Sources of the transformed gas, its main components and composition, and how to pre-treat impurities—dust?
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Sources of the transformed gas, its main components and composition, and how to pre-treat impurities—dust?
CO, CO2, H2, CH4, H2S, O2, etc., can be handled using counter-current gas scrubbers, Venturi mist eliminators, cyclone dust collectors, and so on
The gas composition includes everything mentioned above, along with a small amount of sulfur oxides. The treatment of semi-water gas depends on the requirements of the shift reaction process; if resistance to sulfides is available, only rough desulfurization is needed. Dust is generally first removed using cyclone dust collectors, followed by counter-current spray cleaning, and then further refined through methods such as high-voltage electrode treatment. The dust content in the gas entering the shift reaction must be strictly controlled.
Look at what vaporization processes are used – many of them include purification towers (equipped with adsorbents), and there are catalyst manufacturers that produce specialized adsorbents