Synthesis of Cellulose Acetates. Part I: Acetylation of Cellulose under Acid Catalysis

IF 0.9 Q4 ENGINEERING, CHEMICAL

Catalysis in Industry Pub Date : 2026-08-17 DOI:10.1134/S2070050426700261

T. B. Khlebnikova, T. B. Medvedeva, K. S. Cherepanova, N. V. Gromov, Z. P. Pai, V. N. Parmon

引用次数: 0

Abstract

The studies of acid-catalyzed production of cellulose acetates derived from various types of biomass are reviewed in this work. Conventional acetylation methods in the presence of strong inorganic acids, transition metal salts, iodine or polyoxometalates are considered. Their disadvantages are corrosive activity and poor environmental performance (for example, formation of wastewater that requires disposal). The promising areas for further studies are the development of new regenerable catalysts and the regulation of the degree of substitution during acetylation in their use. Such systems may yield materials for their use in separators for energy storage devices, including supercapacitors.

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来源期刊

Catalysis in Industry ENGINEERING, CHEMICAL-

CiteScore

1.30

自引率

14.30%

发文量

期刊介绍： The journal covers the following topical areas: Analysis of specific industrial catalytic processes: Production and use of catalysts in branches of industry: chemical, petrochemical, oil-refining, pharmaceutical, organic synthesis, fuel-energetic industries, environment protection, biocatalysis; technology of industrial catalytic processes (generalization of practical experience, improvements, and modernization); technology of catalysts production, raw materials and equipment; control of catalysts quality; starting, reduction, passivation, discharge, storage of catalysts; catalytic reactors.Theoretical foundations of industrial catalysis and technologies: Research, studies, and concepts : search for and development of new catalysts and new types of supports, formation of active components, and mechanochemistry in catalysis; comprehensive studies of work-out catalysts and analysis of deactivation mechanisms; studies of the catalytic process at different scale levels (laboratory, pilot plant, industrial); kinetics of industrial and newly developed catalytic processes and development of kinetic models; nonlinear dynamics and nonlinear phenomena in catalysis: multiplicity of stationary states, stepwise changes in regimes, etc. Advances in catalysis: Catalysis and gas chemistry; catalysis and new energy technologies; biocatalysis; nanocatalysis; catalysis and new construction materials.History of the development of industrial catalysis.