Synthesis of isobutyl acetate catalyzed by cerium sulfate supported on coal based activated carbon 煤基活性炭负载硫酸铈催化合成乙酸异丁酯
Modification of isobutyl acetate recovery column in PTA unit PTA装置醋酸异丁酯回收塔的改造
Acetone and ethyl isobutyl acetate were determined as the optimum solvent. 本研究确定了丙酮和乙酸乙酯作为杀菌剂和杀虫剂生物测定中的最佳溶剂。
Study on Synthesis of isobutyl acetate using ferric chloride and cupric chloride as composite catalyst in continuous esterifying system 三氯化铁与氯化铜共催化连续酯化合成乙酸异丁酯的研究
The application of solid acids as catalyst in the synthesis of isobutyl acetate from isobutanol and acetic acid was studied. 研究了几种固体酸催化剂用于异丁醇与乙酸酯化合成乙酸异丁酯的催化性能。
The results showed that the volatile compositions in liquid milk product contained mostly aldehyde, alcohol, isoamyl alcohol, ethyl formate, acetic ether, isobutyl acetate, isoamyl acetate, n-butyl acetate. 结果表明液态奶制品的挥发性成分主要有乙醛、乙醇、异戊醇、甲酸乙酯、乙酸乙酯、乙酸异丁酯、乙酸异戊酯和乙酸正丁酯等。
The result showed that eight compounds, i.e. acetaldehyde, N-propanol, ethyl acetate, isobutyl alcohol, isoamyl alcohol, isoamyl acetate, ethyl hexanoate and ethyl octanoate were separated thoroughly. 结果表明:两种啤酒中都分离出8种挥发性风味组分,分别为乙醛、正丙醇、乙酸乙酯、异丁醇、异戊醇、乙酸异戊酯、己酸乙酯和辛酸乙酯。