catalysts的例句大全

Commercial test of YS series silver catalysts

YS系列银催化剂的工业应用

It is found that the catalytic activity of this new catalyst is consistent with that of the general catalysts such as iodine and iodine-iron, and is suitable for the synthesis of tetrabromophthalic anhydride.

该催化剂的催化效果和常用的碘、碘－铁催化剂相同，适用于四溴邻苯二甲酸酐的合成。

The TiO2/ ACF catalysts were characterized by BET, XRD, and SEM. The photodegradation activity of TiO2/ ACF was investigated using tetrachloroethylene ( TCE) as a probe molecule.

采用BET、XRD、SEM等手段对其物理化学特性进行表征，以四氯乙烯光降解反应为探针反应，考察了TiO2/ACF催化剂的光催化降解性能。

In the sol_gel process of TEOS ( tetraethoxysilane), the effects of catalysts on hydrolysis reaction, condensation reaction and gelling properties were discussed.

探讨了正硅酸乙酯的溶胶－凝胶过程中，氢氟酸，盐酸，氨水，硫酸和醋酸等催化剂对水解、聚合和胶凝时间的影响。

The poisoning effects of tetraethyllead(ⅰ) and lead scavengers ( ethylene dichloride and ethylene dibromide) on monolithic non-noble metal catalysts have been examined.

对添加了四乙基铅以及扫气剂（二氯乙烷及二溴乙烷）的甲苯对非贵金属燃烧催化剂的中毒情况进行了考察。

The incorporation of metal oxide had directional induction for the formation of the crystal phase of ZrO 2, and results in the remarkable increase of the content of the tetragonal crystal phase of ZrO 2 as well as the activity and stability of catalysts.

金属氧化物的引入对ZrO2晶型的形成有定向诱导作用，使样品中四方相ZrO2的含量明显增加，催化剂的活性及稳定性增强；

Liquid-phase Hydrogenation of Furfural to Tetrahydrofurfuryl Alcohol Catalyzed by Polymer Resin Supported Palladium Catalysts

钯-高分子载体催化剂对糠醛加氢液相反应的研究

The key steps of hydrocracking of tetralin, the conversion of double ring compounds and the yields of mono-ring compounds were affected by the reaction temperature and the acidity of two catalysts.

四氢萘加氢裂化反应的关键步骤和双环化合物裂解的转化率以及单环化合物的产率与两种催化剂担体的酸性及反应温度有关。

This paper analyzes the effects of burning rate catalysts on the theoretical specific impulse ( ISS) and the pressure exponents of NEPE high energy solid propellants.

分析了燃速催化剂对NEPE高能固体推进剂理论比冲和燃速压强指数的影响。

For ASP-1 and ASP-2 catalysts, the yield of dioxane can be over 90% of theoretical yield with 2 and 2. 5g cat. per mole diethylene glycol. 4. Result determination standard;

ASP-1和ASP-2催化剂用量为2-2.5g（以每摩尔一缩乙二醇计），在180&200℃反应2小时，1,4-二氧六环的产率达理论产率的90%。

Status and technological level of ex-situ regeneration techniques for oil refining catalysts were reviewed.

阐述了当前国内外石油炼制催化剂器外再生技术的现状。

Study of Using Carbon Monoxide and Hydrogen to Synthesize Directly a Fuel Gas of High Calorie Value& the technological test of cobalt catalysts

CO和H2直接合成高热值燃料气体的研究&钴系催化剂的工艺条件试验

THE OPTIMUM TEMPERATURE CONDITIONS FOR DEACTIVATING CATALYSTS& An analysis of irreversible first-order reaction

失活催化剂的最佳温度条件&一级不可逆反应的分析

Studies of the superfine mo/ al_2o_3 catalysts with temperature programmed desorption

程序升温脱附法研究超细Mo／Al2O3催化剂

The Temperature Programmed Desorption ( TPD) method is applied to research the series deactivation catalysts of Zn ( Ac) 2.The catalyst samples was obtained from chemical factory.

用程序升温脱附法测定了乙炔在衰化程度不同的醋酸锌催化剂上的脱附峰面积。

The desorption behaviours of ammonia, oxygen and propylene adsorbed on the fresh, deactivated and regenerated catalysts were studied with TPD ( Temperature Programmed Desorption) method.

应用程序升温脱附技术（TPD）研究新鲜、失活和再生三种丙烯腈催化剂上NH3、O2和丙烯吸附后的脱附行为。

The effect of acidity on the amination of methanol over non modified, and cation exchanged and steam treated mordenite catalysts has been investigated by Py IR, NH 3 TPD and temperature programmed desorption of the adsorbed products retained on the surface of used catalyst.

用NH3－TPD、Py－IR和催化剂表面吸附产物的程序升温脱附方法，研究了丝光沸石经阳离子和水蒸气改性前后的酸性对甲醇胺化反应性能的影响。

Studies on the reduction behavior of supported metallic catalysts by temperature programmed reduction

茂金属催化剂的负载化程序升温还原法研究负载型金属催化剂的还原过程

Characterization of Supported Noble Metal Catalysts by Temperature Programmed Reduction

程序升温还原法表征负载贵金属催化剂

Structural and hydrogen temperature programmed reduction properties of MCM-41 supported copper oxide catalysts

MCM-41负载氧化铜活性组分的结构及其氢程序升温还原特性