FI90252C - Procedure for removal of metals from waste oil - Google Patents
Procedure for removal of metals from waste oilInfo
- Publication number
- FI90252C FI90252C FI923206A FI923206A FI90252C FI 90252 C FI90252 C FI 90252C FI 923206 A FI923206 A FI 923206A FI 923206 A FI923206 A FI 923206A FI 90252 C FI90252 C FI 90252C
- Authority
- FI
- Finland
- Prior art keywords
- metals
- removal
- procedure
- waste oil
- waste
- Prior art date
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
- C10M175/0025—Working-up used lubricants to recover useful products ; Cleaning by thermal processes
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI923206A FI90252C (en) | 1992-07-10 | 1992-07-10 | Procedure for removal of metals from waste oil |
PCT/FI1993/000280 WO1994001519A1 (en) | 1992-07-10 | 1993-07-01 | Process for removing metals from waste oil |
AU45028/93A AU4502893A (en) | 1992-07-10 | 1993-07-01 | Process for removing metals from waste oil |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI923206A FI90252C (en) | 1992-07-10 | 1992-07-10 | Procedure for removal of metals from waste oil |
FI923206 | 1992-07-10 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI923206A0 FI923206A0 (en) | 1992-07-10 |
FI90252B FI90252B (en) | 1993-09-30 |
FI90252C true FI90252C (en) | 1994-01-10 |
Family
ID=8535605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI923206A FI90252C (en) | 1992-07-10 | 1992-07-10 | Procedure for removal of metals from waste oil |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU4502893A (en) |
FI (1) | FI90252C (en) |
WO (1) | WO1994001519A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2787118A1 (en) * | 1998-12-09 | 2000-06-16 | Richard Deutsch | Process for the recycling of used lubricating oil from automobiles, comprises the removal of contaminant metals followed by low temperature vacuum distillation stages |
FR2795421B1 (en) * | 1999-06-23 | 2001-10-05 | Richard Deutsch | PROCESS FOR DECONTAMINATION OF USED SEMI SYNTHETIC AND SYNTHETIC MINERAL OILS |
CN113430044A (en) * | 2021-07-23 | 2021-09-24 | 西安热工研究院有限公司 | Method for removing metal impurity elements in wind power gear oil |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4359093A (en) * | 1980-11-21 | 1982-11-16 | Union Oil Co. Of California | Method for enhanced oil recovery in reservoirs containing dissolved divalent metal cations |
US4778590A (en) * | 1985-10-30 | 1988-10-18 | Chevron Research Company | Decalcification of hydrocarbonaceous feedstocks using amino-carboxylic acids and salts thereof |
SU1384607A1 (en) * | 1986-07-04 | 1988-03-30 | Научно-Производственное Объединение По Кузнечно-Прессовому Оборудованию И Гибким Производственным Системам Для Обработки Давлением "Эникмаш" | Lubricant for cold forming of metals |
US4788375A (en) * | 1987-11-27 | 1988-11-29 | Mobil Oil Corporation | Olefin conversion to lubricant range hydrocarbons |
US5042617A (en) * | 1989-09-07 | 1991-08-27 | Exxon Research & Engineering Company | Method of reducing the presence of sludge in lubricating oils |
JPH059492A (en) * | 1991-07-05 | 1993-01-19 | Mitsubishi Kakoki Kaisha Ltd | Treatment of waste lubricating oil |
-
1992
- 1992-07-10 FI FI923206A patent/FI90252C/en not_active IP Right Cessation
-
1993
- 1993-07-01 WO PCT/FI1993/000280 patent/WO1994001519A1/en active Application Filing
- 1993-07-01 AU AU45028/93A patent/AU4502893A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
FI90252B (en) | 1993-09-30 |
AU4502893A (en) | 1994-01-31 |
WO1994001519A1 (en) | 1994-01-20 |
FI923206A0 (en) | 1992-07-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
MA | Patent expired |