CA1036091A - Method of purifying lubricating oils - Google Patents

Method of purifying lubricating oils

Info

Publication number
CA1036091A
CA1036091A CA205,496A CA205496A CA1036091A CA 1036091 A CA1036091 A CA 1036091A CA 205496 A CA205496 A CA 205496A CA 1036091 A CA1036091 A CA 1036091A
Authority
CA
Canada
Prior art keywords
lubricating oils
purifying lubricating
purifying
oils
lubricating
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
CA205,496A
Other languages
French (fr)
Other versions
CA205496S (en
Inventor
Morton Fainman
Charles S. Mcauley
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1036091A publication Critical patent/CA1036091A/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
    • 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
    • C10M175/0016—Working-up used lubricants to recover useful products ; Cleaning with the use of chemical agents
CA205,496A 1973-07-30 1974-07-23 Method of purifying lubricating oils Expired CA1036091A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00383706A US3835035A (en) 1973-07-30 1973-07-30 Method of purifying lubricating oils

Publications (1)

Publication Number Publication Date
CA1036091A true CA1036091A (en) 1978-08-08

Family

ID=23514335

Family Applications (1)

Application Number Title Priority Date Filing Date
CA205,496A Expired CA1036091A (en) 1973-07-30 1974-07-23 Method of purifying lubricating oils

Country Status (6)

Country Link
US (1) US3835035A (en)
JP (1) JPS5422449B2 (en)
CA (1) CA1036091A (en)
DE (1) DE2436309C3 (en)
FR (1) FR2239520B1 (en)
GB (1) GB1445498A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028226A (en) * 1975-11-12 1977-06-07 The Lubrizol Corporation Method of rerefining oil with recovery of useful organic additives
US4154670A (en) * 1975-11-24 1979-05-15 The Lubrizol Corporation Method of rerefining oil by dilution, clarification and extraction
US4073720A (en) * 1976-10-22 1978-02-14 The United States Of America As Represented By The United States Department Of Energy Method for reclaiming waste lubricating oils
US4105542A (en) * 1976-12-30 1978-08-08 Morton Fainman Method for removing sludge from oil
US4305813A (en) * 1978-07-10 1981-12-15 Biuro Projektow I Realizacji Inwestycji Rafinerii Nafty "Bipronaft" Method of extractive purification of residues from crude oil refining and heavy ends thereof
US4286971A (en) * 1979-10-05 1981-09-01 Bethlehem Steel Corporation Removal of naphthalene from recirculated wash oil
JPS56136891A (en) * 1980-03-31 1981-10-26 Kanagawaken Preparation of lubricating oil
US4491515A (en) * 1981-03-23 1985-01-01 Monash University Treating used automotive lubricating oil to reduce the content of suspended particulate matter, including lead
US4432865A (en) * 1982-01-25 1984-02-21 Norman George R Process for treating used motor oil and synthetic crude oil
US4431524A (en) * 1983-01-26 1984-02-14 Norman George R Process for treating used industrial oil
DE3314859A1 (en) * 1983-04-23 1984-10-25 Westfalia Separator Ag, 4740 Oelde METHOD AND DEVICE FOR CENTRIFUGAL CLEANING OF USED MINERAL OILS
DE3421966A1 (en) * 1984-06-13 1985-12-19 Erwin Herber Process and apparatus for processing acid sludges or the like
DE3523907A1 (en) * 1985-07-04 1987-01-15 Westfalia Separator Ag METHOD AND DEVICE FOR CENTRIFUGAL CLEANING OF USED MINERAL OILS
US4834868A (en) * 1988-01-29 1989-05-30 Breslube Usa, Inc. Neutralizing oxidation product components in continuous rerefining of used oil stocks
US5678833A (en) * 1995-06-07 1997-10-21 Rollerblade, Inc. Adjustable fit in-line skate
WO1998010045A1 (en) * 1996-09-09 1998-03-12 Destiny Oil Anstalt Method of refining waste oils (petroleum products)
US6059976A (en) * 1997-08-28 2000-05-09 Kaiser Aluminum & Chemical Corporation Reclamation of spent aluminum rolling coolant oils, emulsions and dispersions
US20050081435A1 (en) * 2001-09-09 2005-04-21 Lastella Joseph P. Continuous flow method and apparatus for making biodiesel fuel
US8197667B2 (en) * 2008-03-04 2012-06-12 Scomi Ecosolve, Limited Method to recover crude oil from sludge or emulsion

Also Published As

Publication number Publication date
FR2239520B1 (en) 1977-03-18
DE2436309C3 (en) 1979-04-12
DE2436309B2 (en) 1978-08-03
JPS5070406A (en) 1975-06-11
GB1445498A (en) 1976-08-11
DE2436309A1 (en) 1975-02-13
JPS5422449B2 (en) 1979-08-07
FR2239520A1 (en) 1975-02-28
US3835035A (en) 1974-09-10

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