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- cumene sulfonate 异丙基苯磺酸盐
- 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）。
- 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。
- Sodium Silicate, potassium(sodium) silicate, Ethoxyl sodium sulfon... 生产速溶粉状硅酸钠和羟乙基磺酸钠等。
- Novel Technology for Synthesis of Propylene Oxide Using Cumene Hydroperoxide as Oxidant(Cont. 用异丙苯过氧化氢作氧化剂合成环氧丙烷的新技术(待续)
- Application of zeolite catalyst in cumene process makes it possible to achieve better quality without pollution. 而在合成异丙苯阶段使用沸石分子筛为催化剂,具有收率高、产品质量好、操作费用低、无腐蚀等优点。
- The first topic of this paper is the dynamic simulation of cumene oxidation system. 本论文的工作之一是对异丙苯氧化系统进行了动态模拟。
- The results show that the interfacial activities of combined systems are much better than that of alkyl sulfonate systems. 结果表明，复配体系的界面活性优于单一的磺酸盐体系。
- Properties of the coke formed on M-92 cumene synthesis catalyst and regeneration of the catalyst using H_2O-O_2-N_2 were investigated. 研究了中试失活的M-92异丙苯合成催化剂上积炭的性能及在不同温度下的H2O-O2-N2烧炭再生。
- Within the limits of chelation, as the polyelectrolytes concentration is increased, the sulfonate tole-rance of the maltivalent cation increases. 在螯合能力范围内,随着聚电解质的浓度的增加烷基苯磺酸盐对多价阳离子的容忍能力增加。
- Deactivation and regeneration of QZ-2000 catalyst for alkylation of benzene and propylene to synthesize cumene were studied. 对苯和丙烯烷基化反应合成异丙苯的QZ-2000烷基化失活催化剂进行了失活原因及再生条件的研究。
- The ash content of HBS lignin (mason pine) is 0.6%,while the ash content of traditional lignin sulfonate is 21.4%. 从松木中提取的?沸醇木质素的w(灰分)=0 6%25,而传统造纸黑液制得木质素磺酸钙的w(灰分)=21 4%25。
- The non-equilibrium stage model is used to simulate catalyticdistillation process for cumene synthesis using low concentration propylene and benzene. 对苯与低浓度丙烯合成异丙苯的催化精馏过程建立非平衡级模型。
- HPLC method for determination of sodium azulene sulfonate in Marzulene-S granules was established. 建立了反相离子对HPLC法测定麦滋林颗粒中薁磺酸钠含量。
- High reaction temperature and the existence of shape selective zeolite were in favor of benzene formation during cumene cracking. 高温和择形分子筛有助于提高异丙苯裂化生成苯的产率和选择性；
- It is very difficult to sulfonate PES by electrophilic aromatic substitution reaction. 同时通过改变氯磺酸与聚醚砜的摩尔比,可以对反应进行控制。
- These synthesis methods were divided into four types, namely, sulfonatic method, cumene method, aromatic method and substitude method. 指出传统的磺化法通过工艺改进，目前仍为间苯二酚的主要生产方法；
- In all tests,the boronised sulfonate detergents showed better performances in comparison with the conv... 在所有的对比试验中，硼化磺酸盐清净剂均显示了较好的特性。
- The results showed that selectivity and stability of the catalyst were greatly enhanced and yield of cumene was increased after the modification. 实验结果表明,改性后的催化剂选择性和稳定性提高,异丙基苯的收率增加;
- Experiment research on synthesis of additive by chemical conversion of lignin sulfonate introduced. 论述了木质素磺酸盐化学改性制取水煤浆添加剂的试验研究。
