酯交换催化剂 ester exchange catalyst; ester-interchange catalyst 酯交换型聚合 transesterification type polymerization, ester exchange polycondensation .
基于4个网页-相关网页
Since no catalyst is used in the process, a product can be conveniently extracted and no waste water is produced; and the ester exchange process is simpler, safer and more efficient.
由于过程中无催化剂，不仅产物提纯简便，而且无废水产生，酯交换过程更加简单、安全和高效。
Vegetable oil ester-exchange reaction is catalyzed by solid base catalyst, the yield and conversion of oil is over 98.5%.
固体碱催化植物油酯交换反应，产率、 转化率达98.5 %以上。
应用推荐