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- The chelating surfactant,with a ED3A hydrophilic group,has excellent surface activity and metal ion complexing actions. 以ED3A为亲水基团的螯合性表面活性剂同时具有良好的表面活性和络合金属离子的作用。
- Abstract: Preparation and applications of two kinds of chelating surfactant derived from citric acid were introduced with di-sodium salt of citric acid, high fatty alcohol monoester focused. 摘要： 介绍了由柠檬酸衍生的两类螯合性表面活性剂的合成与性能，重点介绍了柠檬酸脂肪醇单酯的合成方法与应用性能。
- Keywords chelating surfactant;N-acyl ED3A;application performance; 螯合性表面活性剂;N-酰基ED3A;应用性能;
- chelating surfactant 螯合性表面活性剂
- Must not protrude above the metal surfact. 尼龙螺母不应高出金属表面。
- A EOR pilot test of WPS surfactant flooding. 活性剂WPS驱提高采收率先导试验研究
- Wettability is an important property of surfactant. 润湿性是表面活性剂的一个重要特性。
- The result showed that the final product had excellent surface activity and chelating property. They could be substitutes for the surfactant and STPP in detergent formula. 性能评价结果表明该产品具有较强的表面活性和螯合力,在洗涤剂配方中可替代表面活性剂和STPP。
- Furthermore, the chelating Fe 2+ activity of Bre was shown. 灯盏花素还具有螯合Fe2＋的活性。
- They are also used as the material of ether and ester surfactant. 也用作醚型，酯型表面活性剂的原料。
- Applications of surfactant in oil field have been reviewed. 综述了表面活性剂在油田中的应用。
- Multifunctiona synergist MAT is a king of anionic surfactant. 多功能增效剂MAT属阴离子表面活性剂。
- It showed to be a surfactant, N,N-dihydroxyethyl dodecylamine. 结果表明，该组分为一表面活性剂N，N-二羟乙基十二烷基胺。
- There was a synergism among alkali,surfactant and polymer. 显微照片验证了含驱油剂的乳液存在多重乳状液。
- Chelating cellulose is of simple preparation,excellent nature and low cost. 螯合纤维素制备工艺简单，性能优越，成本低廉。
- The etching liquid may further contain a surfactant. 该蚀刻液可以进一步含表面活性剂。
- Chelating agents can be used to remove toxic metal ions from soil or water. 螯合剂可以用来从土壤或水中清除有毒的金属离子。
- Hydrochloric Acid, Cationic Surfactant, Perfume, Oxalic Acid, Dye. 产品成份：盐酸、阳离子表面活性剂、草酸、香精、颜料。
- Polymerizable surfactant is a new kind of ernulsifiers. 聚合型乳化剂是一种新型乳化剂。
- Gentle skin cleanser. Mild surfactant produces rich lather. 泡沫中活化因子多，能高效洁净肌肤。
