| 发明名称 |
METHOD OF DRYING WATER MISCIBLE ORGANIC SOLVENT |
| 摘要 |
<p>Organic solvents miscible with water and containing from 2 to 50% of water can be dried by passage over a molecular sieve capable of retaining water after it has been dehydrated, at a superficial velocity of less than 15 cm/min and using columns having specified lengths relative to the mass transfer zone.</p> |
| 申请公布号 |
JPS57117304(A) |
申请公布日期 |
1982.07.21 |
| 申请号 |
JP19810189386 |
申请日期 |
1981.11.27 |
| 申请人 |
COAL IND PATENTS LTD |
发明人 |
DEIBIDO JIYON AREKUSANDAA MAKAFURII;UIRIAMU DEREKU JIYOONZU |
| 分类号 |
B01D15/00;C07C29/76;C07C45/79 |
主分类号 |
B01D15/00 |
| 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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