目前,酯交换法是最普遍使用一种方法。
The most commonly used method is transesterification presently.
酯化的方法包括:酰氯法、羧酸法、酯交换法。
The synthetic methods of ester include acyl chloride reaction, carboxylic acid reaction, and inter-esterification reaction.
其合成方法主要有酯交换法、尿素法和二硫化碳法等。
Methods of synthesizing diphenyl carbonate included transesterification, urea and carbon disulfide.
本发明涉及一种原位酯交换法制备的互穿网络及其应用。
The invention relates to an interpenetrating polymer network prepared by in-situ ester interchange method and an application thereof.
认为国内应先加强酯交换法合成碳酸二苯酯的研究,尽快实现工业化。
Reinforcing the research on the route of transesterification and realizing industrialization as soon as possible were put forward.
本文采用酯交换法和O—酰化法分别合成氢化松香蔗糖酯和岐化松香蔗糖酯。
In this dissertation, hydrogenated rosin sucrose esters and disproportionated rosin sucrose esters were synthesized by transesterification method and O-acylation method, respectively.
生物柴油是典型的可再生能源,化学催化酯交换法是目前制备生物柴油最有效的方法。
Biodiesel is a typical sustainable energy source. Transesterification of natural oils by chemical catalysis is one of the most effective ways to synthesize biodiesel.
介绍了酯交换法在制备几种重要的甲基丙烯酸类酯中的应用,重点对酯交换法所用催化剂的研究进行了综述。
The applications of transesterification process in preparing several methacrylates were introduced, especially the research progress of used catalysts was reviewed.
利用正交试验研究了酯交换法制备卤虾油脂肪酸乙酯的工艺,分析了催化剂用量、反应温度、反应时间、无水乙醇用量等对醇解率的影响。
Meanwhile the influence of the amount of catalyst alkali ethylate and absolute alcohol, the temperature and time of reaction on interesterification was studied.
利用正交试验研究了酯交换法制备卤虾油脂肪酸乙酯的工艺,分析了催化剂用量、反应温度、反应时间、无水乙醇用量等对醇解率的影响。
Meanwhile the influence of the amount of catalyst alkali ethylate and absolute alcohol, the temperature and time of reaction on interesterification was studied.
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