PRODUCTION METHOD OF DISSOLVING PULP

摘要

PROBLEM TO BE SOLVED: To develop a technique for properly managing pre-hydrolysis treatment in production of dissolving pulp and properly controlling production process of the dissolving pulp.SOLUTION: A Brix value of drainage in pre-hydrolysis treatment in production of dissolving pulp is used for understanding a state of the pre-hydrolysis treatment properly, and managing quality of the dissolving pulp.