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化学工业与工程 2010, Vol. 27 Issue (1) :17-20    DOI:
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微波辐射-多相催化合成乙酸丁酯
柳艳修;李丽荣;张铁晶;张文超;
大庆石油学院化学化工学院;大庆石化公司化工一厂;大庆石化工程有限公司;
Heterogeneous Esterification for the Synthesis of Butyl Acetate under the Condition of Microwave Irradiation
LIU Yan-xiu~1, LI Li-rong~1, ZHANG Tie-jing~2, ZHANG Wen-chao~3(1.Chemistry and Chemical Engineering College, Daqing Petroleum Institute, Daqing 163318, China;2.Daqing Chemical Plant 1, Daqing Petrochemical Company, Daqing 163714, China;3.Daqing Petrochemical Engineering Co. Ltd., Daqing 163714,China)
(1.Chemistry and Chemical Engineering College, Daqing Petroleum Institute, Daqing 163318, China;2.Daqing Chemical Plant 1, Daqing Petrochemical Company, Daqing 163714, China;3.Daqing Petrochemical Engineering Co. Ltd., Daqing 163714,China
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摘要 在微波辐射条件下,研究了HZSM-5为催化剂的多相催化酯化法合成乙酸丁酯的反应。探讨了催化剂用量、微波辐射功率、微波辐射时间和吸水剂用量对反应的影响。在适宜的反应条件下:V(乙酸)/V(正丁醇)=1.6,HZSM-5分子筛为0.094g/mL(以乙酸计),微波辐射功率640W,微波辐射时间30min,吸水剂(氯化钙)0.375g/mL(以乙酸计),酯收率达98.7%。
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柳艳修
李丽荣
张铁晶
张文超
关键词： 乙酸丁酯   HZSM-5   微波     
Abstract： The synthesis of butyl acetate from acetic acid and n-butanol over HZSM-5 catalyst under the condition of microwave irradiation has been studied. The effects of amount of catalyst, microwave power, radiation time and amount of water absorbent were investigated. Under the suitable conditions, i.e., the volume ratio of acetic acid to n-butanol of 1.6, the amount of HZSM-5 of 0.094 g/mL (calculated based on acetic acid), the microwave irradiation power of 640 W, the microwave irradiation time of 30 min and the amount of calcium chloride of 0.375 g/mL (calculated based on acetic acid), the yield of butyl acetate could reach 98.7%.
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Received 2010-01-15; published 2010-01-15
引用本文:   
柳艳修;李丽荣;张铁晶;张文超;.微波辐射-多相催化合成乙酸丁酯[J].  化学工业与工程, 2010,27(1): 17-20
LIU Yan-xiu~1, LI Li-rong~1, ZHANG Tie-jing~2, ZHANG Wen-chao~3.Heterogeneous Esterification for the Synthesis of Butyl Acetate under the Condition of Microwave Irradiation[J].  Chemcial Industry and Engineering, 2010,27(1): 17-20
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