The Production of Formic Acid from Polysaccharides and Biomass via One-pot Hydrolysis-Oxidation in the Presence of Mo-V-P Heteropoly Acid Catalyst

Full text (.pdf)
Issue
Химия. Chemistry. 2018 11 (1)
Authors
Gromov, Nikolay V.; Medvedeva, Tatiana B.; Rodikova, Yulia A.; Pestunov, Andrey V.; Zhizhina, Elena G.; Taran, Oxana P.
Contact information
Gromov, Nikolay V.: Boreskov Institute of Catalysis SB RAS 5 Lavrentiev, Novosibirsk, 630090, Russia; Novosibirsk State Technical University 20 Karl Marx, Novosibirsk, 630073, Russia; ; Medvedeva, Tatiana B.:аBoreskov Institute of Catalysis SB RAS 5 Lavrentiev, Novosibirsk, 630090, Russia; Rodikova, Yulia A.: Boreskov Institute of Catalysis SB RAS 5 Lavrentiev, Novosibirsk, 630090, Russia; Pestunov, Andrey V.: Institute of Chemistry and Chemical Technology SB RAS FRC “Krasnoyarsk Science Center SB RAS” 50/24 Akademgorodok, Krasnoyarsk, 660036, Russia; Zhizhina, Elena G.: Boreskov Institute of Catalysis SB RAS 5 Lavrentiev, Novosibirsk, 630090, Russia; Taran, Oxana P.: Boreskov Institute of Catalysis 5 Lavrentieva, Novosibirsk, 630090, Russia; Novosibirsk State Technical University 20 Marksa, Novosibirsk, 630090, Russia
Keywords
hydrolysis-oxidation; lignocellulose biomass; arabinogalactan; xylan; formic acid; bifunctional catalyst; heteropoly acid; molybdenum; vanadium
Abstract

The aim of the work is to investigate the one-pot hydrolysis-oxidation of different lignocellulose feedstocks: hemicelluloses xylan and arabinogalactan as well as lignocellulose biomass (sulfate pulp, waste paper, silver grass and aspen wood). The target product of the process is formic acid. It is a valuable product which seems to be very perspective reducing agent or hydrogen source. The experiments have been carried out in the solutions of bifunctional Mo-V-P heteropoly acid catalyst which has the composition Co0.6H3.8PMo10V2O40. The yield of formic acid equal to 40-43 mol % has been reached from hemicelluloses at 90-120 °C. At temperature 150 °C the formic acid yields 53, 45, 29 and 24 m/m % have been achieved from aspen wood, silver grass, sulfate cellulose and waste paper, respectively

Pages
56-71
Paper at repository of SibFU
http://elib.sfu-kras.ru/handle/2311/70990