1.
The key was to choose high efficiency viscosity reductant.
以大庆黑帝庙稠油为原料，发烟硫酸为磺化剂，合成了稠油磺酸盐。
2.
hydroxymethane sulfonic acid
羟基甲磺酸（树脂交联的酸性催化剂）
3.
Chemical reagent--5-Sulfosalicylic acid
GB/T10705-1989化学试剂5-磺基水杨酸
4.
Ammonium p-toluene sulphonate(ATS)
对位甲苯磺酸铵（涂料印花催化剂）
5.
Synthesis of Malic Easter with Aminosulfonic Acid as Catalyst
氨基磺酸作催化剂合成苹果酯的研究
6.
Effects of Three Kinds of Fertilizers on Degradation of Herbicide Chlorsulfuron;
几种化肥对除草剂绿磺隆降解的影响
7.
The effects of three kinds of fertilizers on degradation of chlorsulfuron;
三种化肥对除草剂氯磺隆降解的影响
8.
Effect of Interaction between Herbicides of Metsulfuron Methyl and Bensulfuron Methyl and Catalase on Catalase Activity
除草剂甲磺隆·苄嘧磺隆与过氧化氢酶相互作用对其活性的影响
9.
Catalytic Reduction of SO_2 to Sulfur Over Rare-Earth-Iron Catalysts
稀土-铁催化剂催化还原烟气中SO_2制硫磺
10.
Basic chemical reagents(volumetry)--Anhydrous paramino-phenyl-sulfonic acid
GB1261-1977基准化学试剂(容量)无水对氨基苯磺酸
11.
insecticidal preparation or articles based on tobacco essences or powders
以硫磺或硫化物为基料的杀虫剂或制品
12.
THE ASSUMPTION OF EVALUATION METHOD IMPROVEMENT OF SULFUR RECOVERY CATALYSTS ACTIVITY
硫磺回收催化剂活性评价方法改进设想
13.
Research of Exploiting Sulfonated Starch As a New Water Reducing Admixture;
磺化淀粉开发用作新型水泥减水剂的研究
14.
Study on the Mechanism of Drilling Tools Corrosion in Drilling Fluids and Inhibitors for This System;
磺化钻井液中钻具腐蚀机理和缓蚀剂的研究
15.
Study on Interaction between Sulfonylurea Herbicides and Catalase;
磺酰脲类除草剂和过氧化氢酶相互作用
16.
Research on Synthesis and Application Synthesize of Aminosulfonic-based Superplasticizer
氨基磺酸盐高效减水剂的合成优化及应用
17.
Review on preparation and application of sulfonated solid acid catalysts
磺酸型固体酸催化剂的制备与应用研究进展
18.
Study on Performance of Compound-modification Sulfonated Wheat Straw Lignin GSL as Water Reducer
复配改性磺化碱木质素减水剂的性能研究