1) sulfonating agent
磺化剂
1.
The sulfonating agent performance of SO3,concentrated sulfuric acid,fuming sulfuric acid,chlorosulfonic acid,amido-sulfonic acid,etc as well as their influence on the sulfonation reaction are compared.
介绍目前磺化反应工艺的发展现状,对比了三氧化硫(SO3)、浓硫酸、发烟硫酸、氯磺酸、氨基磺酸等磺化剂的性能及其对磺化反应的影响,同时介绍了磺化反应的影响因素、磺化产物的分离测定方法和磺化反应工艺及设备。
2.
The general equation of reaction and the sulfonated bodies were particularized respectively; in accordance with the sulfonating agent.
以磺化剂的不同,分别列出反应通式和各种磺化产物;对各类磺化反应的优缺点进行了详细阐述和比较。
3.
In accordance with the principle of sulfonation, the dodecylbenzene was used as the material and SO 3 vaporized from 65% fuming sulfuric acid as the sulfonating agent, and the art conditions were studied also.
本文按磺化反应原理设计了一套以十二烷基苯作为原料，以６５％的发烟硫酸蒸发得到的ＳＯ３气体作为磺化剂的磺化反应实验装置，并对工艺条件进行了研究。
2) sulfonating
磺化剂
1.
The influence of the reaction temnperture ,reaction time,amount of sulfonating agent and varions sulfonating agents on yield of product an hydrolytic rate of new material has been mainly discassed.
该法以亚硫酸盐为磺化剂 ,在高温高压下由 AES转化而来。
2.
The polyester fibre coloring modifier dimethyl5sodium sulphoisophthalate(SIPM) was synthesised from isophthalic acid(IPA) of low purity which was separated from CTA oxide residue with 50% fuming sulphuric acid as sulfonating.
采用从对二甲苯氧化装置 ( CTA)氧化残渣中分离出来的低纯度 IPA为原料 ,50 %的发烟硫酸为磺化剂 ,合成涤纶染色改性剂 3,5间苯二甲酸二甲酯磺酸钠 ( SIPM)。
3) sulphonating agent
磺化剂
1.
The influence of the quality of sulphonating agent, the time of reaction and the temperature in these reactions was studied.
本文主要以溶解性、磺化度等为技术指标,考察了不同磺化剂对几种芳香族合成鞣剂基料磺化反应的影响,从而选择合适的磺化剂。
4) sulfonation in solvents
溶剂磺化
5) sulfonating agent
磺化剂<冶>
6) sulphonated fat-liquor
磺化加脂剂
1.
In this paper, it has been studied that TARA extract and sulphonated fat-liquor are used in the chrome-free process, especially vegetable-aluminium tannage in order to apply it in the tannery.
就塔拉栲胶、磺化加脂剂在无铬鞣中,特别是植铝鞣的鞣制及以后工序对其所鞣革的影响作了一些研究,主要针对在工业上的应用。
补充资料：磺化剂
分子式：
CAS号：
性质：芳香烃中氢原子被磺酸基取代生成芳香族磺酸的反应叫磺化反应，能够使芳香烃发生这种反应的化学药剂称作磺化剂。工业上常用的有浓硫酸、发烟硫酸、氯磺酸和三氧化硫。
CAS号：
性质：芳香烃中氢原子被磺酸基取代生成芳香族磺酸的反应叫磺化反应，能够使芳香烃发生这种反应的化学药剂称作磺化剂。工业上常用的有浓硫酸、发烟硫酸、氯磺酸和三氧化硫。
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