Improvement of the technology for reprocessing black liquors from kraft pulp production
Vladimir G. Kazakov, П. В. Луканин, Olesya V. Fedorova, D. E. Samoilenko
Abstract
Vladimir G. Kazakov, П. В. Луканин, Olesya V. Fedorova, D. E. Samoilenko
Abstract
A way to improve the kraft pulp production process via acid–base treatment of black liquor was suggested. Data on the process for kraft lignin production by the sulfuric acid procedure were substantiated.
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A way to improve the kraft pulp production process via acid–base treatment of black liquor was suggested. Data on the process for kraft lignin production by the sulfuric acid procedure were substantiated.
Key concepts: Black liquor, Chemistry, Kraft paper, Kraft process, Pulp and paper industry, Sulfuric acid, Pulp (tooth), Lignin