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    A styrene refining method for the combination of a falling film reboiler and heat pump technology to provide the heat source required by the separation tower.

    Maldives A styrene refining method for the combination of a falling film reboiler and heat pump technology to provide the heat source required by the separation tower.

    Energy-saving reaction process for producing ethylbenzene from pure ethylene

    Maldives Energy-saving reaction process for producing ethylbenzene from pure ethylene

    Method for recovering propylene glycol and other organic matters from propylene epoxidation alkali washing wastewater

    Maldives Method for recovering propylene glycol and other organic matters from propylene epoxidation alkali washing wastewater

    Method for producing 1,4-butanediol by direct hydrogenation of maleic anhydride and producing succinic anhydride in parallel

    Maldives Method for producing 1,4-butanediol by direct hydrogenation of maleic anhydride and producing succinic anhydride in parallel

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    Jiaxi, Anhui
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    Ruihua Technology

    Has a number of patented technology, mainly engaged in the field of petrochemical engineering and technical services of professional companies.

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    5/F, Block A, Building 1, Chuangyan Port, Science and Education City, Wujin District, Changzhou City, Jiangsu Province

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      • Latest developments

      • Party branch activities

    • Honor

    • Contact us

    • Engineering Center

      • Jiangsu Petrochemical Dehydrogenation Oxidation Engineering Technology Research Center

      • Changzhou Petrochemical Engineering Technology Research Center

      • Changzhou High-tech Zone Downstream Technology Engineering Research Center of Styrene

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