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- Sulfonates surfactants are widely used in oil recovery industry,and its foaming properties play an important role in oil recovery. 磺酸盐类阴离子表面活性剂在采油工业中应用广泛,其泡沫性能(起泡性和泡沫稳定性)对采收率影响很大。
- Anionic surfactants which include petroleum sulfonates, alkylbenzene sulfomates, petroleum carboxylates and ligin sulfonates, in which sulfonate surfactant is the most well known type are widely used in EOR. 阴离子型表面活性剂在三次采油中应用最为普遍,它们主要包括石油磺酸盐、烷基苯磺酸盐、石油羧酸盐、木质素磺酸盐等,而其中以磺酸盐型最多。
- Relationships between structure to properties of alkylbenzene sulfonate surfactants and EOR 三次采油用烷基苯磺酸盐结构与性能的关系研究
- 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
- alkyl benzene sulfonate surfactant 烷基苯磺酸盐表面活性剂
- sulfonate surfactants 磺酸盐表面活性剂
- DO THE SURFACTANTS HAVE THE SOD- LIKE ACTIVITY? 表面活性剂具有SOD样活性吗?
- The effects of the concentrations, mixed ratio for two surfactants and the chain length of the alkyl sulfonate on the formed vesicles were investigated, respectively. 对混合表面活性剂的总浓度、两表面活性剂的混合比以及混合体系中烷基磺酸盐的碳链长度对囊泡形成的影响进行了研究。
- Must not protrude above the metal surfact. 尼龙螺母不应高出金属表面。
- Application of Petroleum Sulfonate Surfactant in Preparation of Coal Water Slurry 石油磺酸盐表面活性剂在水煤浆制备中的应用
- Properties of SAE were compared with nonionic surfactants like primary alcohol ethoxylate(PAE),nonylphenol ethoxylate(NPE),and anionic surfactants like dodecyl benzene sulfonate(LAS)in the report. 文中还将SAE的性能与非离子表面活性剂伯醇乙氧基化物(PAE)、壬基酚乙氧基化物(NPE)及阴离子表面活性剂十二烷基苯磺酸盐(LAS)进行了比较。
- Add 50 g of calcium dodecylbenzene sulfonate (CAS 26264-06-2). 加入5.;0克十二烷基苯磺酸钙(同)。
- The addition of the surfactants can accelerate remediation work. 综述了表面活性剂在污染土壤修复中的应用。
- The synergism of SMA with above surfactants is weaker than SSMA. SMA与上述表面活性剂的复配增效作用比SSMA要弱。
- Fluorosurfactant is one kind of the special surfactants. 含氟表面活性剂是特种表面活性剂的一类。
- The macromolecule surfactants are still in development. 高分子表面活性剂正在发展之中。
- The alloy must be complexed with several other surfactants. 这种合金必须要其它几种活化剂才可以络合。
- A series of highly pure surfactants was synthesized. 合成了一系列高纯度的表面活性剂。
- No colloid, surfactants or emulsifying agents are employed in the process. 本法不使用胶、表面活化剂或乳化剂。
- Complex calcium sulfonate grease is excellent multi-purpose lubricating grease. 复合磺酸钙基润滑脂是优良的通用润滑脂。