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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。
Under the same conditions, propylene oxide polymerization proceeded fasfer than ECH polymerization. 在同样的聚合反应条件下,环氧氯丙烷聚合反应速度大于环氧丙烷聚合反应速度。
A new method for preparation of isopropanolamine from ammonia and propylene oxide in methanol was reported. 研究了在甲醇介质中用氨和环氧丙烷制备异丙醇胺的新工艺。
The influence of reaction temperature and WHSV on conversion of propylene oxide is not appreciable. 反应温度和空速对环氧丙烷的转化率影响不大。
The copolymerization between calcium lignosulfonate and propylene oxide was investigated in this paper. 以马尾松木质素磺酸钙与环氧丙烷为起始原料进行共聚反应。
The terpolymerization of propylene oxide( PO) and cyclohexene oxide( CHO) with carbon dioxide( CO2) was investigated. 报道了三元共聚物聚甲基乙撑－己撑碳酸酯的制备与性能研究。
A new method for recovering 1,2-dichloropropane from waste liquor in propylene oxide production was developed. 介绍了从环氧丙烷生产废液中回收1,2-二氯丙烷的新方法。
Conclusion The damage of peripheral nerves and the centralperipheral axonopathy may be induced by propylene oxide. 结论环氧丙烷可致周围神经损害，为中枢-周围远端型轴索病。
Abstract： A new process of Hydration of propylene oxide to glycols was introduced. 摘要：采用反应精馏新工艺由环氧丙烷水合制丙二醇。
Etherification of propylene oxide with methanol using MAF solid base catalyst had been investigated. 研究了甲醇与环氧丙烷在固体碱催化剂MAF存在下非均相合成丙二醇甲醚的过程。
The terpolymerization of propylene oxide (PO) and cyclohexene oxide (CHO) with carbon dioxide (CO2) was investigated. 报道了三元共聚物聚甲基乙撑－环己撑碳酸酯的制备与性能研究。
Anew developing method for the preparation of propylene oxide from propylene chloro-hydrination is discussed. 讨论了一个新的丙烯氯醇化制备环氧丙烷流程的开发方法。
Trimethylamine catalyzes the reaction of propylene oxide to polyethers， and causes the deactivation of TS-1. 碳酸钾使环氧丙烷选择性降低，三甲胺引起TS-1催化剂失活。
Objective To study the toxic effect of propylene oxide on peripheral nervous system. 目的研究环氧丙烷对周围神经的毒性作用。
Our business segments include Propylene Oxide and related products, Ethylene and derivatives / co-products, Inorganic Chemicals and Refining. 业务范围及产品包括环氧丙烷及其衍生物，乙稀及其衍生物，无机化学和炼油等。
Poly (propylene carbonate) polyols was synthesized by the copolymerization of carbon dioxide with propylene oxide in the presence of double metallic catalyst in loop reactor. 摘要以二氧化碳3环氧丙烷为原材料，在双金属氰化物催化剂催化下，利用环流反应器合成聚碳酸亚丙酯多元醇。
Y(CCl3 COO)3/ZnR2/Glycerol was used for the terpolymerization of carbon dioxide (CO2), propylene oxide (PO), and cyclohexene oxide (CHO). 摘要在稀土三元催化剂（三氯乙酸稀土配合物／二乙基锌／甘油）催化下实现了二氧化碳、环氧丙烷及环氧环己烷的三元共聚合。
Simultaneously the development of product applications especially in the production of cyclohexanone oxime,propylene oxide,etc are briefly involved. 同时简略介绍了产品应用发展,特别是其在环己酮肟、环氧丙烷等生产工艺中的应用发展。
However,using THEIC initiator,the reaction rate for epichlorohydrin is faster than that of propylene oxide and 2-butoxyxirane,respectively. 在THEIC体系,就链引发而言,环氧氯丙烷的大于环氧丙烷、丁基醚环氧乙烷。
Methylpyrazine has been synthesized by gas-solid contact catalysis of ethylene diamine with propylene oxide in fixed-bed reactor. 本文研究了以乙二胺和环氧丙烷为原料,经气固相接触催化合成2-甲基吡嗪的新工艺。