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

Getting Secondary Cellulose Acetate by Direct Acetylation in Medium of Supercritical Carbon Dioxide

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

A.D. Ivakhnov, K.G. Bogolitsyn, T.E. Skrebets

Complete text of the article:

Download article (pdf, 0.3MB )

UDС

661.728.82:542

DOI:

Abstract

The possibility of producing cellulose diacetate by direct acetylation of sulfate and sulfite pulp with acetic anhydride is demonstrated. The acetylation process is characterized by the low consumption of acetic anhydride, absence of catalysts, traditional solvent and diluting agents.

Authors

A.D. Ivakhnov, K.G. Bogolitsyn, T.E. Skrebets
Arkhangelsk State Technical University

Affiliation

Arkhangelsk State Technical University

Keywords

supercritical media, cellulose, acetylation, diacetate of cellulose, acetic anhydride.

Getting Secondary Cellulose Acetate by Direct Acetylation in Medium of Supercritical Carbon Dioxide

 

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