Integrated process for producing ethanol
作者： G. Paull Torrence , James H. Zink , Ronald D. Shaver , Mark O. Scates
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摘要: Processes and systems for forming ethanol from methanol. The process involves carbonylating the methanol to form acetic acid hydrogenating ethanol. In a first aspect, at least some hydrogen step is derived tail gas stream formed in carbonylation step. second carbon monoxide vapor hydrogenation system. third syngas separated stream, methanated remove residual prior being introduced into
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