International Standard
ISO 23774:2023
Pulps — Kraft liquor — Determination of total, active and effective alkali using potentiometric titration
Reference number
ISO 23774:2023
Edition 1
2023-03
© ISO 2024
International Standard
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Published (Edition 1, 2023)

ISO 23774:2023

Language
Format
CHF 63
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Abstract

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.

General information

  • Status
     : Published
    Publication date
     : 2023-03
    Stage
    : International Standard published [60.60]
  • Edition
     : 1
    Number of pages
     : 10
  • Technical Committee :
    ISO/TC 6
    ICS :
    85.040 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

6
Clean Water and Sanitation
7
Affordable and Clean Energy
9
Industry, Innovation and Infrastructure

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