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US5143585A Method of removing organic solvents 失效
去除有机溶剂的方法

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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