摘要
用固体酸代替硫酸作为酯化反应的催化剂制备酯基碳数为 1 2～ 1 6的丙烯酸酯类单体 ,固体酸用量为 0 .2 % ,酯产率高达 95 .1 % ,产物不必进行碱洗、水洗等工序 ,后处理简单、环境污染小 ,对设备腐蚀小。并考察其聚合物对柴油的降凝作用。
Under the catalytic action of solid acid instead of sulphuric acid,the n-alkylacrylate with the carbon numbers of the alkyl side chain C 12 -C 16 were synthesized with yields of 95.1%,and the product needn't wash with alkali and water.In addintion,its polymer effect of lowing pour-point of diesel oil is studied.
出处
《石油与天然气化工》
CAS
CSCD
北大核心
2000年第4期178-179,共2页
Chemical engineering of oil & gas
