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kryogenisches rektifikationssystem for production of lower and higher purity oxygen
kryogenisches rektifikationssystem for production of lower and higher purity oxygen
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机译:用于生产低纯度和高纯度氧气的低温灭菌技术
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摘要
A cryogenic rectification system having high recovery of both higher purity and lower purity oxygen which employs a side column having a bottom reboiler wherein feed air is partially condensed and the feed air vapor remaining after the partial condensation is turboexpanded prior to rectification.
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