| 发明名称 |
SOLVENT EXTRACTION PROCESS FOR PROVIDING LUBE OIL FRACTIONS |
| 摘要 |
An improved solvent extraction process is described for the preparation of lube oil products, the improvement whereby the extract phase is contacted with a coalescing surface prior to its exit from the reactor. |
| 申请公布号 |
ZA8002890(B) |
申请公布日期 |
1981.05.27 |
| 申请号 |
ZA19800002890 |
申请日期 |
1980.05.14 |
| 申请人 |
MOBIL OIL CORP |
发明人 |
ISRAEL JOEL HEILWELL;COSTANDI AMIN AUDEH;WHITE J;TSOUNG YUAN YUAN |
| 分类号 |
C10G73/06;B01D11/04;B01D17/04;C10G21/00 |
主分类号 |
C10G73/06 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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