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- Keywords 1;2-tetrafluoroethane;trichloroethylene;gas phase catalysis;hydrogen fluoride;fluorination; 四氟乙烷;三氯乙烯;气相催化;氟化氢;氟化;
- gas phase catalysis [化] 气相催化; 气相催化作用
- The active energy of the reaction between the adsorption of SiCl4 on silicon and H2 is lower than that of SiCU direct react with H2 in gas phase, so it can be concluded that the silicon substrate has the catalysis in the reaction process. SiCl_4吸附后的产物与H_2的反应均要低于其在气相反应中所需的活化能,因此反应主要在衬底上发生,且衬底在反应中起到了一定的催化作用。
- The Reactions of Nickel ion with n-Alkane in the Gas Phase[J]. 引用该论文 ZHANG Bing;ZHANG Feihua;JI Yufeng;ZHANG Fuyi;LIN Chui.
- OH -Tautomer more stable and predicted to predominate in gas phase. 羟基互变异构体更加稳定和预测天然气占主导的阶段。
- Numerous applications of two phase catalysis to hydroformylation, hydrogenation and other organic reactions are also described. 两相催化在烯烃的氢甲酰化反应、不饱和化合物的加氢反应以及其它有机反应中获得了广泛的应用。
- When compared with aqua ammonia liquid phase catalysis, it has also a marked superiority.Issues relevant to desulfurization by tanin extract are discussed by the writer. 该法与氨水液相催化法相比,也具有明显的优越性。
- Modification of CoMo/TiO_2 Al_2O_3 Catalyst by Gas Phase Fluorination? CoMo/TiO_2-Al_2O_3催化剂的气相氟化改性
- Now in process of bastnaesite decomposed,fluorine gives out as gas phase. 现行分解氟碳铈矿过程中,氟以气相形式逸出,既浪费氟资源,又污染环境。
- Gas phase data include composition, flow rate, and pressure at the starting point. 气相数据包括在开始点上的成分、流量及压力。
- Our result will be most applicable to molecules in the gas phase at low pressure. 我们的结果对在低压下的气相分子最适合。
- Gas phase oxidative cracking(GOC)of benzene had higher reactivity and decoking ability than those of relevant pyrolysis. 对不同链结构的碳六烃(苯、正己烷、环己烷)的气相氧化裂解(GOC)制烯烃过程进行了研究。
- Hump Supporting is used to support random packing.It can increase the pass area of gas phase. 驼峰支承用于支承散堆填料,可以增大气相通过面积。
- Installations for liquefied hydrocarbons in containers. Flexible couplings for gas phase. 液化烃容器装置。气态物质用接头软管。
- The formation of camphor from the catalytic dehydrogenate of isoborneol in gas phase was investigated and catalyst CDH has been selected. 本文研究了异龙脑气相催化脱氢生成樟脑过程,筛选出催化剂金属氧化物CDH。
- Ion mobility spectrometry (IMS) is a gas phase electrophoretic technique with the advantages of speed, low detection limits and low cost. 摘要离子迁移谱技术是一种气相环境下的电泳检测技术,具有快速、灵敏、运行成本低等特点。
- The ozone concentration in gas phase is determined by means of iodometric method. 气相臭氧浓度测定采用碘量法。
- liquid/liquid two phase catalysis 液/液两相催化
- But CO,CH4,C2H4 and C2H6 could not be separated from H2 from gas phase products by high pressure water absorption. 然而,高压吸收的方法不能将气体产物中的CO、CH4、C2H4、C2H6与H2分离.
- There are two metheds to product furfuryl alcohol:liquid phase and gas phase hydrogenation of furfural. 糠醇是一种重要化工原料,其生产方法有两种:糠醛液相加氢和气相加氢。