HPPO工艺技术概况和生产工艺中涉及的关键问题

doi:10.16039/j.cnki.cn22-1249.2019.03.002

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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 oxide TS-1 catalyst activity hydrogen peroxide solvent hydrolysis production 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]. 吉林化工学院学报, 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.

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http://xuebao.jlict.edu.cn/CN/10.16039/j.cnki.cn22-1249.2019.03.002 或 http://xuebao.jlict.edu.cn/CN/Y2019/V36/I3/9

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