This part specifies the determination principle, determination procedure and result calculation of the methylene basket adsorption value of coal-based granular carbon. This section applies to the determination of the adsorption value of coal-based granular carbon methylene basket, and also applies to powdered coal-based activated carbon.
GB/T 7702.6-2008 Referenced Document
GB/T 1263 Chemical reagent Disodium hydrogen phosphate dodecahydrate