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Location: 首页 > Technology > Gas's technologies > Technology and plants for removal and recovery of CO2 Using Pressure Swing Adsorption (PSA)


Plant capacity: 200~6×10Nm³/h

Technical characteristics:

    The process is short, and has high precision desulfurization, low consumption and investment. It can remove more than 95% of organics in natural gas.

Application scope:

    Desulfurization of byproduct gas of petroleum processing, coke oven gas, coal gas, shift gas and other gases, at the same time cyanide, nitrogen oxides and partial tar can be removed.

Typical achievements:

    Sichuan Vinylon Factory: 45000 Nm³/h natural gas plant with organic sulfide removal

    Ansteel Group Co., Ltd.: 9000 Nm³/h coke oven gas plant by purification

    Wuhan Iron and Steel (Group) Corp.: 20000 Nm³/h coke oven gas plant by purification


Related Products

Complete technologies and plants for purifying H2 by PSA
The process is advanced and reliable, and applicable for variety of feedstock, and has a high hydrogen purity at about 90-99.9999% High recovery of hydrogen, normally the recovery of hydrogen can be reached 60-99% depending on different gas sources and product conditions. Wide working pressure range: 0.2-6.0MPaG, low energy consumption, operating flexibility is 20-120%, continuous operation time of plants can exceed 3 years. High automation level of plants with automatic regulating and self-diagnostic function, it is convenient to start up or shut down the plant, and has achieved automatic control without manual.
Technologies and plants for removal and recovery of CO2 using Pressure Swing Adsorption (PSA)
Application of the advanced PSA technology is safe, reliable, and has strong adaptability. This plant can recover CO₂ from shift gas, lime-kiln gas, coal gas, fermenting gas etc., and purity of produced CO₂ can reach above 98%
Technologies and plants for producing H2 by through coal gasification
Both discontinuous coal gasification technology and continuous coal gasification technology are applied. Discontinuous coal gasification technology has the advantages of small investment, low cost, simple process, conveniently start-up, flexible operation, load change freely. Continuous coal gasification technology has the advantages of widely adaptability of coal, large range of gasification, heat of gasifier can be used fully, high production rate.