CA1029677A - Methode de recuperation de l'huile de vidange des moteurs - Google Patents
Methode de recuperation de l'huile de vidange des moteursInfo
- Publication number
- CA1029677A CA1029677A CA192,681A CA192681A CA1029677A CA 1029677 A CA1029677 A CA 1029677A CA 192681 A CA192681 A CA 192681A CA 1029677 A CA1029677 A CA 1029677A
- Authority
- CA
- Canada
- Prior art keywords
- crankcase oil
- reclaiming used
- used crankcase
- reclaiming
- oil
- 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
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
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)
- Lubricants (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US428370A US3904512A (en) | 1973-12-26 | 1973-12-26 | Method for reclaiming used crankcase oil |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1029677A true CA1029677A (fr) | 1978-04-18 |
Family
ID=23698602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA192,681A Expired CA1029677A (fr) | 1973-12-26 | 1974-02-15 | Methode de recuperation de l'huile de vidange des moteurs |
Country Status (6)
Country | Link |
---|---|
US (1) | US3904512A (fr) |
JP (1) | JPS5097602A (fr) |
CA (1) | CA1029677A (fr) |
DE (1) | DE2421903C3 (fr) |
FR (1) | FR2256239A1 (fr) |
GB (1) | GB1440164A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE31267E (en) * | 1977-09-01 | 1983-06-07 | Mid-Florida Mining Company | Method for the containment of oils and oil sludges |
US4420389A (en) * | 1982-09-14 | 1983-12-13 | Phillips Petroleum Company | De-ashing lubricating oils |
DE3421966A1 (de) * | 1984-06-13 | 1985-12-19 | Erwin Herber | Verfahren und vorrichtung zum verarbeiten von saeureharzen oder dgl. |
DE3537384A1 (de) * | 1985-10-21 | 1987-04-23 | Goetze Ag | Verfahren zum reinigen von kuehlmittelschmierstoffen |
US5112479A (en) * | 1990-05-30 | 1992-05-12 | Micropure Filtration, Inc. | Oil purification unit with cyclonic reservoir section and filtration section |
EP1876221A1 (fr) * | 2006-07-07 | 2008-01-09 | Abb Research Ltd. | Procédé de traitement d'une huile isolante électrique |
CN1962837B (zh) * | 2006-11-17 | 2011-09-28 | 山东华联矿业股份有限公司 | 一种废润滑油再生工艺 |
WO2012081073A1 (fr) * | 2010-12-13 | 2012-06-21 | 三菱電機株式会社 | Procédé d'essai d'une huile isolante électrique, procédé de traitement d'une huile isolante électrique, et procédé de maintenance de dispositif électrique rempli d'huile |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US299324A (en) * | 1884-05-27 | Aiptctc | ||
US1769794A (en) * | 1925-06-26 | 1930-07-01 | William G Leamon | Process of treating oils |
US1842983A (en) * | 1927-04-18 | 1932-01-26 | A L Bryte | Process of reclaiming used lubricating oil |
GB413537A (en) * | 1932-11-26 | 1934-07-19 | Mario Giacomo Levi | Process for purifying and regenerating used lubricating oil |
US2316954A (en) * | 1939-06-09 | 1943-04-20 | Hancock Oil Company Of Califor | Method of treating petroleum hydrocarbons |
US3417012A (en) * | 1966-11-14 | 1968-12-17 | Morace Mario | Method of regenerating used lubricating oil |
-
1973
- 1973-12-26 US US428370A patent/US3904512A/en not_active Expired - Lifetime
-
1974
- 1974-02-15 CA CA192,681A patent/CA1029677A/fr not_active Expired
- 1974-04-01 GB GB1442674A patent/GB1440164A/en not_active Expired
- 1974-04-10 FR FR7412589A patent/FR2256239A1/fr not_active Withdrawn
- 1974-04-19 JP JP49043514A patent/JPS5097602A/ja active Pending
- 1974-05-07 DE DE2421903A patent/DE2421903C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2421903A1 (de) | 1975-07-03 |
US3904512A (en) | 1975-09-09 |
JPS5097602A (fr) | 1975-08-02 |
DE2421903B2 (fr) | 1978-08-24 |
DE2421903C3 (de) | 1979-04-19 |
FR2256239A1 (fr) | 1975-07-25 |
AU6756374A (en) | 1975-10-09 |
GB1440164A (en) | 1976-06-23 |
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