Gas separation

Details Gas separation Gas separation

1984-12-03

1988-03-22

Spitzer, Robert

Gas separation

Means within gas stream for conducting concentrate to collector

55 68, 55158, 55267, 62 24, B01D 5324

Patent

active

047325836

ABSTRACT:
By incorporating a gas permeable membrane into a hydrogen purification process at the front end of the cryogenic unit, the low purity hydrogen can be made into a high purity stream and a low purity stream. The critical pressure of the low purity stream is such that the low purity stream can be purified cryogenically without depressurization.

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