| 发明名称 |
A process for reclaiming used motor oil. |
| 摘要 |
<p>A process of recycling motor oil is provided wherein used oil is subjected to solvent extraction and the hydrocarbon extract is hydrogenated to produce a high quality stock.</p> |
| 申请公布号 |
EP0055492(A1) |
申请公布日期 |
1982.07.07 |
| 申请号 |
EP19810110846 |
申请日期 |
1981.12.30 |
| 申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
CLASSEN, THEODORE MICHAEL;LOW, JIM YUEN-FONG;PAHL, ROBERT HAROLD |
| 分类号 |
C10G67/04;C10M175/00;C10N40/25;C10N60/02;(IPC1-7):10M11/00 |
主分类号 |
C10G67/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
