【摘要】 研究了氧化钐为催化剂,乙酸和丁醇为合成原料合成乙酸丁酯,并考查了影响反应的因素,结果表明:酸醇物质的摩尔比为2:1,催化剂用量0.3g,反应时间3小时为最适应的反应条件,其产率可达67.0％。更多还原

【Abstract】 The systheic of butyl acetate with acetic acid and butanol as teactant and Sm2O3 as cataly was studied. Through experment, the influencing factions of rection were investigated. the results showed that the esterfication rate is over 67. 0%.更多还原