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.
Status: PublishedPublication date: 2023-03
Edition: 1Number of pages: 10
Technical Committee: ISO/TC 6 Paper, board and pulps
- ICS :
- 85.040 Pulps
This standard contributes to the following Sustainable Development Goals:
Buy this standard
|std 1 61||PDF + ePub|
|std 2 61||Paper|
ISO 23774:2023Stage: 60.60
Got a question?
Check out our FAQs
+41 22 749 08 88
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)
Keep up to date with ISO
Sign up to our newsletter for the latest news, views and product information.