1) alkyl benzene sulfonic acid
烷基苯磺酸
1.
Energy-saving technical transformation on the production unit of alkyl benzene sulfonic acid with sulfur trioxide as sulfonating agent was studied.
对气体SO3作为磺化剂生产烷基苯磺酸的生产装置进行节能改造。
2) dodecylbenzene sulfonic acid
十二烷基苯磺酸
1.
The preparation and property of polyaniline doped with dodecylbenzene sulfonic acid;
十二烷基苯磺酸掺杂聚苯胺的制备及性能
2.
Pseudo-ternary phase diagram of the dodecylbenzene sulfonic acid(DBSA)/octanoic acid/ethanol/water system was established and on the basis of the phase diagram,the esterification of octanoic acid with ethanol in single-phase microemulsion system was studied.
绘制了十二烷基苯磺酸(DBSA)/辛酸/乙醇/水体系的拟三元相图,系统研究了在DBSA为表面活性剂的单相微乳液体系中辛酸和乙醇的酯化反应。
3.
27 was studied by dodecylbenzene sulfonic acid emulsion liquid membrane technique,and the critical concentration of dodecylbenzene sulfonic acid in emulsification was obtained.
采用乳化液膜技术对湿法磷酸进行净化处理,针对磷酸-镁体系,选用带磺酸基团(-S03H)的十二烷基苯磺酸作为萃取剂,在其不同浓度下对pH=0。
3) alkylbenzene sulfonate
烷基苯磺酸盐
1.
Synthesis of alkylbenzene sulfonate surfactants used for ASP combination flooding;
ASP复合驱用烷基苯磺酸盐表面活性剂的合成
2.
Analysis of the preparation and properties of a mixed alkylbenzene sulfonate;
混合烷基苯磺酸盐的研制及性能分析
3.
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。
4) dialkybenze sulfonate
双烷基苯磺酸钠
1.
Synthesis of dialkybenze sulfonate and research on its interfacial tension;
双烷基苯磺酸钠的合成及张力性能研究
2.
Performances of dialkybenze sulfonates C_(12-6),C_(12-10)and C_(12-14)were tested,and their foaming properties,e.
分三步合成了双烷基苯磺酸钠:①分子筛MCM-22催化α-烯烃与烷基苯合成双烷基苯;②双烷基苯与氯磺酸反应生成双烷基苯磺酸;③双烷基苯磺酸与NaOH中和反应生成双烷基苯磺酸钠。
5) heavy alkyl benzene sulfonate
重烷基苯磺酸盐
1.
The adsorption and the influence of alkali on the adsorption of two commercial heavy alkyl benzene sulfonate,HABS,containing 50% active substances as EOR surfactant on oil-cleaned Daqing reservoir sand(RS) are studied at 45℃.
研究了有效物含量50%的两种国产工业品重烷基苯磺酸盐HABS在大庆洗油油砂上的吸附及外加碱的影响。
2.
The interfacial tension of three-nutrient compound based oil-displacing system were studied before and after built,through the compounding of biosurfactant DSB with chemical surfactant heavy alkyl benzene sulfonate ZW1, ZW2 and α-olifine sulfonate(XT).
通过生物表面活性剂(DSB)与化学表面活性剂重烷基苯磺酸盐ZW1、重烷基苯磺酸盐ZW2及α 烯烃磺酸盐(XT)的复配,对复配前后的三元复合驱油体系界面张力进行了研究。
6) alkylbenzenesulfonate
烷基苯磺酸盐
1.
The results show that the combined sample using mainly alkylbenzenesulfonate having average chain length of 17 carbon atoms can decrease the interfacia.
结果表明:以平均烷基碳链长度在17左右的烷基苯磺酸盐为主剂进行复配后,得到的样品可以在弱碱条件下,使大庆三厂的油/水界面张力在较宽的碱质量分数〔w(Na2CO3)=0。
补充资料：烷基苯磺酸钙
分子式：ABS-Ca； DBS-Ca
CAS号：
性质：学名烷基苯磺酸钙、十二烷基苯磺酸钙。纯品为白色或浅黄色固体。无特殊气味。空气中极易吸湿。难溶于水，易溶于甲醇、乙醇，在苯、二甲苯中有一定溶解度。（60±2）%乙醇溶液呈橙黄色或棕色，易燃易爆。苯、α-烯烃经催化缩合、碘化、中和制得。是乳化性能优良的阴离子表面活性剂，用于复配混合型农药乳化剂。
CAS号：
性质：学名烷基苯磺酸钙、十二烷基苯磺酸钙。纯品为白色或浅黄色固体。无特殊气味。空气中极易吸湿。难溶于水，易溶于甲醇、乙醇，在苯、二甲苯中有一定溶解度。（60±2）%乙醇溶液呈橙黄色或棕色，易燃易爆。苯、α-烯烃经催化缩合、碘化、中和制得。是乳化性能优良的阴离子表面活性剂，用于复配混合型农药乳化剂。
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参考词条