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

Pulp Deresination by Surfactants at Bisulfite Pulping Stage

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

F.Kh. Khakimova, T.N. Kovtun, R.R. Khakimov

Complete text of the article:

Download article (pdf, 0.5MB )

UDС

661.728

DOI:

Abstract

It is shown that addition of nonionic surfactant Neonol AF 9-12 in amount of 0,2 … 0,3 % of bone-dry wood during bisulfite pulping is efficient for spruce, birch and aspen pulp deresination.

Authors

F.Kh. Khakimova, T.N. Kovtun, R.R. Khakimov

Affiliation

Keywords

Keywords: bisulfite pulping, softwood and hardwood, deresination, surfactant, general gumminess, “harmful” gumminess, critical concentration of micelle formation.

Pulp Deresination by Surfactants at Bisulfite Pulping Stage

 

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: 


DOAJ_logo-colour.png

logotype.png

Логотип.png