

The Efficiency of Ultrasonic Technology in the Process of Structure Formation of Wood-Cement Composite
https://doi.org/10.18412/1816-0395-2016-2-4-8
Abstract
Results of research of influence of ultrasonic treatment on the process of extraction of reducing sugars and time of setting of wood-cement composite material. It proves the ultrasound effect on hydrolysis, destruction and wash-out of sugar from coniferous wood. The article describes the research results of effect of ultrasound cavitation on hydrolysis and destruction of polysaccharide. The dependence of the amount of extractable reducing sugar on temperature, cavitation number, hydrogen indicator is determined. Technological conditions of ultrasound treatment of wood chips are determined. The article proves the effect of preliminary treatment of wood chips on the processes of wash-out of reducing sugar. The practical importance of the research is proved.
About the Authors
Yu.R. OsipovRussian Federation
Dr. Sci. (Eng.), Professor
L.M. Voropai
Russian Federation
Cand. Sci. (Chem.), Associate Professor
V.P. Senichev
Russian Federation
Postgraduate student
References
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Review
For citations:
Osipov Yu., Voropai L., Senichev V. The Efficiency of Ultrasonic Technology in the Process of Structure Formation of Wood-Cement Composite. Ecology and Industry of Russia. 2016;20(2):4-8. (In Russ.) https://doi.org/10.18412/1816-0395-2016-2-4-8