ISO-23774 › Pulps - Kraft liquor - Determination of total, active and effective alkali using potentiometric titration
ISO-23774
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1ST EDITION
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CURRENT
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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.
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Document Number
ISO 23774:2023
Revision Level
1ST EDITION
Status
Current
Publication Date
March 1, 2023
Committee Number
ISO/TC 6