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兴发pt登录学报,2019,36(3):9-16https://doi.org/10.16039/j.cnki.cn22-1249.2019.03.002
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HPPO工艺技术概况和生产工艺中涉及的关键问题
姜祥兵
吉神化学工业股份有限公司
The General Situation of HPPO Technology and the key Problems in Production Process
JIANG Xiangbing
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摘要

综述了国内外过氧化氢直接氧化法(HPPO)工艺的发展历程和技术概况,包括Basf/Dow化学、赢创/伍德公司、中石化、怡达化工工艺的技术特点和工艺流程,重点分析了HPPO工艺的机理、副反应发生的条件、反应溶剂的选择、环氧丙烷(PO)的提纯方法等,并提出HPPO生产工艺中还存在的一些关键问题。

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姜祥兵
关键词: 环氧丙烷TS-1催化剂活性过氧化氢HPPO溶剂解反应生产工艺
Abstract:

The development history and technical overview of HPPO process by direct oxidation of hydrogen peroxide are reviewed at home and abroad,including the technical features and process flow of Basf/Dow chemical,Evonik/Uhde company,Sinopec and Yida chemical.The mechanism of HPPO process,the conditions of side reaction,the choice of reaction solvent and the purification method of PO are analyzed in detail.Some key problems in HPPO production process are put forward.

Key words: propylene oxideTS-1 catalyst activityhydrogen peroxidesolvent hydrolysisproduction process
出版日期:2019-03-25发布日期:2019-03-25整期出版日期:2019-03-25
ZTFLH: TQ072
引用本文:
姜祥兵.HPPO工艺技术概况和生产工艺中涉及的关键问题[J].兴发pt登录学报,2019,36(3): 9-16.
JIANG Xiangbing.The General Situation of HPPO Technology and the key Problems in Production Process.Journal of Jilin Institute of Chemical Technology,2019,36(3): 9-16.
链接本文:
http://xuebao.jlict.edu.cn/CN/10.16039/j.cnki.cn22-1249.2019.03.002 http://xuebao.jlict.edu.cn/CN/Y2019/V36/I3/9
[1] 陈彬,胡立峰,姜祥兵,刘群.我国异丙苯过氧化氢法与过氧化氢直接氧化法制备环氧丙烷的工艺进展[J].兴发pt登录学报,2018,35(5): 14-17.
[2] 姜祥兵.HPPO工艺发展历程及不同技术许可方的工艺区别[J].兴发pt登录学报,2018,35(5): 9-13.
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