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1·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。

2·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。

3·Chitin modified with propylene oxide under alkaline conditions was described.

在碱性条件下用环氧丙烷对甲壳质进行了改性研究。

4·Chitosan was modified with propylene oxide in the presence of sodium hydroxide.

在碱性条件下用环氧丙烷对壳聚糖进行了改性研究。

5·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。

6·To make comparison of technical economics and market demand analysis for propylene oxide.

介绍了环氧丙烷的三种主要生产技术，并进行了技术经济比较和市场需求分析。

7·The catalysts are valuable for making propylene oxide from propylene and hydrogen peroxide.

对于从丙烯和过氧化氢制备环氧丙烷的反应而言本催化剂是很有价值的。

8·A process of reacting propylene oxide with methanol using basic catalyst ta is investigated.

研究了甲醇与环氧丙烷在碱性催化剂TA存在下均相合成丙二醇甲醚的过程。

9·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。

10·At last, the catalytic mechanism of cycloaddition of propylene oxide with carbon dioxide is discussed.

论文最后对该催化剂在完成环加成反应过程中的催化机理进行了初步探讨。