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Cryogenic separation plant with a reflux condenser for the production of low pure oxygen
Cryogenic separation plant with a reflux condenser for the production of low pure oxygen
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机译:带有回流冷凝器的低温分离设备,用于生产低纯氧
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摘要
A method for directly producing lower purity oxygen with high recovery, employing a non-adiabatic distillation device within a distillation column to provide high purity liquid nitrogen reflux to the upper section of the column. This invention provides for a variety of feed air options to the non-adiabatic distillation device and to the distillation column.
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