A method for producing microcrystalline cellulose based on bio-damaged wood
Abstract
In order to reduce the negative consequences of exposure to pests, as well as to improve the sanitary and forest pathology condition of forests, the Ministry of Forestry of the Krasnoyarsk Krai conducts sanitary logging of dead and bio-damaged wood in affected forest areas. In this regard, the problem of disposal of bio-damaged wood is acute.
This paper shows the possibility of obtaining cellulose from bio-damaged wood. The mechanical strength characteristics of the finished castings, after grinding the fibrous mass on a knife-less grinding plant of the “jet– barrier” type, are analyzed. The conditions for obtaining microcrystalline cellulose from bio-damaged wood are determined.
About the Authors
L. V. Yurtayeva
Reshetnev Siberian State University of Science and Technology
Russian Federation
Russian Federation
31, Krasnoyarskii Rabochii prospekt, Krasnoyarsk, 660037
Yu. D. Alashkevich
Reshetnev Siberian State University of Science and Technology
Russian Federation
Russian Federation
31, Krasnoyarskii Rabochii prospekt, Krasnoyarsk, 660037
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Review
For citations:
Yurtayeva L.V., Alashkevich Yu.D. A method for producing microcrystalline cellulose based on bio-damaged wood. Conifers of the boreal area. 2022;40(2):158-163. (In Russ.)
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