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1 Journal of New Technologies in Environmental Science

1 2022

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Fire safe storage and preliminary dehydration of wood waste with diameter <30 mm from final felling and forest care felling, as a semi-finished product for the production of solid fuel

Kremnоv Vyacheslav, Belyaev George, Zhukov Konstantin, Korbut Natalya, Shpilberg Leonid, Stetsuk Valentina, Timoshchenko Andriy

Journal of New Technologies in Environmental Science

2022

Vol. 6, nr 3

85--90

The purpose of the work was to obtain fairly reliable initial data regarding the organization of fire-safe long-term storage of wet wood waste of a small diameter in the open air by various alternative methods. The subject of research was freshly felled hardwood with leaves in the form of a mixture of the following botanical composition: poplar, maple, cherry, mulberry. The average moisture content of freshly cut wood is 50%, i.e. 1 kg of moisture per 1 kg of completely dry wood. The three most common ways of storing of wet wood waste with diameter ≤ 30 mm were researched. In its natural form - in a pile and a fragment of a stack, and in its chopped form - in the form of wet "green" chips. During the storage period, the moisture content decreased on average: in the pile ~ by 5 times; in the stack fragment - 4.3 times; in a fragment of a stack of the "green" wood chips of trapezoidal section ~2.5 times [1, 2].