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- secondary alcohol ethoxylate 仲醇乙氧基化物
- 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。
- The experimental condition of acetylating method for determining priminary alcohol and secondary alcohol catalyzed by perchloric acid in the medium of analytically pure ethylacetate is proposed. 提出了以高氯酸为催化剂,分析纯乙酸乙酯为介质,乙酰化法测定伯、仲醇的实验条件,实现了对经典方法的改进,简化了操作程
- Technological Conditions for Producing Alcohol Ethoxylate Phosphate 脂肪醇聚氧乙烯醚磷酸酯生产工艺条件的选择
- Asymmetric borane reduction of prochiral ketones is a good process to the synthesis of enantiomerically enriched secondary alcohols. 硼烷对前手性酮的不对称还原是合成手性仲醇的重要方法。
- Asbtract: The influence of catalysts with Ca(OEt)2/H3FO4>Ca(OEt)2>CaAc2>KAc>KOH on the distribution of synthetic lauryl alcohol ethoxylates v,as evaluated. 本文研究了不同反应条件下五种催化体系对合成月桂醇醚分布的影响,其窄化分布能力顺序为:Ca(OEt)2/H3PO4>Ca(OEt)2>CaAc2>KOH。
- The judge enjoined him from selling alcohol. 法官禁止他卖酒。
- Fatty alcohol ethoxylates of the narrow range type and fatty acid methyl ester ethoxylates will be the new nonionic surfactants with interesting applications. 窄分布脂肪醇乙氧基化物和脂肪酸甲酯乙氧基化物是两类具有应用前景的新型非离子表面活性剂。
- Keywords alcohol ethoxylate;surfactant;phase behaviour;liquid crystal; 脂肪醇聚氧乙烯醚;表面活性剂;相行为;液晶;
- Production of Secondary Alcohol by Oxidation of Paraffins 正构烷烃氧化制备仲醇的研究
- Keywords Fatty alcohol;Alcohol ethoxylate;Sulfonation;Structure;Property; 齐格勒醇;醇醚;磺化;结构;性能;
- According to the practical use, the author of this paper found out the turbid reason of AEO (Alcohol Ethoxylates) at low temperature, introduced a associated procedure and gave the practical results. 文章从生产装置实际出发,探讨了脂肪醇聚氧乙烯醚(AEO)低温时产生浑浊的原因,并通过一系列工业试验,提出了改善产品浑浊的一些方法。
- Keywords alcohol ethoxylate autoxidation oxidation stability polyoxyethylene chain; 脂肪醇聚氧乙烯醚;自动氧化;氧化;稳定性;聚氧乙烯链;
- Jim's doctor advised him to forbear from alcohol. 吉姆医生建议他尽量不喝酒。
- Her age is of secondary interest. 她的年龄不太重要。
- Keywords fatty alcohol ethoxylate of the narrow range type fatty acid methyl ester ethoxylate thickness catalyst; 窄分布乙氧基化物;脂肪酸甲酯乙氧基化物;增稠性;催化剂;
- From then on he abstained from alcohol. 从那时候起他就戒酒了。
- Alcohol has a very bad effect on drivers. 酒精对司机的影响很大。
- This substance is soluble in alcohol. 这种物质能够溶解在酒精中。
- In secondary school, children get more advanced knowledge. 在中学，孩子获得更深一些的知识。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
