| 发明名称 |
TREATMENT OF OILLCONTAINING CLAY |
| 摘要 |
<p>PURPOSE:Treatment of clay containing oil in which the oil can be recovered in high yields by alkali treatment at a high temperature under a high pressure in a short time and the resulting waste clay and waste solution are pollutionfree.</p> |
| 申请公布号 |
JPS52115806(A) |
申请公布日期 |
1977.09.28 |
| 申请号 |
JP19760031946 |
申请日期 |
1976.03.25 |
| 申请人 |
NISSHIN OIL MILLS LTD |
发明人 |
OOUCHI HIROO;SAITOU GIKOU |
| 分类号 |
C11B13/04 |
主分类号 |
C11B13/04 |
| 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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