CHEMICALLY MODIFIED MECHANICAL PULP OF WOOD CHIPS OF DIFFERENT BREEDS
Научная публикация
CHEMICALLY MODIFIED MECHANICAL PULP  OF WOOD CHIPS OF DIFFERENT BREEDS
Автор(ы): P. I. Pismenskiy, E. K. Timofeeva, T. P. Shkirando, Т. V. Solovyeva
УДК: 676.18; 676.189
Год издания: 2014
Дата загрузки: 03.12.2015
Загрузил(а): Рогова О. А.

Описание:
The results of studies that allow to establish the feasibility of using a modified aspen wood as a raw material for thermomechanical pulp (TMP) in the production of newsprint. Modification of wood chips can increase the proportion of aspen wood in combination with spruce up to 30% without reducing the strength of quality newsprint. When this process is accelerated and the grinding timber increases reactivity of hemicelluloses and lignin, but also leads to lower energy consumption.

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ChemistryTechnology of Organic SubstancesTechnology of Wood Processing