| 发明名称 |
A PROCESS FOR THE SEPARATION OF ASH FROM COAL LIQUIDS WITH INTERMITTENT ADDITION OF AN ADDITIVE |
| 摘要 |
<p>Ash-containing solids are separated from coal liquid by mixing alcohol with said coal liquid, followed by a solids-liquid separation step.</p> |
| 申请公布号 |
IN147501(B) |
申请公布日期 |
1980.03.22 |
| 申请号 |
IN1978CA25319 |
申请日期 |
1978.03.09 |
| 申请人 |
GULF RESEARCH DEVELOPMENT CO |
发明人 |
MCGINNIS E L;CARR N L |
| 分类号 |
C10G1/00;C10G1/04;C10G1/06;(IPC1-7):B01D21/00 |
主分类号 |
C10G1/00 |
| 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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