| 发明名称 |
Continuous method for increasing the quinoline insoluble concentration of liquid tar while concurrently producing a quinoline insoluble free tar |
| 摘要 |
<p>Continuous method for treating a liquid tar containing Q.I. solids to provide a liquid tar product having increased Q.I. concentration and, concurrently, a Q.I. free liquid tar product. The method utilizes cross-flow filter membranes. <IMAGE></p> |
| 申请公布号 |
EP0712921(A1) |
申请公布日期 |
1996.05.22 |
| 申请号 |
EP19950308207 |
申请日期 |
1995.11.16 |
| 申请人 |
UCAR CARBON TECHNOLOGY CORPORATION |
发明人 |
IRWIN, CHARLES LEWIS;CHANG, CHING-FENG;KELLER, GEORGE ERNEST, II;GILLESPIE, GARY LOUIS;SHAO, RICHARD LIICHANG |
| 分类号 |
B01D61/14;B01D61/22;C10C1/00;(IPC1-7):C10C1/00 |
主分类号 |
B01D61/14 |
| 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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