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- Formation and behavior of nonionic microemulsion. 非离子型微乳液的形成及其相行为研究。
- These polyelectrolytes can be anionic, cationic or nonionic. 聚合电解质有阳离子型、阴离子型或非离子型。
- Addition of demulsifier dodecyl benzenesuifonate (DBSS) into feedstock. 在原料油中加入破乳剂十二烷基苯磺酸钠(DBSS)。
- This technology can be used to treat all kinds of organic-polymer demulsifier. 此技术可用于各种有机聚合物破乳剂。
- High concentration of ionic RCM were cytotoxic in comparison to the nonionic. (1)高浓度离子型RCM有细胞毒性;
- Schick M 7. Nonionic surfactants (M). New York: Marcel Dekker Inc, 1967. 徐燕莉编著.;表面活性剂的功能(M)北京化学工业出版社2000年6月
- After application of this demulsifier, the dehydration rate has been improved arid operation cost has been saved. 应用该破乳剂后,明显提高破乳剂的脱水率,节约了运行成本。
- Nonionic surface-active agents include polyoxyethylene condensates, sucrose esters and alkyl amine oxides. 非离子型表面活性剂有聚氧乙烯缩合物,糖酯和烷基胺氧化物。
- Purpose: To explore the risk factors of nonionic contrast medium to induce contrast media nephropathy, CMN. 目的:探讨非离子型造影剂导致造影剂肾病的危险因素。
- The higher resin and asphalt the crude oil contains, the more demulsifier is needed. 胶质和沥青质含量高的原油对破乳剂的需要量也大。
- The optimal quantity of the demulsifier for crude oil decreases with the increase of temperature. 温度会影响破乳剂的最佳值,随温度升高,原油乳状液破乳时所使用的破乳剂用量的最佳值降低;
- Demulsifier TKQ comprises of phenol-amine resin block polyethers and quaternized polyamidoamine. 该破乳剂由酚胺树脂聚醚和聚酰胺-季铵盐两种组分组成。
- After application of this demulsifier,the dehydration rate has been improved and operation cost has been saved. 应用该破乳剂后,明显提高破乳剂的脱水率,节约了运行成本。
- This method uses water containing a demulsifier as an extractant,titration is carried out in aqueous solution. 这种方法使用环境友好的化学试剂,不会对环境和人造成伤害。
- The results of experiment showed that the demulsifier had character of high dehydrating rate and strong ability of water clarification. 实验证明:此类清水型特(超)稠油破乳剂具有脱水率高和清水能力强的特点。
- The stability of latex was sufficed by compounded systems of anionic and nonionic surfactants. 用阴/非离子复配的乳化剂能使聚合体系达到较好的稳定性;
- The effects of alcohol are studied on the microemulsion composed of nonionic surfactant, water and heptane. 研究了醇在非离子表面活性剂、水及庚烷体系中对其形成的微乳液的影响。
- The nanomaterials can reduce the effective content of polyether in the demulsifier, and can optimise the emulsion breaking dehydration of the compound. 纳米材料的加入降低了破乳剂中聚醚的有效含量,并能保障复合物的破乳脱水性能有较大的提高。
- Nonionic surfactant,cation surfactant,antiseptic inartificial spicery.and metal corrosion inhibitor. 阳离子表面活性剂,非离子表面活性剂,杀菌剂,天然香料和金属缓蚀剂等。
- Selecting and evaluating desalting and dewatering properties of eight kinds of commerical demulsifier by bottle method is presented. 用试瓶法筛选评价了8种商品破乳剂的脱盐脱水性能及其复配协同作用。