heterogeneous reaction

Heterogeneous reactions of formaldehyde on the surface of oxides of crustal elements could be an import sink for formaldehyde in atmosphere.

使用漫反射傅里叶变换红外光谱(DRIFTS)原位反应器研究了273～333K下甲醛与α-Al2O3颗粒物表面的非均相反应。

In this liquid-liquid heterogeneous reaction,different agitators such as turbine,paddle,anchor,gate and deltoid were tested.

在肉桂醛和碳酸钠水溶液的液 -液非均相反应过程中 ,对涡轮式、桨叶式、锚式、框式、三角式 5种不同搅拌形式的反应器进行考察比较。

The base catalyzed hydrolysis reaction of ethylene vinyl acetate copolymer emulsion (EVA) is heterogeneous reaction and the hydrolysis proceed on the surface of colloid particles at first.

乙烯 -醋酸乙烯共聚物乳液 (EVA)的碱催化水解反应是一非均相反应 ,水解首先在胶粒表面进行 ,利用滴定法对体系碱的浓度进行测定并采用简单二级反应模型对表面水解反应进行动力学研究 ,结果表明 ,胶粒表面完全水解时体系的表观水解度为 2 % ,水解反应活化能为 75 。

Modeling study of heterogeneous reactions on the surface of particulates in atmosphere;

大气颗粒物表面非均相反应的模式研究

In this review,we introduce the recent experimental and theoretical progress of reactive halogen chemistry,review the important role of reactive halogen species in the ozone depletion and their atmospheric cycle reactions,and the production and detection studies of important reactive halogen species and their photochemisty and heterogeneous reactions.

本文总结了近年来活性卤素化学实验和理论的研究进展,重点介绍了活性卤素在臭氧损耗中的作用及其大气循环反应过程;综述了重要活性卤素物种的产生和探测、活性卤素光化学反应和非均相反应实验研究;总结了近年来关于活性卤素化学的理论研究,包括活性卤素与水、硫、HO、HO2、烷基氧和烷基过氧自由基、氮氧化物、汞及其它物种的耦合研究。

A method,homogeneous reaction and interface growth,has been used to fabricate nano-materials.

采用均相反应界面生长法成功地制备了多种形貌的纳米铜,讨论了界面生长法制备纳米粒子的机理,考察了界面生长及反应温度的改变对产物形貌的影响。

Myrtenic aldehyde is made by using α-Pinene catalytic oxidation through homogeneous reaction.

利用α -蒎烯原料 ,采用均相反应催化合成桃金娘烯醛。

The effect of pre-eatalyst homogeneous reaction on the selective oxidation of propane over Bi-V-Mo-O catalyst in a glass reactor has been investigated.

均相反应分为前置均相反应和后置均相反应。

Heterogeneous Reaction of NO_2 on the Surface of Mineral Dust Particles

NO_2在矿物颗粒物表面的非均相反应

SADT calculation of solid organic peroxides based on small sample mass of heterogeneous reaction

基于非均相反应小尺度实验的固态有机过氧化物自加速分解温度推算

Study on the Aldol Reaction Catalyzed Cooperatively by Heterogeneous Acid-base Catalysts

非均相酸碱催化剂协同催化Aldol反应

Solid Base Catalysts for the Transesterification Reaction of Rape Oil;

非均相固体碱催化剂用于酯交换反应研究

Study on the kinetics of heterogeneous N-deacetylation of chitin under low temperature

甲壳素非均相脱乙酰的低温反应动力学研究

Polymer-Supported Palladium Catalysts for Heterogeneous C-C Coupling Reactions

高分子负载钯金属的非均相催化C—C偶联反应

Treatment of Polyacrylamide Wastewater by Heterogeneous UV/Fenton Reaction System

非均相UV/Fenton反应体系处理聚丙烯酰胺废水

Studies on Intramolecular Multi-Site Reaction and Development of Heterogeneous Palladium Catalyst for Coupling Reaction;

分子内多中心反应研究及非均相钯催化剂在偶联反应中的应用

solid fuel heterogeneous reactor

固体燃料非均匀反应堆

Study on Synthesis of Dimethyl Carbonate by Heterogeneously Catalyzed Reaction of Urea with Methanol;

尿素与甲醇非均相催化合成碳酸二甲酯反应研究

Degradation of Polyacrylamide in Wastewater by Heterogeneous Photo-Fenton Reaction;

非均相UV/Fenton反应体系处理废水中聚丙烯酰胺的研究

Study of Means of Deposal of Wastewater Containing Direct Fast Scarlet(4BS)Dye by Non-heterogeneous UV/Fenton Reaction;

非均相UV／Fenton反应处理直接耐酸大红染料废水方法研究

Establishment of Heterogeneous Photo-Fenton System and Research on Circulation Fluidized-Bed Reactor

非均相光芬顿体系的建立与内循环流化床反应器的研究

The simulated study of Polymath software for gas-solid phase heterogeneous catalytic reaction in chemical engineering

Polymath软件在化学工程中非均相催化反应的模拟研究

Seismic Response Analysis of Tunnel Under Non-uniform Seismic Loading

非均匀地震作用下隧道位移反应分析

Mesoporous Silica Supported Polyoxometalates: Synthesis, Characterization and Application in Heterogeneous Catalysis;

介孔材料为载体的杂多酸催化剂的制备、表征及在非均相催化反应中的应用

We shall be concerned essentially with homogeneous reactions.

我们将主要涉及均相反应。

Homogeneous asymmetric hydrogenation: a mature technology?

均相不对称氢化反应：技术成熟吗？