| 发明名称 |
Method of removing organic solvents |
| 摘要 |
An organic solvent having a boiling point lower than that of water is removed from liquid containig water and the organic solvent contained in a tank by exhausting air in the tank, wherein an air pressure in the tank is kept about vapor pressure level of the liquid.
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| 申请公布号 |
US5143585(A) |
申请公布日期 |
1992.09.01 |
| 申请号 |
US19890407923 |
申请日期 |
1989.09.15 |
| 申请人 |
KONICA CORPORATION |
发明人 |
ICHIKAWA, KAZUYOSHI;SUZUKI, SHINICHI;OYAMA, SANAE;KIMURA, HIDEAKI |
| 分类号 |
B01D1/22;B01D3/10;B01D3/34 |
主分类号 |
B01D1/22 |
| 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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