95.99 Withdrawal of Standard Sep 30, 2019
ISO
ISO/TC 197 Hydrogen technologies
International Standard
71.120.99 Other equipment for the chemical industry | 71.100.20 Gases for industrial application
ISO 22734-1:2008 defines the construction, safety and performance requirements of packaged or factory matched hydrogen gas generation appliances, herein referred to as hydrogen generators, using electrochemical reactions to electrolyse water to produce hydrogen and oxygen gas.
It is applicable to hydrogen generators that use the following types of ion transport medium:
Group of aqueous bases;
Solid polymeric materials with acidic function group additions such as acid proton exchange membrane (PEM).
ISO 22734-1:2008 is applicable to hydrogen generators intended for indoor and outdoor commercial and industrial use (non-residential use). Hydrogen generators that can also be used to generate electricity such as reversible fuel cells are excluded from the scope of this International Standard.
ISO 22734-1:2008 is intended to be used for certification purposes.
ABANDON
ISO/CD 22734
WITHDRAWN
ISO 22734-1:2008
95.99
Withdrawal of Standard
Sep 30, 2019
PUBLISHED
ISO 22734:2019