Hydrogen Pressure Swing Adsorber (PSA) Mechanical Integrity Requirements

Jul 13, 2017

This publication is an industry-wide guideline for in-service mechanical integrity of PSA units and is intended to contribute to the operational safety and reliability of these units. 

CGA Position Statement on Roofs Over Hydrogen Storage Systems

Apr 13, 2017

This publication addresses the safety concerns associated with roofs over gaseous hydrogen storage systems and provides recommendations for the safe weather protection of gaseous hydrogen storage systems. 

CGA Position Statement on Clarification of Existing Hydrogen Setback Distances and Development of New Hydrogen Setback Distances in NFPA 55

Mar 28, 2016

This position statement provides recommendations for dealing with undefined exposures and which defined exposures are closest in nature in NFPA 55. 

Mechanical Integrity of Syngas Outlet Systems

Aug 17, 2015

This publication applies to steam reformers that are operated with natural gas, refinery off gas, naphtha, and other light hydrocarbon streams. 

Carbon Monoxide and Syngas Pipeline Systems

Apr 30, 2014

This is a joint European Industrial Gases Association (EIGA)/CGA international harmonized standard on transmission and distribution piping systems for carbon monoxide and hydrogen and carbon monoxide mixtures.