Reference number
ISO 23774:2023
International Standard
ISO 23774:2023
Pulps — Kraft liquor — Determination of total, active and effective alkali using potentiometric titration
Edition 1
2023-03
Preview
ISO 23774:2023
81015
Indisponible en français
Publiée (Edition 1, 2023)

ISO 23774:2023

ISO 23774:2023
81015
Langue
Format
CHF 63
Convertir les francs suisses (CHF) dans une autre devise

Résumé

This document specifies a potentiometric titration procedure for the determination of total, active and effective alkali in white and green liquors obtained and used in the kraft or sulphate pulping process.

This document is not applicable for the analysis of liquors such as oxidized white liquors which contain significant amounts of polysulphides. The method given in this document is not intended for the determination of particular ionic species, such as sulphides or carbonates.

Informations générales

  •  : Publiée
     : 2023-03
    : Norme internationale publiée [60.60]
  •  : 1
  • ISO/TC 6
    85.040 
  • RSS mises à jour

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