sulfonic

A new alkali-free amino sulfonic acid-based superplasticizer was prepared using different alkali lye.

使用不同的碱性调节剂,制备不含碱的新型氨基磺酸系高效减水剂.

Coal tar , acetic acid, dodecyl benzene Sulfonic Acid.

本品为深褐色液体;有醋酸及煤焦油的特臭.

This paper is about the technology innovation commercial manufacture of sodium p-toluene sulfonic acid.

针对某厂对 甲苯 磺酸钠生产过程中所存在的问题,提出了相应的技术改造方案.

Synthesis of amino-sulfonic acid-based high performance water-reducer and testing results of later stage concrete were discussed.

本文主要讨论了氨基磺酸系高性能减水剂的合成过程及后期混凝土试验情况.

A new methane sulfonic acid electroless tin plating technology aras investigated.

研究了一种新型甲烷基磺酸化学镀锡工艺.

A novel method for synthesizing the amino-sulfonic acid series amphoteric surfactants was developed.

给出了氨基磺酸系两性表面活性剂的一种新合成方法.

Eastman-AQ is a new kind of polymer ( ester sulfonic acid ) cation exchanger.

Eastman -AQ (AQ-55D,AQ-29D )是一种新的聚合物 ( 磺酸酯 ) 阳离子交换剂,涂于玻碳电极上,形成的膜具有强的附着力、高的选择性、良好的离子交换及防污性能.

A new syntan product prepared with tar phenol and lignin sulfonic acid.

以工业副产物木素磺酸和焦油酚为主要原料研制出一种新的合成鞣剂.

Isopropyl p-hydroxybenzoate was synthesized with toluene-p-sulfonic acid as catalyst.

以对 甲苯 磺酸为催化剂合成了尼泊金异丙酯.

Synthesis ofp-nitro-ethyl benzoate with benzene sulfonic acid as catalyst is reported.

以苯磺酸为催化剂,实现了对硝基苯甲酸与乙醇反应合成对硝基苯甲酸乙酯.

Sulfonic acid is a foaming acid available from some of the oil companies.

磺酸是从一些炼油公司获得的一种起泡酸.

A copolymer ( SPAM ) was prepared with starch, acrylamide ( AM ), 2— methy —2— acrylamidy-propyl sulfonic acid ( AMPS ) and Methacryloyloxyethyl trimethylammonium choride ( DMC ).

以工业淀粉 、 丙烯酰胺 ( AM ) 、 2—甲基— 2— 丙烯酰胺基丙磺酸 ( AMPS ) 、甲基丙烯酰氧乙基三甲基氯化铵 ( DMC ) 为原料,通过共聚制得改性淀粉絮凝剂 ( SPAM ).

The application ofp-toluene sulfonic acid as catalyst for synthesis of carboxylic ester ( ethyl butyrate ) is studied.

研究了对 甲苯 磺酸作为催化剂在羧酸酯 ( 丁酸乙酯 ) 合成中的应用.

IR spectrum analysis indicates that AMPS-EP contains epoxy groups , sulfonic acid groups and sulfonic ester groups.

红外光谱分析结果表明,改性产物AMPS-EP 含有环氧基 、 磺酸基与磺酸酯基.

The process comprises first oligomerizing isobutylene to diisobutylene using a sulfonic acid type ion exchange resin.

所述的方法包括首先异丁烯用磺酸型离子交换树脂低聚生成二聚异丁烯.