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氟化氢可用作烷基化、聚合、缩合、异构化等有机合成的催化剂。It also used as the catalyzer on alkylation, polymerize, condensation and isomerization.

在催化剂生产中，固体原料的卸料切断阀的选择十分重要。In catalyzer plant, it's very important to select the discharging cutoff valve for solid.

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概述了三正丁基膦的几种合成方法，以及每种合成方法实现的难易程度和优缺点。Finally, a example of tri-n-butyl-phosphine used as isocyanate trimer catalyzer was introduced.

开发天然粘土矿物新型催化剂载体的工作一直为人们所重视。The work to develop nature clay minerals as novel catalyzer carrier has been paid great attention.

分别研究了发泡剂、催化剂以及成炭剂等对防火涂料防火、防腐蚀性能的影响。Farther more the influence of foam agent, carbonizing agent and dehydration catalyzer was discussed.

用磷酸氢铁铵为催化剂进行了乙酸丁酯的合成试验。Synthesis experiments of butyl acetate were done with ammonium ferric hydrogen phosphate as catalyzer.

通过使用适量的催化剂可使一般异氰酸酯胶粘剂实现常温湿固化。Adding proper catalyzer will make the normal isocyanate resin to set with moisture at room temperature.

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综述了煤气化反应催化剂类型，介绍厂金属化合物的催化作用。This paper reviews the types of catalyzer of coal gasification, and introduces the catalysis of metal compounds.

IA族离子型烧焦助燃剂的催化效果显著，最适用于石油化工烧焦工艺。IA ionic catalyzer has excellent catalytic function and is the most suitable catalyzer in petrochemical coke combustion.

着重阐述了全水发泡中的主要因素如水的用量、复合催化剂的比例以及异氰酸酯指数对泡沫体性能的影响。It was affected by the main factors , such as the amount of water, the rate of composite catalyzer and isocyanate index.

本产品以黄金为核心，来进行能量之吸收，为目前活性最大的复合性金属触媒。The core material of our product is Gold, the most active compounded metal catalyzer available nowadays, to absorb energy.

光催化氧化法的催化剂分散、回收及负载技术还不很成熟。As for photocatalytic oxidation, the dispersion , recycling and loading technology of catalyzer has not been mature so far.

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本实验首次将三碘化镓作为催化剂应用于有机化学反应的催化，取得良好的效果。In the experiments we for the first time used gallium triiodide as a catalyzer in organic reaction and obtained a good effect.

提出了化学法中催化剂的选择原则及二氧化碳化学利用的发展方向。And also indicated the principia of choicing catalyzer and the future developmental direction of carbon dioxide's chemical use.

用相转移催化剂对硫酸铝催化法合成环氧大豆油技术进行了改进研究。The synthesis technology of epoxy soybean oil by aluminum sulfate catalyst method was improved with the phase transfer catalyzer.

铂族金属载体催化剂薄膜材料由于高效催化性及特殊的选择性而获得广泛应用。The membrane materials of the PGMs carrier catalyzer have won a wide application due to higher catalysis and especial selectivity.

简要介绍了多异氰酸酯三聚体的特点，以及多异氰酸酯三聚催化剂三正丁基膦的物理性质。The features of isocyanate trimer and physical properties of tri-n-butyl-phosphine for isocyanate trimer catalyzer were introduced.

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人类活动始终是在特定的地质背景中进行，人类在荒漠化过程中扮演催化剂的角色。It is noticed that human activity influence desertification in such a specific geological background has just played a catalyzer role.

采用盐酸为催化剂、过硫酸铵为氧化剂，制备酸解氧化淀粉乳液。The acid-thinned and oxidized starch latex was obtained by adopting hydrochloric acid as catalyzer and ammonium persulfate as oxidant.

铑-脾类均相络合催化剂通过蒸馏、分段焙烧和烟气干式净化对物料进行无害化预处理。To treat harmlessly with homogenous phase Rhodium-phosphine complex catalyzer by distillation, subsection baking and smoke dry cleaning.