Method of continuous purifying hydrogen generated by electrolyzing water
A technology of purifying water and water electrolysis, applied in chemical instruments and methods, electrolysis process, electrolysis components, etc., can solve the problems of air pollution, waste of hydrogen energy, etc., and achieve significant economic benefits
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[0021] The hydrogen containing saturated water vapor obtained after the water is electrolyzed enters the zero-emission three-tower hydrogen continuous purification treatment process system of the present invention. Firstly, the free ionized water is separated and removed by the steam-water separator 1, and then enters the deoxidizer 2 equipped with a palladium platinum bimetallic deoxygenation catalyst to remove impurity oxygen, and then enters the hydrogen cooling condenser 3 to complete one-stage dehumidification, and then undergo continuous purification treatment.
[0022] As shown in Figure 2, the present invention uses three drying towers (No. I tower 13, No. II tower 14, No. III tower 15), three regenerative coolers (No. I regenerative cooler 10, II regenerative cooling 11, III regenerative cooler 12) and corresponding inlet and outlet valves (I automatic valve 4, II automatic valve 5, III automatic valve 6, IV automatic valve 7, V automatic valve 8, VI automatic valve Valve...
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