摘要
合成出硅钨酸锡催化剂,进行了XRD和TG的表征并用于油酸和正丁醇的酯化反应。考察了酸醇物质的量比、催化剂与油酸的质量比、反应时间和反应温度对酯化反应的影响。在最佳实验条件下,油酸的转化率最高为90.4%。
The catalyst stannum silicotungstat was prepared and characterized, then the esterification of n-butanol and oleic acid was studied. The effect of molar ratio of acid to alcohol, the amount of catalysts, reaction time and reaction temperature were investigated. Under the optimum conditions, the conversion ratio of oleic acid is 90.4%.
出处
《辽宁石油化工大学学报》
CAS
2013年第3期16-18,23,共4页
Journal of Liaoning Petrochemical University
关键词
硅钨酸锡
油酸正丁酯
酯化反应
Stannum silicotungstat
Butyl oleate
Esterification
