Based on the mechanism of catalyst deactivation at high temperature, the effect of accelerated aging method on deactivation was studied.
基于催化剂高温失活机理，分析了不同快速老化方法对催化剂劣化强度的影响。
The influences of catalyst concentration and aging temperature, polymerization time and temperature on molecular weight of the polymers were studied.
研究了催化剂浓度、聚合时间、真空度、聚合温度和陈化温度等对聚合收率和聚合物粘均分子量的影响。
This paper introduces a method of the recovery of zinc acetate from absorbent carbon of aging catalyst carrier, and researches are made on condition of extraction.
本文提出了从老化催化剂载体活性炭中回收醋酸锌的方法，并对提取条件进行了讨论。
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