This standard specifies the technical requirements, inspection rules, inspection methods, signs, packaging, transportation and storage of coal-based granular activated carbon used as catalyst carrier. This standard applies to coal-based granular activated carbon used as a catalyst or catalyst carrier in the synthesis industry.
GB/T 7701.3-1997 history
2008GB/T 7701.3-2008 Granlar activated carbon from coal.Granular activated carbon from coal for catalyst carrier
1997GB/T 7701.3-1997 Granular activated carbon from coal for catalyst carrier