catalytic agent
催化剂
常用释义
英式发音
美式发音
基本释义
- 催化剂：一种能够促进化学反应的物质。
例句
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1·A new method to recover silver from silver-bearing waste catalytic agent is introduced.介绍了从含银的废催化剂中回收白银的一种新方法。
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2·Learning 4 sets of production unit: MTBE, fractional distillation, cracking and cracking by catalytic agent.实习期间学习的四套装置为MTBE，气体分馏，重整和催化裂化装置。
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3·By using the finite-difference method, a solution is obtained in this paper to the diffusion problem of the catalytic agent released by the airplane.本文利用有限差分法对飞机播撒催化剂的扩散问题进行了求解。
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4·Synthesis of azone was carried out from azacycloheptan-2-one and 1-bromododecane using KOH as condensation agent and PEG-400 as phase transfer catalytic agent.以氮杂环庚—2—酮和1—溴十二烷为原料合成氮酮，用氢氧化钾为反应缩合剂，PEG—400为相转移催化剂。
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5·The method of the invention has no use for a catalytic agent, has a low cost, is reacting stationary, is easy to control, and has a high product yield and a high purity.本发明方法具有不需要催化剂、 成本低、反应平稳且容易控制、产品收率高、纯度高的特点。
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6·The technique process of compounding unit of catalytic agent of HDPE plant, control procedures and requirements are introduced. Relevant control strategy is studied and made.介绍HDPE装置催化剂配制单元的工艺流程、控制步骤和要求，研究制定了相应的控制策略。
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7·These catalytic mechanisms of interfacial agent in some chemical reactions are micelle catalysis and phase transfer catalysis.表面活性剂催化化学反应过程的机理有胶束催化和相转移催化。
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8·After acid catalytic dehydration the condensate subsequent hydrolysis was proceeded in the existence of protective agent, the yield of hydroxycitronellal came up to 87.7%.缩合物的酸催化水合后的水解反应在保护剂存在下进行，羟基香茅醛的产率达87.7%。
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9·The preparation of ADC foaming agent from biurea by dioxygen catalytic oxidation was investigated and discussed.对用分子氧催化氧化联二脲制取ADC 发泡剂进行了探讨。
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10·Using lead benzoxy as curing agent, cured epoxy resin was analyzed by means of IR spectrum and DSC curves. Lead benzoxy was considered to be catalytic curing agent.采用苯甲酸铅做固化剂，通过对环氧树脂固化物的红外光谱及DSC曲线分析，认为苯甲酸铅是一种催化型固化剂。