Method and system for hydrogen production and a method of integrating the hydrogen production with an engine
摘要:
In an embodiment, a method comprises adding a methanol feed stream from a source methanol reservoir to a loop; wherein the loop comprises an electrolyzer, a base methanol reservoir, an electrolyzer inlet stream that directs a methanol mixture from the base methanol reservoir to the electrolyzer, and a methanol carbon dioxide stream that directs an unreacted methanol from the electrolyzer to the base methanol reservoir; and maintaining a methanol concentration in the base methanol reservoir through the opening and closing of a purge valve that allows a purge stream to flow from the base methanol reservoir to the source methanol reservoir and through the opening and closing of a feed valve that allows the methanol feed stream to flow from the source methanol reservoir into the loop. A product hydrogen stream can be recovered for use in an engine.
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