活性溶剂

活性溶剂过滤再生废铝的净化效果研究

Effect of Purification of Reprocessing Al Scrap by Flux Filtration

从环氧树脂、固化剂、硅烷偶联剂、活性溶剂及多种助剂的选择和配比的优化等方面着手，研究开发出一种功能性防腐涂料。

A new anticorrosion paint with an optimal composition was prepared by sophisticated selection of materials : such as epoxy resin , solidify agent , silane coupling agent , activation solvent and flux etc.

考察了溶剂效应，观察到在以氯化烷烃作溶剂时，催化剂活性与溶剂的Taft诱导常数呈线性关系。

A linear relationship between the catalyst activity and Taft induction constant of various chloroalkane solvents has been noticed .

金属蒸气合成法制备高活性的溶剂化金属镁原子及格氏试剂

Preparation of highly reactive solvated metal magnesium atoms via metal vapor synthesis and preparation of Grignard reagent

进行了催化剂活性及溶剂作用的比较选择，同时还考察了反应温度、反应时间及催化剂与环己酮用量等因素对反应的影响。

The catalysts and solvents were compared and selected . Meanwhile , effects of reaction temperature , dosage of catalyst and cyclohexanone on the oxidation were investigated .

对炼油厂废白土中蜡的回收实验表明，这两种表面活性剂溶剂与石蜡的界面张力较低，与十二烷基磺酸钠配伍后，石蜡的回收率可达93%。

The experiments of wax recovery from waste clay show that there are lower interfacial tensions between these two surfactant solutions and paraffin than other alkyl sulfonate solutions , and the rate of wax recovery can reach 93 % if cooperating with a proper quantity of dodecyl sodium sulfonate .

在[C4mim]PF6离子液体溶剂中，TS-1的催化活性高于无溶剂时的活性而却低于丙酮溶剂中的催化活性。

In the case of [ C4mim ] PF6 , the catalytic activity of TS-1 is higher than that no solvent and lower than that in acetone .

在此基础上将活性污泥用溶剂进行抽提，提取液的破乳作用优于活性污泥。

If further extracting the activated sludge by solvent the extracted liquid has better demulsibility .

酶活测定：对修饰酶的水解活性和有机溶剂中的酯化活性和界面催化活性进行了测定，并与未修饰酶进行了比较。

The hydrolysis activity , interfacial hydrolysis activity and esterification activity of the modified enzyme were assayed .

利用复配非离子表面活性剂作为溶剂，制备了增效脂溶性茶多酚溶液。

The fat soluble synergic tea polyphenols solution was prepared by using mixed nonionic surfactants as solvent .

活性染料的溶剂浮选动力学研究及其直接有机相光度法测定（指浮选粒子）潜在亲气性

Kinetic Study on the Solvent Floatation of Reactive Dyestuff and Its Direct Photometric Determination in the Organic Phase

硒化镉支晶结构的生长机理，表面活性剂、溶剂对产物的影响也在该论文中进行了讨论。

And the growth mechanism of CdSe dendrite structures , the effects of surfactant and solvent was also discussed .

结果表明：提取物的抗病毒活性因提取溶剂和提取方法的不同而异。

The results showed that antiviral activity is dissimilar based on extracts from walnut leaves with different solvent and methods .

两相催化体系中α，β－不饱和醛选择加氢反应研究Ⅲ.表面活性剂、溶剂对选择加氢反应的影响

Selective Hydrogenation of α,β Unsaturated Aldehyde in the Biphasic Catalytic System ⅲ . Influence of Surfactant and Solvent on the Selective Hydrogenation of Cinnamaldehyde

与传统溶剂浸提法相比，超声波提取法具有提取速度快，得率高，提取物活性好，溶剂用量少等明显优势。

Compared with traditional solvent extraction , ultrasonic extraction had obvious advantages including the higher yield , faster extraction speed , good extraction activity , less solvent .

本文依据润湿、粘着和渗透理论，分析了防水鞋面革水基涂饰的技术关键，论证了防水革涂饰中使用表面活性剂和溶剂的重要性。

In this paper , the key technology of finishing waterproof shoe upper leather with water-based systems was analysed according to the theory of wetting , adhesion and penetration .

本文主要利用离子液体分别做表面活性剂和溶剂构建新型的溶致液晶，并探讨第三组分对液晶相行为的影响。

In this work , the main purpose is to construct new LLCs with ionic liquids as surfactants and solvents . The effects of third component on the phase behaviors are also discussed .

该方法具有的明显优点是：设备简单、容易操作、活性高、溶剂稳定、产品收率高、成本低、适宜于大规模工业生产。

This method has obvious advantages as simple equipment , easy operation , high activity , stable solvent , high product yield , low cost and it is suitable for large scale industrial production .

结果表明，氢气作为相对分子质量调节剂制取低相对分子质量聚烯烃时非常有效，温度可以影响催化剂活性，而溶剂种类则影响产品的相对分子质量分布。

It is found that hydrogen as molecular mass regulator can be effective in producing low relative molecular mass polyolefins . Temperature can influence catalyst activities and the solvent used can influence the relative molecular mass distribution and a bi-modal distribution can be seen in the case of heptane .

综述了液体制剂开发中难溶性药物的增溶方法，包括调节溶液pH值，应用表面活性剂，潜溶剂及包合等方法。

This review discussed how to improve the solubilization of hydrophobic drugs , including pH adjustment , complexation , and uses of cosolvents , surfactants and emulsification .

四氟硼酸盐离子液体溶剂中TS-1催化剂的催化活性均高于分子溶剂丙酮或没有溶剂时的活性。

The catalytic activities of TS-1 in tetrafluoroborate ionic liquids are higher than those in either molecular solvent acetone or no solvent .

选用金属单质锡和硫粉作为反应物，不需任何表面活性剂，利用溶剂热法180℃反应24h，在ITO基底上一步合成了SnS纳米薄膜。

We selected the metallic simple substance of tin and sulfur powder as reactants , without any surfactant , utilized a hydrothermal method at180 ℃ for24h to synthesize the SnS films on ITO glass substrates directly .

以聚苯乙烯和二氯甲烷为油相，十二烷基苯磺酸钠（SDBS）为表面活性剂，采用溶剂挥发法制备了磁性聚苯乙烯微球。

The magnetic polymer microsphere was prepared by using solvent evaporation with polystyrene and methylene dichloride as the oil phase , and sodium dodecyl benzene sulfonate ( SDBS ) as the surfactant .

筒式活性炭吸附有机溶剂及再生效果研究

Adsorption of Organic Solvents by Tubular Active Carbon and the Regeneration

反胶团是表面活性剂在有机溶剂中形成的。

The reverse micelle is produced by surfactant in the organic solvent .

电动力学结合表面活性剂/助溶剂技术；

Electrokinetic remediation combining with surfactants / cosolvents method ;

高级脂肪酸、表面活性剂、石油溶剂、水。

High level fatty acid , surface active agent , oil dissolvant , water .

反胶团体系是由表面活性剂和有机溶剂形成的非水体系。

The reverse micelle system is formatted by surface active agent and organic solvent .

结果表明，石油醚为提取南欧丹参花活性成分的最佳溶剂。

The bioassay results indicated that the optimal solvent extracting active components was petroleum ether .

将表面活性剂、油性溶剂和水等混合制得了一种新型多功能柴油添加剂。

A new multifunctional diesel additive was developed by mixing surfactants , oily solvent and water , etc.