GB/T 1547-2004
ActivePulps--Determination of permanganate number
纸浆 高锰酸钾值的测定
Application Summary AI generated
GB/T 1547-2004 specifies the method for determining the permanganate number of pulps, which indicates the lignin content or degree of delignification. It is applied in the pulp and paper industry for quality control during chemical pulping processes, such as kraft or sulfite pulping, to assess the bleaching requirements and pulp yield. This standard is used by manufacturers and testing laboratories to ensure consistent pulp quality for further processing into paper products.
Related Standards
GB/T 747-2003
Pulps--Determination of acid-insoluble lignin
GB/T 745-2003
Pulps--Determination of pentosan content
GB/T 743-2003
Pulps--Determination of ether solubles
GB/T 740-2003
Pulps--Sampling for testing
GB/T 3332-2004
Pulps--Determination of beatingdegree(Schopper-Riegler method)
GB/T 5401-2004
Pulps--Determination of alkali solubility
GB/T 5399-2004
Pulps--Determination of stock concentration
GB/T 744-2004
Pulps--Determination of alkali resistance
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.