| 发明名称 |
PROCESS FOR IMPROVING LUBRICATING BASE OIL QUALITY |
| 摘要 |
Process for improving the quality of lubricating base oils, which process comprises contacting a lubricating base oil with dry activated carbon.
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| 申请公布号 |
CA2162813(C) |
申请公布日期 |
2007.03.13 |
| 申请号 |
CA19952162813 |
申请日期 |
1995.11.14 |
| 申请人 |
SHELL CANADA LIMITED |
发明人 |
DAGORN, DANIEL NICOLAS NOL;GRANDVALLET MAHTOUT, TAOUS;GRANDVALLET, PIERRE;SCHEFFER, BOB |
| 分类号 |
C10G25/00;B01D15/00;C10G67/06;C10G71/00;C10M101/02;C10N30/00;C10N30/10;C10N70/00 |
主分类号 |
C10G25/00 |
| 代理机构 |
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代理人 |
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