New process for producing cellulose acetate from wood in concentrated acetic acid

H Sato, Y Uraki, T Kishimoto, Y Sano - Cellulose, 2003 - Springer
To explore further potential applications of acetic acid pulp, an investigation was conducted
to develop a direct method for producing cellulose acetate from wood in combination with …

A new approach for the production of cellulose acetate: acetylation of mechanical pulp with subsequent isolation of cellulose acetate by differential solubility

DG Barkalow, RM Rowell… - Journal of applied polymer …, 1989 - Wiley Online Library
A heretofore uninvestigated approach to the production of cellulose acetate, the acetylation
of whole wood pulp with subsequent isolation of the cellulose derivative by differential …

Acetylation celluloses from pulping of wood in acetic acid.

LE Herdle, LHJ Pancoast, RH MacClaren - 1964 - cabidigitallibrary.org
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[PDF][PDF] Cleavage of acetyl groups from northeast hardwood for acetic acid production in kraft pulp mills

RM Patil, J Genco, H Pendse, A Van Heiningen - Tappi J, 2013 - researchgate.net
This study identified the optimum conditions for cleavage of acetyl groups from wood
hemicelluloses for possible conversion to salts of acetate or to acetic acid in kraft pulp mills …

Comparison of acetic acid lignin with milled wood and alkaline lignins from wheat straw

XJ Pan, Y Sano - 2000 - degruyter.com
Wheat straw, as an agricultural residue, is generated in a huge quantity worldwide every
year. In countries that are short of forest resources, such as China, wheat and rice straws are …

Acetic acid pulping of wheat straw under atmospheric pressure

XJ Pan, Y Sano - Journal of wood science, 1999 - Springer
Atmospheric acetic acid pulping of wheat straw was carried out. Pulping conditions and their
effects on pulp properties were investigated in detail, and a comparison between acetic acid …

Production of cellulose esters from partially purified wood pulp by hemicellulose removal

K Gibney, R Evans - US Patent 3,846,403, 1974 - Google Patents
In the preparation of a solution of cellulose acetate by esterifying cellulose with acetic
anhydride in acetic acid to form a solution of cellulose acetate in acetic acid, the …

[PDF][PDF] RECYCLING OF VALUELESS PAPER DUST TO A LOW GRADE CELLULOSE ACETATE: EFFECT OF PRETREATMENTS ON ACETYLATION.

MML Loo, R Hashim, CP Leh - BioResources, 2012 - bioresources.cnr.ncsu.edu
The feasibility of the production of cellulose acetate (CA) from recycled paper dust from
carton boxes was examined. Two pre-treatments were carried out on the carton box's paper …

Organic acid pulping of wood-part II. Acetic Acid Pulping of Aspen

RA Young, JL Davis, EB Wiesmann - 1986 - degruyter.com
Aspen chips were cooked in aqueous acetic acid (50—87.5%) for up to two hours at
temperatures in the ränge of 160-185PC. Good delignification was achieved (Kappa …

Preparation of cellulose acetate produced from lignocellulosic biomass

JS Jo, JY Jung, JH Byun, BK Lim… - Journal of the Korean …, 2016 - koreascience.kr
Cellulose acetate is one of well-known industrial materials which have various commercial
uses. We treated the lignocellulosic biomass using two-step (steam explosion-chemical) …