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Removal of ammonia and carbon dioxide from fuel cell stack water system by steam stripping
Removal of ammonia and carbon dioxide from fuel cell stack water system by steam stripping
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机译:通过汽提去除燃料电池组水系统中的氨和二氧化碳
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摘要
The fuel cell power plant has a closed water circulation system whose only source of fresh water is the electrochemical reaction in the power section. The water becomes contaminated with ammonia and carbon dioxide in the fuel contact cooler and the ammonia and carbon dioxide are stripped out of the water by steam produced by operating the plant. The ammonia and carbon dioxide-laden steam is vented from the plant. The amount of water lost from the plant as steam is less than the amount of available water produced in the electrochemical reaction.
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