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    Home > Chemicals Industry > Rubber Plastic News > Wanhua Chemical's annual production of 400,000 tons of propylene oxide project environmental impact report announcement

    Wanhua Chemical's annual production of 400,000 tons of propylene oxide project environmental impact report announcement

    • Last Update: 2022-09-13
    • Source: Internet
    • Author: User
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    Recently, the official website of Wanhua Chemical Group announced the draft for comments on the environmental impact report of the 400,000-ton-per-year propylene oxide (POCHP) project


    Project Description

    Project Description

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    Project construction background

    Project construction background

    Propylene oxide, also known as propylene oxide, methyl ethylene oxide, 1,2-propylene oxide, with the chemical formula C3H6O, is a very important organic compound raw material and the third largest propylene after polypropylene and acrylonitrile Derivatives


    At present, the production processes of propylene oxide (PO) mainly include chlorohydrin method, co-oxidation method and direct oxidation method


    Since 2014, Wanhua Chemical Group has been conducting research and development of cumene hydrogen peroxide (POCHP) process, and has developed a complete set of POCHP technology with independent intellectual property rights


    After the project is completed, Wanhua Chemical Group will possess three industrialized production technologies of PO/MTBE (methyl tertiary butyl ether method), PO/SM (styrene method) and POCHP, breaking the foreign technology blockade and filling the domestic gap.


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