This standard specifies the requirements, test methods, inspection rules and marking, packaging, storage and transportation of carbon monoxide low temperature shift catalysts. This standard applies to carbon monoxide low-temperature shift catalysts such as B202, B204, and B206 that are used to produce hydrogen by adding water vapor to carbon monoxide in ammonia synthesis and hydrogen production units.
HG 3556-2004 history
2012HG/T 3556-2012 Low temperature carbon monoxide shift catalysts
2004HG 3556-2004 Low temperature carbon monoxide shift catalyst
HG 3556-2004 Low temperature carbon monoxide shift catalyst was changed to HG/T 3556-2012 Low temperature carbon monoxide shift catalysts.