Siberian Federal University 
- Issue
- Journal of Siberian Federal University. Chemistry. 2015 8 (1)
- Authors
- Sudakova, Irina G.; Garyntseva, Natalia V.; Petrov, Andrey V.; Kuznetsov, Boris N.
- Contact information
- Sudakova, Irina G.:Institute of Chemistry and Chemical Technology SB RAS 50/24 Akademgorodok, Krasnoyarsk, 660036, Russia; Garyntseva, Natalia V.:Institute of Chemistry and Chemical Technology SB RAS 50/24 Akademgorodok, Krasnoyarsk, 660036, Russia; Petrov, Andrey V.:Institute of Chemistry and Chemical Technology SB RAS 50/24 Akademgorodok, Krasnoyarsk, 660036, Russia; Kuznetsov, Boris N.:Institute of Chemistry and Chemical Technology SB RAS 50/24 Akademgorodok, Krasnoyarsk, 660036, Russia; Siberian Federal University 79 Svobodniy, Krasnoyarsk, 660041, Russia; E-mail:
- Keywords
- fir and aspen wood; oxidative delignification; soluble products; binding properties; wood fuel briquettes
- Abstract
The functional composition of soluble products of aspen and fir woods catalytic delignification by H2O2 in a medium of dilute acetic acid was studied by FTIR method. Soluble products have a high content of oxygenated functional groups and their thermal treatment at 160 °C for 2 hours makes it possible to obtain a binding agent with viscosities relevant industrial resins used for the production of wood-panel materials. The optimum technological parameters for obtaining the wood fuel briquettes with high strength characteristics with the use of soluble delignification products were established: the binder content in the press-mass – 40-50 % wt .; pressing temperature – 90 °C; compaction pressure – 13 MPa
- Pages
- 61-69
- Paper at repository of SibFU
- https://elib.sfu-kras.ru/handle/2311/16787
Journal of Siberian Federal University. Chemistry / The use of Soluble Products of Wood Oxidative Catalytic Delignification as Binders for Obtaining Fuel Briquettes
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