Sorption of Anionic Surfactant Linear Alkylbenzene Sulfonates on Carbon Nanotubes and Its Applications 阴离子表面活性剂LAS在碳纳米管上的吸附及其应用
Three-dimensional~ 1H-magnetic resonance spectroscopic imaging of prostate gland: using body coil and endorectal coil Determination of Sodium Alkylbenzene Sulfonates by High Performance Liquid Chromatography and Electrospray Ionization Mass Spectroscopy 前列腺3D~1H-MRSI:体线圈与直肠内线圈谱线质量对照高效液相色谱-质谱联用法对线性烷基苯磺酸钠同系物的检测
Alkylbenzene sulfonates ( ABS) is widely used in many fields as anionic surfactants. 作为一种常见的表面活性剂,烷基苯磺酸盐(bs)广泛用于许多领域。
Determination of Mean Relative Molecular Mass of Straight-chain Sodium Alkylbenzene Sulfonates by Gas Chromatography with Micro-wave Assisted Desulfonation 微波脱磺-气相色谱法测定直链烷基苯磺酸钠的平均相对分子质量
The adsorption characteristics of alkylbenzene sulfonates on reservoir sand in Daqing oilfield is systematically studied in this paper. 研究了烷基苯磺酸盐表面活性剂在大庆油砂上的吸附特征。
The alkylbenzene sulfonates ( ABS) have been identified by positive, negative ions electrospray ionization ( ESI) coupled with collision activated dissociation ( CAD) MS methods. 用正、负电喷雾电离(ESI)并结合碰撞活化解离(CAD)质谱法对烷基苯磺酸盐(ABS)进行鉴定。
This paper reports the development of a method for measuring alkylbenzene sulfonates and alkyl sulfates ( AS) without requiring the use of chlorinated organic solvents, such as chloroform. 报道了在没有有机溶剂如氯仿的条件下,烷基苯磺酸盐和烷基磺酸盐(AS)测定方法的进展情况。
A series of mono-isomeric alkylbenzene sulfonates of various lengths of alkyl chains with benzene rings located at different positions along the alkyl chains are synthesized. 本文合成了一系列不同烷基碳链长度、苯环连接在烷基不同位置上的烷基苯磺酸钠异构体纯化合物。
Synthesis and Characterization of Sodium Branched-Alkylbenzene Sulfonates under control reaction conditions different alkylbenzene sulfonates are synthesized; 支链烷基苯磺酸钠的合成、表征及其结构对表面性质的影响通过对烷基化条件控制,设计合成了不同碳数的直链和支链烷基苯及烷基二甲苯,并用于制备了相应的烷基苯磺酸盐;
Synthesis of Heavy Alkylbenzene Sulfonates and Their Application in Enhanced Oil Recovery 重烷基苯磺酸盐的合成及其在提高石油采收率中的应用
Study on the Phase Behavior of Heavy Alkylbenzene Sulfonates in Microemulsion Systems 重烷基苯磺酸盐微乳体系的相行为
Alkylbenzene sulfonates and AS are precipitated with calcium and then isolated by filtration. 烷基苯磺酸盐和AS与钙盐经沉淀,然后经过过滤分离。
The interfacial tension behavior of this series of alkylbenzene sulfonates is investigated in alkane/ aqueous system and crude oil/ alkali system respectively. 分别对该系列烷基苯磺酸盐表面活性剂在烷烃/水溶液体系及原油/碱水体系的界面张力行为进行了考察。
Technological and economical analysis of alkylbenzene sulfonates recovery production plants with mixture C_9 heavy aromatic hydrocarbons 利用混合C9重芳烃回收磺酸盐装置的技术经济分析