Also thermal stability of the supported silver catalyst increased.
负载银后得到的银催化剂热稳定性得到改进。
The silver content in silver catalyst was determined by Volhard method.
采用佛尔哈德法测银催化剂中银含量。
The influence of concentration of feed water vapor in process of ethylene oxidation on performance of silver catalyst was described.
叙述了乙烯氧化制环氧乙烷反应气中水蒸气含量对银催化剂反应性能的影响。
The business expansion of YS series silver catalyst of RIBYPEC(the Research Institute of Beijing Yanshan Petrochemical Co. ) was studied.
本文对燕化研究院YS系列银催化剂的经营业务拓展进行了研究。
The deactivation kinetics equations of ethylene oxide synthesis silver catalyst were obtained from the calculation of real industrial data.
根据工业实际生产数据反算得到能够反映催化剂失活特性的银催化剂失活动力学方程。
This paper describes the experiment of producing ethylene oxide (EO) by using ethylene recovered from catalytic cracking dry gas in the presence of ys silver catalyst.
叙述了在YS型银催化剂作用下，利用催化裂化于气回收的乙烯制备环氧乙烷的实验研究。
Research for intrinsic kinetics of ethylene oxidation on the YS-6 Silver Catalyst is done by using a fixed bed constant temperature integral reactor.
采用固定床恒温积分反应器，对YS—6型银催化剂进行乙烯氧化本征动力学研究。
Silver catalyst is not so often used. It is mainly used for producing epoxy ethane with ethylene, formaldehyde with methanol and producing ethylene glycol.
银作催化剂用的场合不多，主要用于乙烯氧化制环氧乙烷、甲醇氧化制甲醛及乙二醇的生产。
Silver catalyst is not so often used. It is mainly used for producing epoxy ethane with ethylene, formaldehyde with methanol and producing ethylene glycol.
银作催化剂用的场合不多，主要用于乙烯氧化制环氧乙烷、甲醇氧化制甲醛及乙二醇的生产。
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