Hydrogen recovery from ammonia tank vent gas
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Could you please help tell me which manufacturer offers the best results?
The off-gas from the ammonia tank mainly consists of ammonia; there isn’t much hydrogen in it. To recover hydrogen, it’s necessary to remove all the ammonia first, so recovering hydrogen isn’t cost-effective
The problem has been solved. Hydrogen is also extracted using membranes.
Both membrane hydrogen extraction and pressure swing adsorption can be used; the key is to first remove ammonia from the gas in order to prevent poisoning of the adsorbent and the membrane.