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Air separation process using packed columns for oxygen and argon recovery
Air separation process using packed columns for oxygen and argon recovery
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机译:使用填充塔进行氧气和氩气回收的空气分离工艺
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摘要
Argon recovery in a cryogenic air separation process is improved by using structured packing in at least the low pressure column (36) and an argon sidearm column (72) of an integrated multi-column, e.g. three column, cryogenic distillation system.
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