Authors: A.G. Ushakov, E.S. Ushakova, I.V. Bogolubova

Title of the article: Influence of change in the initial raw material composition on the properties of the resulting granular solid fuel

Year: 2021, Issue: 4, Pages: 21-28

Branch of knowledge: 05.17.07 Chemical technology of fuel and high-energy substances

Index UDK: 662.7

DOI: 10.26730/1999-4125-2021-4-21-28

Abstract: The article deals with the issue of changing the properties of the resulting product – solid fuel pellets – depending on the percentage of raw material components included in the mixture formed by the granulation method. It is noted that the use of organic waste as a binder and coal waste as a mixture filler makes it necessary to carefully manage the mixing and molding processes due to the heterogeneity of the waste and the significant change in their physical and chemical properties. Based on the results of the conducted analyses, a mathematical description of the effect of changes in the composition of the initial raw mixture on the yield of volatiles of the resulting solid fuel is proposed.

Key words: solid fuel technical analysis volatile matter yield coal waste organic waste pelletizing mathematical processing

Receiving date: 01.06.2021

Publication date: 15.09.2021

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