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Bisulfite Liquor Production Process by Judy Marl Bingcolado Elarmo is a document available to read on EtoBox.
What is Bisulfite Liquor Production Process about?
The sulfite process involves dissolving lignin from wood using bisulfite ions generated from sulfurous acid and a base like sodium, calcium, or ammonium. This produces cellulose and a byproduct called bisulfite liquor containing dissolved organic materials. Bisulfite liquor, also called brown liquor, is burned in recovery boilers to generate steam while recovering inorganic chemicals like sodium and sulfur for reuse in the pulping process.
- Author
- Judy Marl Bingcolado Elarmo
- Language
- EN