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Technology and plants for production of food-grade CO₂ Technology and plants for removal and recovery of CO2 Using Pressure Swing Adsorption (PSA) Technologies and plants for removal of CO2 from compounded amine（MEA, MDEA, DEA, NHD, and NXT） Technologies and plants for removal and recovery of CO2 using Pressure Swing Adsorption (PSA) Technologies and plants for purification of CO using Pressure Swing Adsorption (PSA) Other technologies and plants of gas recovery Technologies and plants for producing H2 by through coal gasification Technologies and plants for producing H2 by methanol cracking Technologies and plants for producing H2 by steam reforming of light hydrocarbon (natural gas、refinery gas etc) Complete technologies and plants for purifying H2 by PSA
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FCC gasoline selective hydro-desulfurization Technologies of naphtha and diesel hydrofining Technologies of FCC diesel oil hydro-upgrading Technologies of wax oil hydro-desulfurization Technologies of lubricating oil hydrogenation Technologies of residual oil hydro-desulfurization Technologies of wax oil hydrocracking Technologies of solvent oil hydrogenation
Correlation technique of coal chemical industry
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Dedicated adsorbents for Pressure Swing Adsorption (PSA) High performance dedicated sequencing valves Catalysts for methanol cracking Catalysts for methanation Catalysts of steam reforming of methane Temperature control valves for reforming gas steam generator Membrane separation
Oil storage and transportation & The whole system engineering
Oil storage and transportation & The whole system engineering

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Technologies and plants for purification of CO using Pressure Swing Adsorption (PSA)

Plant capacity: 100~1×10⁴Nm³/h

Technical characteristics:

The plant has short process, low operating pressure at about 0.1-6.0MPaG and purity of product can reach to 99.5%.

Full automatic operation and on-line maintenance overhaul function, operation time will exceed 350 days annually if the plant is stable operated.

Application scope:

water gas, semi-water gas, converter gas, blast furnace gas, synthesis gas, etc.

Typical achievements:

China University of Petroleum: 8000Nm³/h CO plant from marsh gas through dry reforming technology

Chongqing Changfeng Chemical Industry Co., Ltd.: 600Nm³/h CO plant from reforming gas

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: Technology and plants for removal and recovery of CO2 Using Pressure Swing Adsorption (PSA); The process is short, and has high precision desulfurization, low consumption and investment. It can remove more than 95% of organics in natural gas.

: Other technologies and plants of gas recovery; PSA process is advanced, safe, reliable, and adaptable. It can be used to purify all kinds of gas and recycle organics, etc.

: Technologies and plants for producing H2 by methanol cracking; Methanol cracking, decarburization and PSA purification process can obtain high purity of hydrogen, low energy consumption, low raw material consumption of methanol , about 0.5 kg methanol per one Nm³hydroge.