This also shows that not the kind of solvent on the solubility of all the ink is very good cordial when, of course, also include acetone and methyl ethyl ketone. 这也表明不是哪种溶剂对所有墨水的溶解能力都是很好的和洽当的,当然也包括丙酮和丁酮。
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。
BC-DH2004 catalyst was used in dehydrogenation of sec-butyl alcohol ( SBA ) to prepare methyl ethyl ketone ( MEK ). 采用BC-DH2004催化剂进行仲丁醇脱氢合成甲乙酮的研究。
Failure Analysis of Reactor Feed-in Pump Axes Cracking in Methyl Ethyl Ketone(MEK) Unit 甲乙酮反应器进料泵轴断裂失效分析
Four HIPS materials made in China were dissolved & centrifugalized with toluene / methyl ethyl ketone mixed solvent; 本文用甲苯/丁酮混合溶剂对四种国产高抗冲聚苯乙烯(HIPS)进行了溶解&离心分离;