reaction medium

Effect of Reaction Medium on Structure of CoFe_2O_4 Nano-powder Prepared by Hydrothermal Method

反应介质对水热合成纳米CoFe2O4粉体结构的影响

互联网摘选

It is an important subject of green chemistry to look for environment-friendly reaction medium instead of traditional organic solvent.

其中用清洁环保型反应介质替代传统的有机溶剂是绿色化学研究的一个重要课题。

互联网摘选

Influence of reaction medium on the property of the sizing film of polyacrylate size

反应介质对聚丙烯酸酯浆料浆膜性能的影响

互联网摘选

Research Progress on Ionic Liquids as Reaction Medium and Catalyst

离子液作为反应介质和催化剂的研究进展

互联网摘选

The proanthocyanidin content in the ultrafine powder of grape seed was determined inn-butanol-HCl reaction medium.

以正丁醇 - 盐酸为铁盐催化法的反应介质,测定了葡萄籽超微粉中的原花青素含量.

互联网摘选

From the removal effect point of view, it is feasible for montmorillonite as a reaction medium of PRB.

从去除效果上看，蒙脱土作为PRB的反应介质具有一定的可行性。

互联网摘选

By the metamorphosis reaction, allergen can activate a serial of immune cells, which can release the inflammatory medium to form the inflammatory reaction and hyperresponsiveness of airway.

外界变应原通过变态反应，激活一系列免疫反应细胞，释放炎性介质，形成哮喘的炎症反应和气道高反应性。

互联网摘选

Scanning Electron Microscopic Observation of the Stomatal States of Rice Leaf Sections in Photosynthetic Reaction Medium

水稻叶切片在光合反应液中气孔状态的扫描电镜观察

互联网摘选

The recent development in the synthesis of cyclic carbonate from CO_2 using ionic liquids as catalyst and/ or reaction medium was reviewed.

概述了以离子液体作为催化剂或作为反应介质，用CO2合成环状碳酸酯的研究进展。

互联网摘选

Molten carbonate salt is a good thermal carrier and reaction medium.

熔融碳酸盐是一种良好的热载体和反应介质。

互联网摘选

Therefore, environment-friendly ionic liquid can be used as the reaction medium instead of the versatile organic solvents.

因此，可以采用作为绿色溶剂的离子液体来取代易挥发的有机溶剂作为纳米材料制备中的反应介质。

互联网摘选

Meanwhile, recycling of reaction medium and biocatalyst could still keep its basic vitality. 3.

同时，反应介质及生物催化剂循环使用多次仍能保持其基本活力。

互联网摘选

This review summarizes the history of ionic liquid chemistry and the application for reaction medium.

另外，特别介绍了一些具有特殊功能的离子液体的合成及其在有机催化反应中的应用。

互联网摘选

Polyaniline of nanostructure was prepared by interfacial polymerization using hydrochloric acid as doping agent and reaction medium.

采用盐酸作为掺杂剂和反应介质，通过界面聚合制备纳米结构的聚苯胺。

互联网摘选

Ionicliquid& A New Reaction Medium in Green Chemistry

离子液体&一种新型的绿色化学反应介质

互联网摘选

In recent years, the liquefaction technology of supercritical fluid taking water as the solvent and reaction medium has got extensive research.

近年来，以水为溶剂和反应介质的超临界流体液化技术得到了广泛研究。

互联网摘选

Internal liner corrosion is caused by the changes of reaction medium and processing technology.

内衬的腐蚀主要是内部工作介质和工艺变动引起的。

互联网摘选

At the same time, it is an important reaction medium in the manufacture of polyether sulfone hollow fiber membrane.

同时，它也是生产共混聚醚砜中空纤维膜的重要反应溶剂。

互联网摘选

Properties of the reaction medium may be able to affect the function of organic macromolecular additives to some extent.

反应介质的性质能对有机大分子添加剂的诱导作用产生一定的影响。

互联网摘选

Homogeneous Graft Copolymerization of Cellulose Using an Ionic Liquid as a Reaction Medium

超常价态过渡金属引发水溶性高分子接枝共聚合反应研究纤维素在离子液体中的均相接枝共聚

互联网摘选

Effect of Reaction Medium on Monodisperse SiO_2 Microspheres

反应介质对单分散二氧化硅微球的影响

互联网摘选

Supercritical water oxidation is a new technology that takes supercritical water as reaction medium and thoroughly destroys organic matter.

超临界水氧化技术是以超临界水为反应介质，彻底破坏有机物质的新型氧化技术。

互联网摘选

And the application of supercritical carbon dioxide as SFE liquid and chemical reaction medium in daily chemical industry is introduced.

介绍了超临界流体的特性、萃取原理及超临界二氧化碳作为SFE溶剂、作为化学反应介质在日用化工中的应用。

互联网摘选

Results showed that sodium cyanate with 98.1% purity could be obtained in the medium of DMF, when the mole ratio of urea to anhydrous sodium carbonate was 2.5, the reaction temperature 120~ 140 ℃ and reaction time 8~ 10 h.

实验结果表明，在DMF反应介质中，当尿素与无水碳酸钠物质的量比为2.50，反应温度120~140℃，反应时间8~10h，可以制得纯度为98.1%的氰酸钠产物。

互联网摘选

Using commercial ethanol as reaction medium in condensation of 2-amino pyridine with picryl chloride

工业乙醇水溶液在2－氨基吡啶与苦基氯反应中的应用

互联网摘选

Bis ( diphenyl methyl) ether was synthesized under microwave irradiation by dry reaction at ambient pressure. The rate of reaction was dramatically accelerated and high yield was obtained, comparing with that of methods using organic solvent as medium or using dry reaction by conventional heating.

在常压下用微波辐射固相反应的方法合成了二苯基甲基醚，与用有机溶剂为介质及传统的热固相反应方法相比，其反应速率快，产率高。

互联网摘选

The optimum operating condition and reaction medium of isoprene trimerization were established.

实验确定出了异戊二烯催化三聚的适宜操作条件和反应介质。

互联网摘选

The effect of the factors, such as the temperature of diazotizing reaction, the PH value of the reaction medium during the reduction of diazonium salt to p-sulfonamido phenylhydrazines and the amount of sodium suifite, on the reaction and production is discussed.

其中对重氮化反应的温度，及由重氮盐还原成对一磺酰胺基苯肼时还原介质的PH值和亚硫酸钠用量等对反应及产率的影响。

互联网摘选

Studies on the Effect of Dielectric Constant of Reaction Medium on SOD Activity

溶液介电常数对铜锌超氧化物歧化酶活性的影响

互联网摘选

On the basis of brief introduction of the reaction and process technique the RS 485 bus based control system for CO low medium temperature transformation reaction is introduced in detail.

在简要介绍该反应及工艺流程的基础上，详细介绍了基于RS-485总线的一氧化碳中&低温变换反应控制系统。

互联网摘选