Address: 17 Naberezhnaya Severnoy Dviny, Arkhangelsk 163002 Russian Federation. Northern (Arctic) Federal University named after M.V.Lomonosov. Office 1425

Phone / Fax: (818-2) 21-61-18
E-mail: forest@narfu.ru
http://lesnoizhurnal.ru/en/

RussianEnglish



Archive

Influence of Cooking Conditions on Stress-strain Behavior and Strength of Kraft-ethanol Pulp

Версия для печати
Creative Commons License
These works are licensed under a Creative Commons Attribution 4.0 International License.

V.I. Komarov, G.F. Prokshin, I.B. Philippov

Complete text of the article:

Download article (pdf, 0.4MB )

UDС

676.1.022

DOI:

Abstract

It 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.

Authors

Affiliation


Influence of Cooking Conditions on Stress-strain Behavior and Strength of Kraft-ethanol Pulp

 

Make a Submission


ADP_cert_2024.png

Lesnoy Zhurnal (Russian Forestry Journal) was awarded the "Seal of Recognition for Active Data Provider of the Year 2024"

INDEXED IN: 

scopus.jpg

DOAJ_logo-colour.png

logotype.png

Логотип.png