating oil
CH657867A5 (en) * 1983-09-21 1986-09-30 Buss Ag METHOD FOR REPROCESSING ALTOEL AND DISTILLATION DEVICE FOR IMPLEMENTING THE METHOD.
JPS6236497A (en) * 1985-08-12 1987-02-17 Tokuyama Soda Co Ltd Recovery of oils
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
US5403475A (en) * 1993-01-22 1995-04-04 Allen; Judith L. Liquid decontamination method
CN111909773A (en) * 2020-07-22 2020-11-10 安徽国孚凤凰科技有限公司 Method for removing peculiar smell of regenerated base oil

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR676678A (en) * 1928-09-28 1930-02-26 Procedes R Audubebt Sa Des De-production of engine lubricating oils
FR709242A (en) * 1931-01-13 1931-08-04 Rohol Vergaser Ges M B H Process for the regeneration of lubricating oils in internal combustion machines
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 (en) * 1973-03-31 1977-02-07
CA1037402A (en) * 1974-01-16 1978-08-29 John G. Ditman Process for reclaiming used crankcase oil
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

Also Published As

Publication number Publication date
EP0041746A2 (en) 1981-12-16
CA1180298A (en) 1985-01-02
EP0041746A3 (en) 1982-04-07
AU545950B2 (en) 1985-08-08
JPS5723694A (en) 1982-02-06
NO811925L (en) 1981-12-10
AU7143181A (en) 1981-12-17

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