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    Home > Chemicals Industry > Rubber Plastic News > Qinghai Coal-to-Olefin Project is supporting a new 300,000-ton polyethylene plant!

    Qinghai Coal-to-Olefin Project is supporting a new 300,000-ton polyethylene plant!

    • Last Update: 2022-08-26
    • Source: Internet
    • Author: User
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    Recently, Qinghai Environmental Research and Design Institute Co.
    , Ltd.
    released the first EIA announcement of Qinghai Mining Group Golmud Energy and Chemical Co.
    , Ltd.
    with an annual output of 300,000 tons of polyethylene


    .


    Project name: 300,000 tons/year polyethylene project of Qinghai Mining Group Golmud Energy Chemical Co.
    , Ltd.
    Construction unit: Qinghai Mining Group Golmud Energy Chemical Co.
    , Ltd.
    Construction site: Golmud Industrial Park, Qaidam Circular Economy Pilot Zone, Qinghai Province
    Construction nature: new construction
    Construction content: Qinghai Mining Group Golmud Energy and Chemical Co.
    , Ltd.
    built a 300,000-ton/year polyethylene plant in the Qinghai Mining 600,000-ton/year olefin project in Golmud Industrial Park.
    The produced ethylene is used as the raw material, and the gas phase polymerization process is adopted to produce polyethylene products, forming a complete coal gasification-methanol-olefin-polyolefin industrial chain


    .


    Project name: 300,000 tons/year polyethylene project of Qinghai Mining Group Golmud Energy Chemical Co.
    , Ltd.
    Project name: 300,000 tons/year polyethylene project of Qinghai Mining Group Golmud Energy Chemical Co.
    , Ltd.
    Construction unit: Qinghai Mining Group Golmud Energy Chemical Co.
    , Ltd.
    Construction site: Golmud Industrial Park, Qaidam Circular Economy Pilot Zone, Qinghai Province
    Construction nature: new construction
    Construction content: Qinghai Mining Group Golmud Energy and Chemical Co.
    , Ltd.
    built a 300,000-ton/year polyethylene plant in the Qinghai Mining 600,000-ton/year olefin project in Golmud Industrial Park.
    The produced ethylene is used as the raw material, and the gas phase polymerization process is adopted to produce polyethylene products, forming a complete coal gasification-methanol-olefin-polyolefin industrial chain

    .
    Polyethylene synthesis uses 259,868 tons of ethylene through gaseous polymerization, producing 272,113 tons of polyethylene products
    .
    70% of polyethylene is LLDPE (linear low density polyethylene) and 30% is HDPE (high density polyethylene)
    .
    Polyethylene synthesis uses 259,868 tons of ethylene through gaseous polymerization, producing 272,113 tons of polyethylene products
    .
    70% of polyethylene is LLDPE (linear low density polyethylene) and 30% is HDPE (high density polyethylene)
    .
    70% of polyethylene is LLDPE (linear low density polyethylene) and 30% is HDPE (high density polyethylene)
    .
    The 600,000-ton/year olefin project of Qinghai Mining Group Co.
    , Ltd.
    is located in Kunlun, a major industrial base in Golmud Industrial Park, Haixi Prefecture, Qinghai Province.
    The total investment of the project is 21,143.
    9355 million yuan.
    The project covers an area of ​​251.
    2 hectares.
    Li Coal mine coal is the raw material coal, which is pressurized and gasified by dry pulverized coal, purified to produce purified gas, and the purified gas is passed through a methanol unit to produce MTO-grade methanol intermediate products; MTO-grade methanol is first converted into light olefins by catalytic conversion in the MTO unit, and then Products such as polymerized ethylene and polymerized propylene are obtained by olefin separation; propylene is polymerized, extruded and pelletized to produce polypropylene products

    .
    Qinghai Mining Group Co.
    , Ltd.
    600,000 tons/year olefin project
    Qinghai Mining Group Co.
    , Ltd.
    600,000 tons/year olefin project
    is located in Kunlun, a major industrial base in Golmud Industrial Park, Haixi Prefecture, Qinghai Province.
    The total investment of the project is 21,143,935,500 yuan.
    With an area of ​​251.
    2 hectares, the coal mines from Yuka, Dameigou and Muli coal are used as raw coals, and the dry pulverized coal is pressurized and gasified and purified to produce purified gas.
    The purified gas passes through a methanol plant to produce MTO-grade methanol intermediate products; MTO-grade methanol first Light olefins are generated by catalytic conversion in the MTO device, and then separated from olefins to obtain products such as polymer-grade ethylene and polymer-grade propylene; propylene is polymerized, extruded and pelletized to produce polypropylene products

    .
    The main works of the project include: 1.
    8 million t/a coal gasification-to-methanol plant and 600,000 t/a methanol-to-olefins plant

    .
    Production of 260,000 t/a ethylene products and 415,400 t/a polypropylene products, by-products include 17,100 t/a sulfur, 4,550t/a MTBE, 16,800 t/a butene-1, 14,400 t/a isobutane And C4+: and 9400t/aC5+ and C6+, the intermediate products include 1,894,720 t/a MTO grade methanol (95%) and 640t/a hydrogen

    .
    The main works of the project include: 1.
    8 million t/a coal gasification-to-methanol plant and 600,000 t/a methanol-to-olefins plant

    .
    Production of 260,000 t/a ethylene products and 415,400 t/a polypropylene products, by-products include 17,100 t/a sulfur, 4,550t/a MTBE, 16,800 t/a butene-1, 14,400 t/a isobutane And C4+: and 9400t/aC5+ and C6+, the intermediate products include 1,894,720 t/a MTO grade methanol (95%) and 640t/a hydrogen

    .
    On July 23, 2020, at the 21st Youth Fair, Qinghai SDIC and Sichuan Energy Investment Group Co.
    , Ltd.
    signed the "600,000 tons/year Olefin Project Investment Framework Agreement"

    .
    On July 23, 2020, at the 21st Youth Fair, Qinghai SDIC and Sichuan Energy Investment Group Co.
    , Ltd.
    signed the "600,000 tons/year Olefin Project Investment Framework Agreement"

    .
    According to the person in charge of the relevant departments of Qinghai Mining, the 300,000-ton polyethylene project is one of the important supporting devices for Qinghai Mining's 600,000-ton olefin project .
    The last monomer unit of the olefin project has officially entered the EIA publicity stage, laying a solid foundation for Qinghai Mining to speed up the introduction of strategic investment and smoothly promote the construction of the olefin project

    .
    According to the person in charge of the relevant departments of Qinghai Mining, the 300,000-ton polyethylene project is one of the important supporting devices for Qinghai Mining's 600,000-ton olefin project .
    The last monomer unit of the olefin project has officially entered the EIA publicity stage, laying a solid foundation for Qinghai Mining to speed up the introduction of strategic investment and smoothly promote the construction of the olefin project

    .
    The 300,000-ton polyethylene project is one of the important supporting devices for Qinghai Mining's 600,000-ton olefin project.
    The environmental impact assessment of the 300,000-ton polyethylene project was announced for the first time, which means that the last monomer unit of Qinghai Mining's 600,000-ton olefin project was officially announced.
    Entering the EIA publicity stage has laid a solid foundation for Qinghai Mining to accelerate the introduction of strategic investment and smoothly promote the construction of olefin projects

    .
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