catalyst造句

Modification of Ammonia Production Plant by Natural Gas Non catalyst Partial Oxidation Process.
天然气非催化部分氧化工艺对油造气制氨厂的改造

Phase transfer catalyst was used for synthesis of citral diethyl acetal, the yield has increased.
用相转移催化合成了柠檬醛二乙缩醛，提高了产率。

Tungstogermanic acid as a catalyst for dehydration of alcohol to form ether or alkene is reported.
报道了钨锗酸对醇脱水成醚或成烯得催化反应。

Technology Research of Producing Zinc Sulphate by Waste Desulphurization Catalyst of Ammonia Plant
氨厂废脱硫剂制硫酸锌的工艺研究

Synthesis of Surfactant of Glutamic Acid Lauryl Alcohol Ester Using the Solid Superacid as Catalyst
固体超强酸催化合成谷氨酸月桂醇酯表面活性剂

Development of a Methodology to Simulate Thermal Aging of a Catalyst Using a Gasoline Fueled Burner System
一种用汽油燃烧系统模拟发动机台架催化剂热老化的方法

The effect of alcohol to acid ratio, reaction time and temperature, the catalyst amount were investigated.
讨论了醇酸比，反应时间，催化剂用量对收率的影响。

The advantage of solid base catalyst and the conditions of dehydration and hydrogenation were investigated.
研究了固体碱催化剂的优点及催化加氢条件。

Selective Ethoxylation of Alcohols to Triethylene Glycol Monoethyl Ether over Calcined Hydrotalcite Catalyst
焙烧的水滑石上醇类选择性乙氧基化合成三乙二醇单乙醚

Comparison of Pd Catalyst and Ni Catalyst for Hydrogen Peroxide Solution Production by Anthraquinone Process
蒽醌法生产双氧水钯触媒与镍触媒之比较

The hydrogenation of alkali metals using lanthanide trichloride and naphthalene as catalyst has been studied.
本文研究了稀土氯化物对碱金属氢化反应得催化作用。

The development of platinum alloy materials for catalyst gauze in nitric acid production is introduced paper.
介绍了生产硝酸用铂合金催化网材料的技术进展。

In the invention, the catalyst palladium is preferably distributed in a secondary outer layer of the catalyst.
在本发明中, 催化剂钯分布最好在催化剂的次外层。

The supported catalyst was systematically optimized with respect to catalyst dosage and calcination temperature.
实验了催化剂的负载量和煅烧温度对催化剂活性的影响。

The catalyst had high activity and high selectivity in esterification of phthalic anhydride with isoamyl alcohol.
该催化剂对邻苯二甲酸酐和异戊醇的酯化活性高，无副反应。

Results of the experiments stated that activated carbon from pine root charcoal could be used as catalyst carrier.
实验证明, 松根炭制成的活性炭可以作为载体活性炭。

Synthetic method of butyl butyrate was investigated using silicotungstic acid catalyst absorbed on activated carbon.
用活性炭固载硅钨酸催化剂催化合成了丁酸丁酯。

Cyclohexanol was synthesized into adipic acid using ammonium tungstate as catalyst and hydrogen peroxide as oxidant.
以钨酸铵为催化剂，用过氧化氢氧化环己醇合成己二酸。

Esterification of acetic acid and various alcohols, with sodium bisulfate monohydrate as its catalyst, is discussed.
研究了一水合硫酸氢钠催化下乙酸与不同醇的酯化作用。

Fine Desulphurization of Atmospheric Temperature in Protecting of Methanol Catalyst and Methanol Olefination Catalyst
保护甲醇催化剂与醇烃化催化剂的常温精脱硫工艺

The acidic concentration of the catalyst was titrated by butylamine with the method of adsorption of coloured indicator.
用吸附指示剂正丁胺滴定法测定了催化剂的酸量。

Investigation on Microwave Degradation of Parathion in the Presence of Modified Activated Carbon Catalyst with Ferric Sulfate.
硫酸铁改性活性炭催化微波降解对硫磷的研究

The catalytic performance of the secondary amine catalyst is generally superior to the primary amine and tertiary amine catalyst.
仲胺有机催化剂的催化性能优于叔胺和伯胺的催化性能。

Synthesis of Isopropyl Chloroacetate Using Ammonium Ferric Sulfate with Twelve Water Molecules Absorbed with Activated Carbon as Catalyst
活性炭吸附十二水合硫铁铵催化合成氯乙酸异丙酯

It has been found that ferric chloride was superior to H2SO4 when used as catalyst for esterification of ethyl alcohol with sebacic acid.
氯化铁作为癸二酸和乙醇的酯化催化剂，性能优于硫酸。