1. It is regard Tween-80 as surface-active agent and different oil solvent and different alcohol of hydrocarbon help little milk that surface-active agent prepare from water looks to the cobalt ion to study Or material it move influence not to get milk not little of, it observe it profit also at the same time and temperature vs.
研究了以聚氧乙烯失水山梨醇单油酸酯(吐温80)为表面活性剂与不同烃类的油性溶剂及不同醇类的助表面活性剂一起制备的微乳状液对锌离子从水相或料相迁移到微乳相中的影响,同时还观察了油水比和温度对锌离子迁移率的影响,最终得出了以吐温80为表面活性剂,正辛烷为油性溶剂,正庚醇为助表面活性剂的适用于痕量锌离子迁移的微乳体系及最佳迁移条件,结果令人满意。
2. The function of promotion related with the concentration of the surface-active agent.
这种促进作用与表面活性剂的浓度有关。
3. Nonionic surface-active agent is used in many fields.
非电离表面活性剂的云点测量。
4. Adding corrosion inhibitor and surface-active agent in acid can reduce generation of acid fog, and has been applied in part of the enterprises of China.
在酸中添加缓蚀剂和表面活性剂可以减少酸雾的产生,已在一部分企业中得到应用。
5. The company is the first in co MM and of advanced surface-active agent development and application technology, MES application and industrialization of a breakthrough.
公司在国内率先掌握了先进的表面活性剂开发及应用技术,MES应用和产业化有所突破。
6. This paper investigates Lead by its reaction with XO develop the color system in the presence of surface-active agent.
研究氯化十六烷基吡啶表面活性剂存在下,铅与二甲酚橙的显色反应体系。
7. He effect of tocopheryl polyethylene glycol succinate, a water-soluble derivative of nature-source vitamin E similar to a surface-active agent, was examined on the solubility in different ratio of cosolvent systems (Water, alcohol and PEG 400), in vitro percutaneous penetration of minoxidil and potential to reduce the amount penetrated into general circulation.
PGS(Tocopheryl polyethylene glycol succinate),是一种自然来源维他命E的水溶性衍生物,也是一种界面活性剂。
8. Plasticizing agent is an organic surface-active admixture for cement mortar and concrete.
首先说明一些塑化剂的理论及亚硫酸盐酒精液滓的技术规格,再简要的介绍上海市政工程局材料试验研究所试验研究的经过和结果;最后综合苏联对於塑化剂和塑化水泥使用的先进经验。
9. SURFACTANTS: Thonzonium bromide is a surface-active agent that promotes tissue contact by dispersion and penetration of the cellular debris and exudate.
Thonzonium甲基溴是一种表面活性剂,促进组织联系的分散和渗透力的细胞碎片和渗出液。
10. The fourth chapter investigated disperse of attapulgite in organic medium, such as sdimethyl-benzene and carbinal, in aqueous solution with different pH, different surface-active agent, firstly.
论文的第四章首次通过沉降法对凹土在不同酸碱度、不同表面活性剂的水溶液中的分散情况以及在二甲苯、甲醇等有机介质中的分散性进行了探讨。
11. Na_2SiF_6 and K_2SiF_6 deposit and adhere to the inside of filter from the supersaturated solution. So the method for solving the problem is that adding surface-active agent to increase the amount of Na_2SiF_6 and K_2SiF_6 dissolved in the filtrate, or in accordance with the theory of common ion effect, when H_2SiF_6, Na_3PO_4 and K_3PO_4 added into the wet-process phosphoric acid, it can reduce the amount of Na_2SiF_6 and K_2Si_F6 dissolved in the solution. So the sediment of impurities deposit from the solution before the slurry filtrates by vacuum filtration.
因此解决湿法磷酸生产中磷酸料浆真空抽滤的结垢问题的方法是:通过添加添加剂,增大Na_2SiF_6、K_2SiF_6在磷酸料浆中的溶解度,减少结垢;或是在磷酸料浆中加入H_2SiF_6、Na_3PO_4、K_3PO_4,根据同离子效应的有关原理,Na_2SiF_6、K_2SiF_6在磷酸料浆中的溶解度下降,使Na_2SiF_6、K_2SiF_6在磷酸料浆真空过滤前提前沉淀,减少结垢。
12. Put polyvinyl acetate into water, mix pornaldehyde for condensation reaction; and add nonionic surface-active agent, take (NH4)2S2O8 as initiater and polgerize Vinyl acetate enulsion; mix polyvinyl adetate emulsion and water dispersible of polyvinyl butynal, finally, put in filler to achieve the cigarette glue.
将聚乙烯醇溶于水中,加入甲醛进行缩聚反应;再加入非离子表面活性剂,以硫酸铵为引发剂,进行醋酸乙烯酯的聚合反应;最后共混聚乙酸乙烯酯和PVB,加入填料、助剂来完成卷烟胶的制备。
13. Analyzes the effect of different kinds of additive such as acid radical ion, metal ion surface-active agent, amino-silicone oil on the cellulose enzyme.
探讨了各种酸根离子、金属离子、表面活性剂、氨基硅油等添加物对纤维素酶的影响。
14. Preparation and study on performance of anion surface-active agent lignin alcohol ether carboxylate
木质素醇醚羧酸盐阴离子表面活性剂的制备及性能研究乙二醇双愈创木酚醚
15. Ferrum, ortho-phenanthroline and eosin have color reaction at the existence of surface-active agent.
研究了表面活性剂(乳化剂OP)存在下,铁、邻菲罗啉、曙红的显色反应。
16. Quaternary ammonium salts type Cationic surface-active agent SH is a new plastics antistatic agent which has good antistatic-functions.
SH季铵盐型阳离子表面活性剂是一种抗静电效果显著的新型塑料抗静电剂。
17. This paper investigated the effect of anionic surface-active agent and residual chlorine in simulating wastewater, on the pitting corrosion potential of Type 316 stainless steel(316ss). The Epc was ascertained by galvanodynamic polarization. In the experiment, it shows that the pitting corrosion potential of Type 316 stainless steel(316ss) increases with the increase of the consistence of anionic surfactants in simulating wastewater.
实验结果显示:在模拟中水中,316不锈钢的孔蚀电位随着阴离子表面活性剂浓度提高而增加,表明阴离子表面活性剂对316不锈钢有明显的缓蚀作用;316不锈钢的孔蚀电位随着余氯浓度的增加也呈现增长趋势,但较阴离子表面活性剂增加缓慢;在模拟中水中,随着氨氮浓度的增加,316不锈钢的孔蚀电位减小。
18. The results show the surface-active agent used by the experiments can reduce the capillary pressure and the surface tension between gas and liquid obviously.
研究结果表明实验采用的表面活性剂能明显降低毛细管力和气&液表面张力;
19. The nanodiamond dispersion experiment was done by inorganic electrolyte, surface-active agent and supersonic wave methods.
分别采用无机电解质、表面活性剂和超声波等方法对纳米金刚石进行了分散实验研究。
20. Surface tension of nanometer particle La (1-x) Sr_xMnO_3 can be reduced remarkably that adding un-ionic surface-active agent. It prevent colloidal particle from growing up and original particle reuniting, thereby minish effectively particle size of oxide and improve its dispersing.
添加非离子表面活性剂可以显著降低纳米微粒La(1-x)SrxMnO3的表面张力,防止原生粒子团聚和胶体粒子长大,从而有效地提高粉体的分散度并减小粒径。