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- 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。
- The structure of linear or branched alkylbenzene sulfonates and their content ratios can be determined from negative ion ESI/CAD-MS spectra. 线性或支化烷基苯磺酸盐的结构与相对含量可以在负离子ESI/CAD-MS方法中得到。
- 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。
- The alkylbenzene sulfonates (ABS) have been identified by negative ions fast atom bombardment(FAB) and electrospray ionization (ESI) coupled with collisionally activated dissociation (CAD) mass spectrometric methods. 用负离子化快原子轰击(FAB)和电喷雾电离(ESI)质谱并结合碰撞活化解离(CAD) 质谱方法对烷基苯磺酸盐(ABS)进行鉴定。
- linear alkylbenzene sulfonates (LAS) 十二烷基苯磺酸钠
- Several byproducts in alkylbenzene sulfonic acid were separated through column chromatography and identified by mass spectrum(MS). 采用柱层析法分离出了烷基苯磺酸中的杂质,并采用质谱法对这些杂质进行了定性。
- A study is made of linear alkylbenzene sulfonate (LAS) degradation in waste water bybacteria immobilized onto particles of Sodium alginate in a three-phase fluidized-bed reactor. 利用三相流化床进行固定化细胞降解废水中的表面活性剂十二烷基苯磺酸钠(LAS)的动力学研究实验。
- A study is made of linear alkylbenzene sulfonate (LAS) degradation in waste water bybacteria immobilized onto particles of Sodium alginate in a three phase fluidized-bed reactor. 利用三相流化床进行固定化细胞降解废水中的表面活性剂十二烷基苯磺酸钠(LAS)的动力学研究实验。
- Anionic surfactant including linear alkylbenzene sulfonate (LAS) as dominant and important surfactant was paid attention to the effects on aquatic organism. 摘要LAS对鱼等水生生物均产生有害影响,会破坏鱼鳃上皮组织、影响其相关功能(如通透性等)。
- Wang L,Wang D X,Gong Q T,et al.The study of aggregation properties of sodium alkylbenzene sulfonate by steady-state fluorescence[J].Photographic Science and Photochemistry,2004,22(1):20-27. [1]王琳;王东贤;宫清涛;等.;稳态荧光探针研究支链烷基苯磺酸钠的聚集行为[J]
- The controlled conditions and products performance of surfactant alkylbenzene sulfonate which were sulfonated by falling film and sulfonation device in tertiary oil recovery were introduced briefly. 本文详细介绍了把工业重烷基苯经过切割后有效组分通过开米松公司的降膜磺化装置磺化成用于大庆油田三次采油用表面活性剂的工艺控制条件及产品的性能特征。
- Fast Atom Bombardment and Electrospray Ionization-Mass Spectrometric Characterization of Alkylbenzene Sulfonates 快原子轰击和电喷雾电离质谱表征烷基苯磺酸盐
- Keywords solid acid catalysts;microwave radiation synthesis;linear alkylbenzene sulfonates; 固体酸催化剂;微波辐射合成;十二烷基苯磺酸钠;
- LAS (linear alkylbenzene sulfonate) 直链烷基苯磺酸盐
- Industrial linear alkylbenzene sulfonic acid 工业直链烷基苯磺酸
- sodium heavy alkylbenzene sulfonate 重烷基苯磺酸钠
- Salt hydroxy-substitute alkylbenzene sulfonate 羟基烷基苯磺酸盐
- linear alkylbenzene sulfonate (LAS) 十二烷基苯磺酸钠(LAS)
- linear alkylbenzene sulfonic acid 直链烷基苯磺酸