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    Home > Chemicals Industry > Chemical Technology > 300,000 tons/year coke oven gas to methanol project started

    300,000 tons/year coke oven gas to methanol project started

    • Last Update: 2021-09-11
    • Source: Internet
    • Author: User
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    The picture shows the groundbreaking ceremony
    .
    (Luo Changli/Picture)

    The picture shows the groundbreaking ceremony
    .
    (Luo Changli/Picture)

      Sinochem News Network News On September 1, Xuzhou Longxingtai Energy Technology Co.
    , Ltd.
    , a 300,000 tons/year coke oven gas to methanol and 100,000 tons/year liquid ammonia project contracted by Southwest Chemical Research and Design Institute Co.
    , Ltd.
    , started construction Ceremony

    .

      The project is located in Pizhou Economic Development Zone, Xuzhou City.
    It is the largest coke oven gas-to-methanol project in China (the methanol plant is designed to have a maximum capacity of 400,000 tons/year)

    .

      Among them, the 300,000 tons/year coke oven gas to methanol project compresses the coke oven gas, uses an adsorption tower to remove tar and naphthalene, and then desulfurizes through a desulfurization tank and an iron-molybdenum converter.
    The methane in the raw material gas is converted into effective gas carbon monoxide and hydrogen for synthesizing methanol, and finally methanol synthesis and rectification are performed to obtain methanol products

    .

      The 100,000 tons/year synthetic ammonia project uses the purge gas from the methanol synthesis unit as the raw material to produce synthetic ammonia
    .
    After the methanol synthesis alcohol washing tower, the purge gas is subjected to pressure swing absorption to extract hydrogen, and the hydrogen and nitrogen are mixed in a ratio of 3:1 and sent to the ammonia synthesis unit

    .
    The designed scale of the synthetic ammonia plant is 100,000 tons/year, and the actual annual output is 89,600 tons

    .

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