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ANSI/TAPPI T 650 om:2005(R2026)

Current

Current

The latest, up-to-date edition.

Solids Content of Black Liquor

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

09-06-2026

€45.02
Excluding VAT

Black liquor specimens are dried at 105C for a minimum of 6 h with inert surface extender and a controlled flow of dried air to increase drying rate and eliminate moisture entrapment. Strong black liquors are diluted to allow volumetric handling and to reduce scum formation.

DocumentType
Official Test Method
Pages
4
PublisherName
Technical Association of the Pulp & Paper Industry
Status
Current
Supersedes

This method is designed to measure gravimetrically the solids content of weak and strong black
liquors as they exist, or will exist, at the point of injection into the recovery furnace (1-3).

€45.02
Excluding VAT