propylene oxide

A new technology of reaction distillation for producing propylene glycol from hydration of propylene oxide

环氧丙烷水合制丙二醇反应精馏新工艺

The result of simulation is valuable for industrialization of propylene oxide producing process by hydrogen peroxide.

经计算得到的模拟结果对过氧化氢氧化丙烯制备环氧丙烷工艺的工业化有一定的参考价值.

The recent progress using titanium silicalite to catalyze propylene into Propylene Oxide was introduced.

评述了环氧丙烷的各种合成方法,介绍了钛硅沸石催化丙烯环氧化反应研究的近期进展.

Design and application of carbide slag in propylene oxide production were summarized.

总结了电石渣生产环氧丙烷工艺中的设计与应用.

A new process of Hydration of propylene oxide to glycols was introduced.

采用反应精馏新工艺由环氧丙烷水合制丙二醇.

Propylene oxide is important material of organic chemistry industry.

环氧丙烷是一种重要的有机化工原料.

Trace water in the initiator system is an important factor which affects the initiating terminal group structure and the performance of the random copolymer of ethylene oxide and propylene oxide.

引发体系中的微量水分是影响环氧乙烷环氧丙烷无规聚醚起始端基结构，并进一步影响其分子量和使用性能的重要因素。

The influential factors on propylene chlorohydrin yield in the key procedure of chlorohydrination of propylene oxide production by chlorohydrination are discussed and analysed ( qualitatively), and the countermeasures of optimum control are raised to increase the yield of propylene chlorohydrin.

根据反应原理并结合生产实践，定性分析、探讨了氯醇法生产环氧丙烷的关键工序&氯醇化工序中影响氯丙醇收率的因素，提出了提高氯丙醇收率的优化控制措施。

The copolymer of ethylene oxide and propylene oxide is a very important type of non-ionic surface active agent, the properties of which could be monitored by changing the relative molecular mass or the ratios of ethylene oxide to propylene oxide.

环氧乙烷（EO）环氧丙烷（PO）共聚醚是一种重要的非离子型表面活性剂，其性能可以通过相对分子质量以及EO和PO比例的不同进行调控。

Ring opening alternating copolymerization of phthalic anhydride and propylene oxide by nd ( naph) 3 al ( I bu) 3

Nd（naph）3-Al（i-Bu）3催化邻苯二甲酸酐与环氧丙烷交替共聚