catalysts的例句大全

Study of Nickel-based Catalysts for Oxidative Dehydrogenation of Ethane to Ethylene

乙烷氧化脱氢制乙烯Ni基催化剂的研究

Study of Factors Affecting Oxydehydrogenation of Ethane to Ethene on Li ￣+/ MgO Catalysts

Li~＋／MgO上乙烷氧化脱氢制乙烯的影响因素

Oxidative Dehydrogenation of Ethylbenzene with CO_2 over Iron Oxide-Based Catalysts

铁系催化剂上乙苯与CO2氧化脱氢反应

A Mossbauer study of pt-sn/ γ-al_2o_3 dehydration catalysts under the reaction conditions

反应条件下Pt-Sn/（γ-）Al2O3脱氢催化剂的穆斯堡尔谱研究

The activities of catalysts were assayed by micro-catalysis chromatogram technology with the dehydrogen cyclo-oxidation of n-hexane and hydrogen reduction of benzene as the probe.

关于催化剂的催化性能，我们用微催化色谱技术，以正己烷的脱氢环氧化和苯的加氢还原反应为探针进行测试实验。

The catalytic performance of molybdenum, nickel and iron catalysts was studied using Kelamayi VGO as feedstock.

并以克拉玛依VGO为反应原料,考察了单组分铁、钼 、 镍催化剂的催化性能.

The producing technology ofp-dichlorobenzene especially the catalysts are described in this thesis.

本文介绍了国内外对二 氯苯 生产技术特别是催化剂方面的最新进展.

The LRS ( Laser Raman Spectroscopy ) showed the relative between BPH loaded amount and catalysts activity.

傅里叶变换激光拉曼光谱 ( LRS ) 显示了负载量的变化和催化剂活性之间的关系.

The Pathway for Cleavage of C O Bond of CO in Syngas Conversion to Ethanol over Rhodium Catalysts

铑催化合成气制乙醇反应中CO断键途径的研究

Catalysts prepared by impregnation had higher HDS activity than that prepared by mechanical mixing.

浸渍焙烧所形成的催化剂其HDS活性远远高于机械混合法制备的催化剂.

Accordingly , TiO _ 2-SiO 2 catalysts showed high selectivity to target products , DPO.

TiO_2主要以 Ti -O-Si键的形式存在,表现出更多的弱酸性,因而有利于DPO选择性的提高.

Carbon nanotubes ( CNTs ) were prepared from acetylene at 923 K with Ni as catalysts by chemical vapor deposition ( CVD ).

以乙炔为原料气,采用Ni粉为催化剂,在923K下,由化学气相沉积法 ( CVD ) 制得了碳纳米管.

It is found that the catalysts have a strong effect on the growth of BCN nanotubes.

实验中发现催化剂在BCN纳米管 的生长过程中有重要作用.

Effect of Activation Conditions on VPO Catalysts for Selective Oxidation of C4 Hydrocarbon

活化条件对碳四烃氧化制顺酐VPO催化剂的影响

The article discusses the research and development on catalysts for synthesis of salicylate.

综述了一类重要的精细化工产品—水杨酸酯的合成反应催化剂研究进展.

Seven chiral phase-transfer catalysts, among which three have not been reported so far, have been prepared and applied to the asymmetric alkylation of α-isopropyl benzyl cyanide and α-isopropyl-p-chlorobenzyl cyanide.

本文报道了用七种手性相转移催化剂（其中三种未见文献报道）催化氯化苄或溴丁烷对α-异丙基对氯苯乙腈或α-异丙基苯乙腈的不对称烷基化反应。

Xylene ammoxidation Catalysts were prepared by using different pretreatment methods of catalyst carrier and different soak conditions of active components, and the catalytic property was studied by boiling bed reaction. Based on many useful information, the optimal preparation methods and factors was obtained.

采用不同的载体处理方法和活性组分浸渍条件制备了二甲苯氨氧化反应催化剂，并用沸腾床反应对催化剂性能进行比较研究，得到了较佳的制备方法与条件。

The effects of complex catalysts system on morphology electro-optical properties of PDLC films were investigated.

研究了复合催化剂体系对PDLC膜的微观形貌、电光性能等方面的影响,以及催化剂的含量对所制备的PDLC膜的显示性能的影响.

Taking methanol and maleic anhydride as feed, several catalysts were tested under a given condition to determine the best one according to the selectivity of dimethyl maleate.

在强酸性阳离子交换树脂催化剂的作用下，以甲醇与顺丁烯二酸酐为原料进行催化蒸馏合成顺丁烯二酸二甲酯的研究。

In situ Infrared Studies of the Catalytical Synthesis of Dimethyl Oxalate from CO and CH_3ONO Over Al_2O_3 Supported Pd-Cu Alloy Catalysts

CO和CH30N0在Al203负载钯铜合金催化剂上合成草酸二甲酯的原位红外光谱研究