它需要进行一个被称作“酯交换”的过程，就是在催化剂的作用下，将咖啡渣与乙醇进行反应。
It employs a process called transesterification, which reacts the grounds with an alcohol in the presence of a catalyst.
本研究以1-萘酚为原料，在催化剂的作用下合成了萘基环氧树脂（NPER），并对其特征性质进行了测试。
The naphthol-based epoxy resin (NPER) was synthesized from 1-naphthol in the presence of catalyst and its characteristic properties were measured in this work.
利用酯化反应基本原理，以丙三醇和醋酸在催化剂的作用下进行酯化反应，经脱水、减压精馏得甘油三醋酸酯产品。
Using glycerine and acetic acid as raw materials and in the presence of catalyst, glycerin triacetate was synthesized through esterification, dehydration and underpressrue distillation.
PET纯水微波解聚是指：在微波辐射作用下，PET在不加碱、不加酸、不加催化剂的纯水中进行解聚。
This process is that depolymerization of PET with microwave radiation needn't acid, base and catalyst.
在引发剂的作用下，配合物4和苯乙烯进行自由基共聚，得到高分子化催化剂6。
The corresponding polymer-incorporated zirconium catalyst 6 was obtained by the co-polymerization of the olefin group of catalyst 4 with styrene in the presence of a radical initiator.
在金属催化剂的作用下，或在一些自由基引发剂的条件下，我们将肼的衍生物与一系列的底物进行反应，反应得到了一些结果。
We made the hydrazine derivates reacting with various substrates under the condition of metal catalyst or initiate radical agent, and had some results.
实验研究了溴代十二烷的异相催化合成（反应是以十二醇和氢溴酸为原料，在预处理后的717阴离子交换树脂催化剂作用下进行的）。
The heterogeneous catalytic synthesis of 1 bromododecane from ROH and HBr is studied . The experiment is carried out with 717 anion exchange resin as catalyst .
实验研究了溴代十二烷的异相催化合成（反应是以十二醇和氢溴酸为原料，在预处理后的717阴离子交换树脂催化剂作用下进行的）。
The heterogeneous catalytic synthesis of 1 bromododecane from ROH and HBr is studied . The experiment is carried out with 717 anion exchange resin as catalyst .
应用推荐