Тип публикации: статья из журнала
Год издания: 2015
Ключевые слова: fir and aspen wood, oxidative delignification, soluble products, binding properties, wood fuel briquettes
Аннотация: 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 degrees C for 2 hours makes it possible to obtain a binding ageПоказать полностьюnt 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 degrees C; compaction pressure - 13 MPa.
Журнал: JOURNAL OF SIBERIAN FEDERAL UNIVERSITY-CHEMISTRY
Выпуск журнала: Vol. 8, Is. 1
Номера страниц: 61-69
ISSN журнала: 19982836
Место издания: KRASNOYARSK
Издатель: SIBERIAN FEDERAL UNIV