... 二甲苯 Xylene 甲乙酮 Methyl Ethylene Ketone 甲醇 Methanol ...
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The separation of azeotrope of methyl ethyl ketone water has been investigated by extractive distillation using the mixture of ethylene glycol and potassium acetate as an extractant.
结果表明乙二醇与醋酸钾的混合物是分离甲乙酮水二元恒沸物的理想萃取剂。
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