ISO 22734-1:2008

Hydrogen generators using water electrolysis process — Part 1: Industrial and commercial applications

Standard Details

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.

General Information

Status : WITHDRAWN

Standard Type: Main

Document No: ISO 22734-1:2008

Document Year: 2008

Pages: 40

Edition: 1

Section Volume:
ISO/TC 197. Hydrogen technologies

ICS:
71.100.20 Gases for industrial application
71.120.99 Other equipment for the chemical industry

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ISO 22734-1:2025

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ISO 22734-1:2008

ISO 22734-1:2008

Standard Details

General Information

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