这个之外,为了获得相当的硫化速度,还务必运用额外的锌反应剂(ZBEC)。 涂层 在生产模型结水垢问题的解决方法中不牵涉到电化学反响;金属镀层对减损生产模型结水垢没有利,在生产模型外表务必形成...
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采用缩合、季碱化及酯化反应研制了一种“178”碱性锌酸盐镀锌光亮剂。
A called "178" brightening agent for alkaline zincate bath was prepared by condensation, quaternization.
以高氯酸锌为催化剂,环氧乙烷和低碳醇反应生成窄分子量分布的乙二醇单低碳醇醚,确定了适宜的工艺条件。
Reaction of lower primary alcohol and ethylene oxide was studied by zinc perchlorate as catalyst, and the products are narrow distributed. The suitable process conditions have been established.
研究了以盐酸和异丙醇为原料,氯化锌为催化剂合成氯代异丙烷的工艺条件,并对反应动力学过程进行了分析。
The reaction conditions and reaction mechanism were studied on synthesis of isopropyl chloride from isopropanol and hydrochloric acid catalyzed by zinc chloride.
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