新型高效催化剂New high-efficiency catalysts 年产20万吨及以上氯化钾和年产10万吨以上硫酸钾Potassium chloride with an annual production of 200，000 tons and over and p...
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因此，开发新型高效催化剂是羧酸脂合成领域的一个重要课题。
However, it has many disadvantages, so the development of new types of catalysts with high efficiency is an important subject in the field of synthesis of carboxylic acid esters.
它是一种新型高效的气体催化剂，能在常温、常压下保持较高的活性与容量。
It is a new and efficient gas catalyst can maintain high activity and capacity at normal temperature and pressure.
通过实验找到了一种新型、高效、廉价的催化剂，以及最佳反应条件。
A new high activity, lowcost catalyst and the optimal reaction conditions were found by experiments.
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