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Membrane process for separating gases from gas-liquid charge streams
Membrane process for separating gases from gas-liquid charge streams
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机译:从气液进料流中分离气体的膜法
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摘要
Gases such as carbon dioxide may be separated from rich liquor (such as methanol containing carbon dioxide) by passage of gas through a membrane which is the reaction product of (i) a polyamine and (ii) a polyisocyanate or a poly (carbonyl chloride).
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