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Keywords sulfonation reaction;sulfonating agent;technology; 磺化反应;磺化剂;工艺;
Keywords Sulfonated PEKK;Sulfonating reaction;Characterization; 磺化反应;磺化聚醚酮酮;结构分析;
Keywords sulfonating reaction;sulfonated PEKK;catalysis;esterification; 磺化反应;磺化聚芳醚酮酮;催化;酯化反应;
The aromaticity of solvent oil in the sulfonation reaction was investigated. 考察了溶剂油磺化过程中芳烃含量的变化。
The sulfonation reaction efficiency would reach a peak when the mole rate of acetic anhydride and concentrated sulfuric acid was 1.5. 磺化剂中乙酸酐与浓硫酸的摩尔比为1.;5:1时，平均磺化效率达到了最高；
Water soluble straw pulping black liquor s lignosulfonate(SBT-LSN) water reducer for concrete was prepared through catalytic oxidation and sulfonation reaction. 采用催化氧化再磺化工艺制备了水溶性草浆黑液木质素磺酸盐(SBT-LSN)混凝土减水剂。
Keywords hesperidin;sulfonation reaction;structure characterization; 橙皮苷;磺化反应;结构表征;
The Sulfonation Reaction Applied in Electroplating 电镀领域的磺化反应
The sulfonated polystyrene (SPS) has been prepared by sulfonation reaction of the polystyrene, which is used as a filtrate reducer for oil well cement slurry. 通过磺化改性,制备了磺化聚苯乙烯(SPS)作为油井水泥降失水剂。
Petroleum sulfonate was obtained through sulfonation reaction using extract oil from lube oil solvent refining unit as raw material and fuming sulfuric acid as sulfonation agent. 摘要以减五线馏分油溶剂精制后的抽出油为原料，采用发烟硫酸为磺化剂进行磺化反应制取石油磺酸，进而制取石油磺酸钠。
Keywords sulfonation;sulfur trioxide;technology;application; 磺化;三氧化硫;技术;应用;
Demanded by the technology of sulfonating reaction with SO3,a new type up-jet loop reactor(JLR) with multi-ejector was designed. 基于甲苯三氧化硫磺化反应工艺的需要，设计了一种分布式多喷嘴新型结构的上喷式环流反应器。
Demanded by the technology of sulfonating reaction with SO 3,a new type up jet loop reactor(JLR) with multi ejector was designed. 基于甲苯三氧化硫磺化反应工艺的需要,设计了一种分布式多喷嘴新型结构的上喷式环流反应器。
Keywords Chrysin;Apigenin;Structure modification;Sulfonation reaction;Crystal structure; 白杨素;芹菜素;结构修饰;磺化反应;晶体结构;
Keywords Sulfonation;Polyimide;NTDA;Fuel Cell;Proton exchange membrane; 磺化聚酰亚胺;萘二酐;燃料电池;质子交换膜;
The sulfonating reaction was found on the unsaturation bonds of polybutadiene basing on the research of dynamics of the sulfonating action and FTIR analysis of reacted products. 通过研究磺化反应的动力学和对磺化产物的分析测试，提出磺化发生在聚丁二烯的双键上新观点。
Keywords sulfonation;homolog labeling;proteome;chemical modification; 磺化;同系物标记;蛋白质组;化学修饰;
Research Progress on Sulfonation Reaction Technology 磺化反应工艺研究进展
Keywords iron sulfo-tetra（1;4-dithiin） porphyrazine;sulfonation reaction;direct substitution;characterization; 磺化四（1;4-二噻英）四氮杂卟啉铁;磺化反应;直接取代;表征;
Keywords sulfone;cyclic olefine;cyclopropane; 砜;环烯;环丙烷;