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V.I. Komarov, G.F. Prokshin, I.B. Philippov Complete text of the article:Download article (pdf, 0.4MB )UDС676.1.022DOI:AbstractIt is found out that addition of ethyl alcohol to white liquor allows reducing the cooking process period on 30-35% and enhance the degree of delignification up to 20 Kappa number. If cooking is carried out at the temperature of 150? not only the former level is preserved but also the yield of half-finished product is increased on 4.5% (up to 56.5%) in comparison with traditional sulfate pulp. Kraft-ethanol types of pulp when analyzing degrees of mass grading possess higher paper-forming properties then usual softwood sulfate pulp.AuthorsAffiliationInfluence of Cooking Conditions on Stress-strain Behavior and Strength of Kraft-ethanol Pulp |
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