Effects of Potassium Acetate and Calcium Chloride on Vapor Liquid Equilibrium for the Tetrahydrofuran Ethanol System 乙酸钾及氯化钙对四氢呋喃&乙醇体系汽液平衡的效应
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(E261)的混合物是分离甲乙酮水二元恒沸物的理想萃取剂。
Preparation and possible mechanism of potassium acetate / metakaolinite intercalated composites 醋酸钾(E261)/偏高岭石插层复合材料的制备及机理研究
DMP and potassium acetate had obvious catalysis; DMP和乙酸钾均有明显的催化作用;
The FT-IR spectra suggested that potassium acetate possibly formed hydrogen bonds with the inner surface hydroxyls of kaolinite. FT-IR谱表明醋酸钾(E261)可能与高岭石的内表面羟基形成了氢键。