Process for enhancing the freeness of papermaking pulp
作者： Jawed M. Sarkar , Hanuman P. Didwania
DOI:
关键词: Pulp (paper) 、 Water soluble 、 Dry weight 、 Materials science 、 Pulp and paper industry 、 Papermaking
摘要: A process for enhancing the freeness of paper pulp, which comprises steps adding to pulp from about 0.5 2.5 kilograms per ton based on dry weight a cellulolytic enzyme at vertical tank papermaking process, allowing contact 30 minutes 60 minutes, least 0.011%, water soluble cationic polymer, 0.007%, anionic polymer and forming thus treated into paper.
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