used catalyst的例句大全

Gold film is evaporated on the back side of alumina template, and used as a catalyst.

在氧化铝模板的背面喷金作为催化剂，合成了Ge纳米线。

Many non-noble metal catalysts can be used as the catalyst for the ORR.

在碱性条件下可作为氧还原的非贵金属催化剂较多。

BET nitrogen absorption method is used to analyze surface area of the catalyst.

BET法表征了催化剂的比表面积；

the yield of o-phenylphenol reached 83% by liquid-solid catalytic dehydrogenation method when pt-na2co3/ c catalyst was used without any hydrogen acceptor.

通过对液固催化脱氢法进行研究，发现采用Pt-Na2CO3/C催化剂，不添加任何其他氢接受体辅助脱氢，邻苯基苯酚收率可达83%左右。

Tin tetrachloride can be used as catalyst for esterification reaction instead of sulfuric acid and it shows fine catalytic effect for the synthesis of iso amyl acetate, n amyl acetate and n butyl acetate. The yield can all get to 90% at reaction for 1 h.

四氯化锡取代浓硫酸作为酯化催化剂，在乙酸异戊酯、乙酸正戊酯、乙酸正丁酯的合成中显示出很好的催化效果，反应1h产率都可达90%以上。

Deactivation and Regeneration of Ti/ HMS Catalyst Used in Propylene Epoxidation

用于丙烯环氧化的Ti/HMS催化剂的失活与再生

Using the HCl-Cl 2 technological process of recovering gold and palladium and the fluid intensified lixiviating equipment, precious metals can be lixiviated from used Baer catalyst with fluid stirring in the normal temperature.

使用盐酸-氯气从拜耳废催化剂中回收金钯的工艺流程和流态化强化浸出设备，在常温下流态化搅拌，可快速一次浸出废催化剂中贵金属。

One of the organophosphorous pesticides Rogor is taken as target and the semiconductor TiO2 and Fe2O3/ TiO2 particles are used as the catalyst.

以半导体TiO2和自制复合型半导体Fe2O3/TiO2为催化剂对光催化降解乐果废水进行了研究。

In conventional process of nonmetal electroless plating, precious metals such as Pd and Ag are used as catalyst agents, and, only after the catalytic activated metal crystal nuclei are formed on nonmetal surface through sensitization and activation treatments, then electroless plating can be done.

非金属表面要进行化学镀时，传统的工艺是采用贵金属Pd、Ag等催化剂、经敏化、活化处理，在非金属表面上形成具有催化活性的金属晶核，然后才能进行化学镀。

The majority of vinyl monomers can be used for free radical polymerization catalyst.

乙烯基类单体大多数可以采用游离基型催化剂进行聚合。

Furthermore, Pt-based nano-particles catalysts usually are used to oxide the methanol in acidic medium, the price of Pt is very dear, so more and more scientists pay more attention to the research of decreasing the price of catalyst and improving the activity of the catalyst.

此外，甲醇在酸性介质中的氧化常使用Pt基金属纳米材料做催化剂，其价格昂贵，因此，提高金属催化活性的研究成为倍受关注的热点。

The effects of reaction temperature, amount of catalyst Na_2CO_3 used and reaction time on conversion yield of bagasse are investigated.

若以液体产品为主，则反应时间为80min较佳，反应温度相对降低。讨论了不同催化剂及Na2CO3用量对甘蔗渣湿式裂解气化的影响。

The addition reaction with alkaline catalyst was used for the preparation of urea-formaldehyde prepolymer of rose perfume microcapsule.

以脲醛树脂为囊壁的玫瑰香精微胶囊，其囊壁原料脲-甲醛预聚体的制备，采用了碱催化下的加成反应工艺。

Many of China's producers adopt interrupter chloration process by brimstone catalyst, however continuous chloration reactor by acetic anhydride catalyst has been used abroad.

我国绝大多数氯乙酸生产企业采用以硫磺粉为催化剂的间歇氯化生产工艺，而国外大都采用连续化氯化反应器，以醋酐为催化剂。

A mathematical model for calculating the internal surface utilization factor of a whole particle of catalyst under deactivating conditions was developed and used for 3 cases with normal operation conditions. Utilization of Surface Water for Cooling and Heating of Buildings

建立了整个颗粒内表面利用率的数学模型，对三种常用的操作条件进行计算。地表水在供冷供热中应用的现状及分析

Expanding Treatment of Silica Gel Supporter Used in Cu/ SiO_2 Hydrogenation Catalyst

Cu/SiO2加氢催化剂的载体的扩孔处理研究

Preparation of the Catalyst Used for the Production of THF by the Furfural Method

糠醛法生产四氢呋喃中催化剂制备

Research on New Process for Extracting Zinc from Spent Catalyst Used in Vinyl Acetate Synthesize

醋酸乙烯合成用废催化剂提锌新工艺研究

By the test of engine platform, the mathematic models on temperature contrast loading based on the loading of three-way catalyst and the warming up characteristics of speed temperature, can be used for supervision of working efficiency of three-way catalyst.

通过发动机台架试验，在研究三元催化转换器负荷和速度升温特性的基础上建立的温差负荷数学模型，可用于监控三元催化转化器的工作效率。

The activation ambience, reaction temperature, catalyst's send live time, gas flow rate were used to study the best catalyst.

对最优催化剂进行了活化气氛、反应温度、催化剂致活时间、反应气流速等方面的考察。