Influence of torrefaсtion on the characteristics of fuel blends of biomass and high-ash carbon-containing waste
- Authors: Pudova Y.D.1, Sinelshchikov V.A.1, Sytchev G.A.1
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Affiliations:
- Joint Institute for High Temperatures of the Russian Academy of Sciences
- Issue: No 1 (2024)
- Pages: 64-71
- Section: Articles
- URL: https://journals.rcsi.science/0023-1177/article/view/264458
- DOI: https://doi.org/10.31857/S0023117724010061
- EDN: https://elibrary.ru/optnwe
- ID: 264458
Cite item
Abstract
The influence of torrefaction on the characteristics of binary fuel blends consisting of plant biomass and high-ash carbon-containing technogenic waste is considered. It has been shown that through torrefaction it is possible to compensate for the decrease in the heating value of fuel blends associated with the addition of a high-ash component. A criterion for choosing a torrefaction mode is proposed and the corresponding analytical expression is obtained that allows one to calculate the minimum permissible biomass content in the fuel blend. This expression can be used in relation to fuel blends of various types of plant biomass and high-ash carbon-containing waste. There are presented quantitative data demonstrating the improvement of the hydrophobic properties of fuel blends as a result of torrefaction.
Keywords
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About the authors
Ya. D. Pudova
Joint Institute for High Temperatures of the Russian Academy of Sciences
Author for correspondence.
Email: pudova.y.d@mail.ru
Russian Federation, Moscow, 125412
V. A. Sinelshchikov
Joint Institute for High Temperatures of the Russian Academy of Sciences
Email: sinelshchikov@mail.ru
Russian Federation, Moscow, 125412
G. A. Sytchev
Joint Institute for High Temperatures of the Russian Academy of Sciences
Email: george.sytchev@yandex.ru
Russian Federation, Moscow, 125412
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