The isomerization process of crude isopentene was studied.
对粗异戊烯的异构化工艺进行了研究。
The results indicated that the strong acid sites of MCM-22 zeolite benefit the aromatization reaction in opposite to the isomerization process.
结果表明，MCM - 22分子筛的强酸有利于芳构化而不利于异构化。
The principle of skeletal isomerization reaction of C_5 olefin, advances in research of catalyst, and the present situation of isomerization process were discussed and reviewed.
对C_5烯烃骨架异构化反应原理、催化剂的研究进展，以及异构化的工艺现状作了探讨和综述。
Process for preparing rich tran-chysanthemic acid (I) by isomerization and saponification of ethyl chrysanthemate has been studied.
研究了菊酸乙酯顺反异构、皂化制富反式菊酸的工艺条件。
To react at a shorter contact time can enhance skeletal isomerization reaction under lower reaction temperature, since isomerization is a relatively quick reaction during catalytic cracking process.
骨架异构化反应是一个快速反应，低反应温度下减少反应时间会增强催化过程中的骨架异构化反应。
To react at a shorter contact time can enhance skeletal isomerization reaction under lower reaction temperature, since isomerization is a relatively quick reaction during catalytic cracking process.
骨架异构化反应是一个快速反应，低反应温度下减少反应时间会增强催化过程中的骨架异构化反应。
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