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Title: Method and apparatus for removing residual hydrogen from a purified gas

Patent ·
OSTI ID:6047568

A method is described for removing residual hydrogen from a purified gas comprising the steps of: (a) heating an impure gas; (b) contacting the heated impure gas with an impurity sorbing material to produce a purified gas having trace amounts of residual hydrogen; (c) cooling the purified gas to a temperature less than about 100 C; and (d) contacting the cooled purified gas with a hydrogen sorbing material to at least partially remove said residual hydrogen.

Assignee:
SAES Pure Gas, Inc., San Luis Obispo, CA (United States)
Patent Number(s):
US 5238469; A
Application Number:
PPN: US 7-862399
OSTI ID:
6047568
Resource Relation:
Patent File Date: 2 Apr 1992
Country of Publication:
United States
Language:
English