高分子季铵盐,quaternary ammonium salt
high-molecular-weight quaternary ammonium salt高相对分子质量季铵盐
1.In this antimicrobial agent,the nano-SiO_2 was combined withhigh-molecular-weight quaternary ammonium salt first,which was introduced into low density polyethylene (PE-LD) at a weight fraction of 3%.探讨了纳米SiO_2与高相对分子质量季铵盐表面接枝复合抗菌剂在PE-LD中的应用。
3)Macromolecule ammonium salt高分子季铵盐杀菌剂
4)organic diammonium salt单分子双季铵盐
1.The adsorption of molecular deposition filming/flooding (MDFF) agent MD-1 (anorganic diammonium salt) from aqueous solution on montmorillonite (M) and quartz (Q) is studied by FT-IR and XRD in comparison with cetyltrimethylammonium bromide (CTAB).采用FT IR和XRD方法,与阳离子表面活性剂CTAB对比,研究了MD 1膜驱剂(一种单分子双季铵盐)在石英和蒙脱石表面的吸附。
2.The oil displacing efficiency of molecular deposition filming/flooding (MDFF) agent MD 1, a commercialorganic diammonium salt in 25% aqueous solution, is studied on the cores of Daqing main sandstone reservoirs at 45℃.膜驱剂MD 1为含2 5 %单分子双季铵盐的工业品 ,用矿化度 5 2 10mg/L的油田采出水配制驱替液。
5)quarternium salt单分子季铵盐
1.An moisture and conditionquarternium salt;具有亲和保湿调理性的一种单分子季铵盐
6)organic diammonium compound单分子双季铵盐
1.01 mmol/L aqueous solution of MD1, anorganic diammonium compound (AR), until the same water cut reached.将辽河油田兴42油藏岩心以不同方式处理并饱和兴隆台采油厂脱气脱水原油,在65~67℃下用兴二联回注水驱替至流出液含水98%,再用MD 1膜驱剂(一种单分子双季铵盐,分析试剂)的0。
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张季高