catalytic reaction的例句大全

Specific innovative results are as follows: 1. On the basis of inductive analysis of the reported reaction mechanism and kinetics of the esterification stage, the rate constants for the proton acid and Sb3+ catalytic system are drawn under a reasonable range.

具体创新性结果如下1、归纳分析文献报道的酯化阶段反应机理和动力学，对动力学常数进行分析得出适用于质子酸和Sb3+催化体系下反应速率常数的合理范围。

The higher the absorbance ratio of Bronsted acid peak to Lewis acid peak ( i.e.AB/ AL) measured by infra-red absorption spectrum, the higher is the catalyst activity. The results show clearly that the Bronsted acid plays a dominant role in catalytic cracking reaction.

用红外光谱法测定了Bronsted酸峰与Lewis酸峰的吸光度（A）的比值，发现活性高的催化剂，其A B/A L值也高，说明在催化裂化反应中，Bronsted酸起主导作用。

The effects of all kinds of reaction conditions on catalytic wet air oxidation ( CWO) of spent caustic wastewater have been investigated.

以催化湿式氧化（CWO）技术对碱渣废水进行治理，考察了各种反应条件对废水处理效果的影响。

The catalytic reaction from synthesis gas to methanol in a fixed bed reactor with CNJ-502 catalyst is studied.

利用CNJ502催化剂在固定床反应装置上研究由合成气合成甲醇的催化反应。

The catalytic system, reaction mechanism and kinetic equations are highlighted.

重点讨论了该方法的催化体系 、 反应机理及动力学方程.

Both Ti-MSU-1 and Ti-MSU-2 molecular sieves showed catalytic activity to oxidation reaction of styrene.

两种TiMSU分子筛均对苯乙烯具有催化氧化性能.

Based on the catalytic effects of trace formaldehyde on the reaction between potassium bromate and oxidized azur A, a new catalytic spectrophotometric method has been developed in this paper.

基于在一定温度和硫酸介质中，痕量甲醛对溴酸钾氧化天青A有较强的催化作用，建立了测定痕量甲醛的新的催化光度法。

The effects of the compostion s of different catalytic stocks on catalytic cracking reaction was discussed.

讨论了不同催化原料油组成情况及其对催化裂化反应的影响.

The method of catalytic synthesis of benzyl cinnamate with hexadecyl trimethyl ammonium chloride as phase transfer catalyst is studied. The factors influencing the reaction, such as amount of catalyst used, reaction temperature and time, molar ratio of sodium cinnamate to benzyl chloride are investigated.

以十六烷基三甲基氯化铵为相转移催化剂催化合成肉桂酸苄酯，考察了催化剂、温度、时间和物料配比等因素对反应的影响。

Reactive flow characteristics of a honeycomb catalytic reactor were studied under reaction conditions model reaction.

研究了伴有反应条件下蜂窝体催化反应器的流动性能.

In the reaction of NAE 18 with nitrogen mustard aryl phosphorochloridate, 4-dimethylaminopyridine ( DMAP ) played critical catalytic action.

在合成工作中发现:在NAE18与氮芥芳基磷酰氯的反应过程中, 4- 二甲氨基吡啶 ( DMAP ) 起着关键性的催化作用.

Using acrylonitrile as the starting reagent, 2-chloroacrylonitrile was prepared reaction stepsincluding catalytic chlorination, clean-up, and distillation.

以丙烯腈为原料, 经催化氯化 、 消除 、 蒸馏等步骤制得2-氯丙烯腈.

Increased rate of reaction , in the presence of catalyzer, is called of catalytic action.

有催化剂时反应速度的加快叫做催化作用.

Hydrogen transfer is one of the characteristics of catalytic cracking reaction.

氢转移是催化裂化的特征反应之一.

S-PPESK showed high catalytic activity and excellent dimerization selectivity under low reaction temperature conditions.

S-PPESK在较低的温度条件下对异丁烯的低聚反应表现出了很高的催化活性和二聚反应选择性.

Nickel coating is deposited through redox reaction in the presence of catalytic centers.

化学镀液中的镍离子在催化中心的作用下,被还原成金属镍原子而沉积下来.

Unsaturated polyester resin ( UPR) wastes pyrolysis was cracked to prepare feed stock, and process conditions of catalytic cracking reaction were introduced systematically.

对不饱和聚酯树脂（UPR）废料裂解制原料油技术进行了研究，系统地考察了催化裂解反应工艺条件。

The multiblock copolymers exhibit good emulsifying properties and good phase transfer catalytic properties in Williamson reaction.

并研究其乳化性能和相转移催化性能.

Firstly, the azido capture probe was immobilized on the gold electrode surface, then the methylene blue labeled alkynyl hairpin probe was added to initiate click reaction. This method utilizes the catalytic activity of Cu ( I) for electrochemical quantitative detection.

首先在金电极表面固定含有叠氮基团的捕获探针，然后与标记有亚甲基蓝的炔基发夹形检测探针发生点击化学反应，该方法利用一价铜离子的催化效应进行电化学定量检测。

The invention can ensure that the catalyst-to-oil ratio is flexibly improved during the catalytic cracking reaction.

使用本发明可使催化裂化反应过程中的剂油比灵活提高.