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    Home > Chemicals Industry > Rubber Plastic News > The largest single-series hydrocracking unit in China was successfully put into operation

    The largest single-series hydrocracking unit in China was successfully put into operation

    • Last Update: 2022-09-05
    • Source: Internet
    • Author: User
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    On November 20, the newly built 4 million ton/year hydrocracking unit of Zhenhai Refinery, which was contracted and constructed by Guangzhou (Luoyang) Engineering Co.


    The unit is currently the largest single-series hydrocracking unit in China.


    Zhenhai Refinery 4 million tons/year hydrocracking unit

    Zhenhai Refinery 4 million tons/year hydrocracking unit

    The main equipment of the unit has been localized, the heavy-duty hydrogenation reactor has been reduced in weight, and the construction technology has reached the international advanced level


    ●The high-efficiency winding tube heat exchanger with overlapping arrangement saves the layout space and reduces the number of high-pressure pipes and valves


    The adopted integrated circulating hydrogen desulfurization process and engineering patent technology saves the large-diameter external circulating hydrogen pipeline and greatly reduces the investment in equipment pipelines


    Adopting digital design, the ground pipe construction has achieved zero design changes


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