BG19693A1 - - Google Patents
Info
- Publication number
- BG19693A1 BG19693A1 BG1530870A BG1530870A BG19693A1 BG 19693 A1 BG19693 A1 BG 19693A1 BG 1530870 A BG1530870 A BG 1530870A BG 1530870 A BG1530870 A BG 1530870A BG 19693 A1 BG19693 A1 BG 19693A1
- Authority
- BG
- Bulgaria
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD14238169 | 1969-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG19693A1 true BG19693A1 (fr) | 1975-10-10 |
Family
ID=5481648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG1530870A BG19693A1 (fr) | 1969-09-09 | 1970-07-27 |
Country Status (4)
| Country | Link |
|---|---|
| BG (1) | BG19693A1 (fr) |
| CS (1) | CS154304B2 (fr) |
| DE (1) | DE2030609A1 (fr) |
| FR (1) | FR2061614A1 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3930988A (en) * | 1975-02-24 | 1976-01-06 | Phillips Petroleum Company | Reclaiming used motor oil |
| DE3602586A1 (de) * | 1986-01-29 | 1987-07-30 | Krupp Koppers Gmbh | Verfahren zur aufarbeitung von altoel |
| DE3723607A1 (de) * | 1987-07-17 | 1989-01-26 | Ruhrkohle Ag | Verfahren zum hydrierenden aufarbeiten von altoelen |
| US5271808A (en) | 1988-09-20 | 1993-12-21 | Shurtleff Edward C | Apparatus from waste oil for reclaiming a useful oil product |
| DE19725640C1 (de) * | 1997-06-18 | 1998-08-06 | Ernst Ekkehard Dr Hammer | Verfahren zur Altölaufarbeitung |
| US8088276B2 (en) * | 2008-08-08 | 2012-01-03 | CleanOil Limited | Oil re-refining system and method |
-
1970
- 1970-06-22 DE DE19702030609 patent/DE2030609A1/de active Pending
- 1970-07-14 CS CS495270A patent/CS154304B2/cs unknown
- 1970-07-27 BG BG1530870A patent/BG19693A1/xx unknown
- 1970-09-01 FR FR7031815A patent/FR2061614A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CS154304B2 (fr) | 1974-03-29 |
| FR2061614A1 (en) | 1971-06-25 |
| DE2030609A1 (de) | 1971-03-18 |