TAPPI T 625
Analysis of Soda and Sulfate Black Liquor
active, Most Current
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| Organization: | TAPPI |
| Publication Date: | 1 January 1985 |
| Status: | active |
| Page Count: | 7 |
scope:
Scope and summary
This method is for the black or spent liquor separated from the pulp cooked by the soda or sulfate process1. The black liquor sampled for analysis is usually dilute liquor consisting of the combined liquor from the blow pits, diffusers, and washers.
1 Corrections have been made in the calculations for active alkali, NaOH, and CaO.
Document History
TAPPI T 625
January 1, 1985
Analysis of Soda and Sulfate Black Liquor
Scope and summary
This method is for the black or spent liquor separated from the pulp cooked by the soda or sulfate process1. The black liquor sampled for analysis is usually dilute liquor...
January 1, 1985
Analysis of Soda and Sulfate Black Liquor
Scope and summary
This method is for the black or spent liquor separated from the pulp cooked by the soda or sulfate process1. The black liquor sampled for analysis is usually dilute liquor...