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+Correlation technique of coal chemical industry

Location: 首页 > Technology > Correlation technique of coal chemical industry > Comprehensive utilization technologies of methane gas, coal bed gas, shale gas

Comprehensive utilization technologies of methane gas, coal bed gas, shale gas

Plant capacity: 500~1×10Nm³/hpurifying CH4

Technical characteristics:

    One-stage or two-stage PSA process is adopted to increase the concentration of methane in gas to over 95% to produce CNG or LNG. There is no need to compress the gas. Deoxygenation is needed to guarantee safety. Short process and applicable for wide range of feed concentration. CNG is directly obtained after gas concentrated. Compressing energy cost and investment is very low.

Application scope: 

    gas containing methane, coal bed methane, shale gas, and fire flooding gas

Typical achievements:

    Panjiang Coal Power (Group) Limited Liability Company: 2000Nm³/h gas concentration plant

    Jincheng Anthracite Mining Group: 2000Nm³/h gas concentration plant

    Yunnan Qujing Gas Co., Ltd.: 1200Nm³/h gas concentration plant

    Huainan Mining Industry Group: 1800Nm³/h gas concentration plant