发明申请
US20070276158A1 PROCESSES FOR SEPARATING CARBON MONOXIDE FROM A HYDROGEN CHLORIDE-CONTAINING GAS 失效
从含有氯化氢的气体中分离一氧化碳的方法

PROCESSES FOR SEPARATING CARBON MONOXIDE FROM A HYDROGEN CHLORIDE-CONTAINING GAS
摘要:
Processes for separating carbon monoxide from a hydrogen chloride-containing gas, which comprise reacting the carbon monoxide with chlorine to form phosgene and then optionally separating the phosgene from the hydrogen chloride-containing gas. The hydrogen chloride-containing gas that is used preferably derives from a phosgenation or isocyanate forming reaction.
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