Process for the purification of a cryogenic fluid by filtration

Details Process for the purification of a cryogenic fluid by filtration Process for the purification of a cryogenic fluid by filtration

1997-11-28

1998-11-17

Kilner, Christopher

Refrigeration

Cryogenic treatment of gas or gas mixture

Liquefaction

62908, F25J 308

Patent

active

058361723

ABSTRACT:
Process and apparatus for the purification of a cryogenic fluid in liquid, diphase, gaseous or supercritical state, having boiling point Pe, with at least one of its impurities having a boiling point Pe', with Pe'>Pe. The process includes at least one step selected from the group comprised by:

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patent: 5551257 (1996-09-01), Jain
patent: 5601634 (1997-02-01), Jain et al.
patent: 5737941 (1998-04-01), Hsiung et al.

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