1) quaternary ammonium salt
季胺盐
1.
The results show that both membrane hydrophilicities and solution(viscosities) were increased with increasing the quantity of quaternary ammonium salt(BAN) in the solution,and a viscosity enhancement phenomenon was observed.
考察了一系列共混改性聚酰亚胺(PI)膜的亲水性、共混溶液的表观粘度,结果表明,随着季胺盐(BAN)量的增加,膜的亲水性增强,溶液的表观粘度增大,出现了盐增粘现象。
2.
The results show that the membrane hydrophilicities and water vapor permeation increased with increasing of quaternary ammonium salt,at the same time,water vapor permeation is affected by membrane thickness and relative humidity,blend solution viscosities raise with increasing quaternarg ammonium salt in PI,and an enhancement phenomena of blend s.
结果表明:随着季胺盐含量的增加,膜的亲水性增强,水分子的渗透系数增加,同时水分子的渗透受膜的厚度和相对湿度的影响,制膜混合溶液的表观粘度增大,出现了盐增粘现象。
3.
The physical characters of several oil products from different oil refining factories and kerosene as diluents in tungsten solvent extraction with quaternary ammonium salt at home are determined, and then comparing them with SC-150 diluent of amine extractant at abroad.
测定了从我国某炼油厂选用的几种不同组分的石油馏分及国内常用的煤油用于季胺盐萃取钨作稀释剂的一些物理性能(包括密度、粘度、闪点) ,并与国外胺类萃取剂常用的稀释剂SC-150进行了比较 ;考察了各稀释剂用于碳酸型季胺盐萃取钨时 ,对萃取剂萃取性能的影响。
2) quaternary ammonium
季胺盐
1.
In order to find out the effects of the quaternary ammoniums, a catalytic reaction was conducted with quaternary ammoniums with different halides.
为探讨季胺盐在相转移催化反应中的作用规律,使用不同卤离子季胺盐进行实验,结果表明,随着元素周期的增加,卤离子对应季胺盐催化效果减弱,反应速率降低。
3) EPTAC
环氧季胺盐
4) quaternized polyamidoamine
聚酰胺-季铵盐
1.
Demulsifier TKQ comprises of phenol-amine resin block polyethers and quaternized polyamidoamine.
该破乳剂由酚胺树脂聚醚和聚酰胺-季铵盐两种组分组成。
5) alkylamido quaternary ammonium salt
烷基酰胺季铵盐
1.
Viscoelastic surfactant(VES) fracturing fluid of EA-22 which is the type of cationic surfactant of alkylamido quaternary ammonium salt was prepared.
合成了烷基酰胺季铵盐类阳离子粘弹性表面活性剂(Viscoelastic Surfactant,简称VES)EA-22,采用控制应变速率流变仪测定了50℃时3%EA-22+2%KCl体系的储能模量和耗能模量,证实了其存在粘弹性。
补充资料：季胺盐
分子式：暂无
分子量：暂无
CAS号：暂无
性质：暂无
制备方法：暂无
用途：暂无
分子量：暂无
CAS号：暂无
性质：暂无
制备方法：暂无
用途：暂无
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条