Vol. 3 No. 02 (2026): INTERNATIONAL JOURNAL OF SCIENCE AND TECHNOLOGY
Articles

ANALYSIS OF TECHNOLOGIES AND DEVICES FOR BURNING ALTERNATIVE BIOMASS-DERIVED FUELS

Toshmamatov Bobir Mansurovich
1Karshi State Technical University, Karshi, Uzbekistan
Uzboev Maftun Dusyarovich
Samarkand State Architecture and Construction University, Samarkand, Uzbekistan

Published 04-02-2026

Keywords

  • Biomass pyrolysis fuel, alternative liquid fuel, spraying process, atomization, vaporization zone, sprayer (injector), combustion efficiency.

How to Cite

ANALYSIS OF TECHNOLOGIES AND DEVICES FOR BURNING ALTERNATIVE BIOMASS-DERIVED FUELS. (2026). INTERNATIONAL JOURNAL OF SCIENCE AND TECHNOLOGY, 3(02), 13-17. https://doi.org/10.70728/tech.v3.i02.003

Abstract

In this study, the authors analysed the importance of spraying and atomisation in the combustion of alternative liquid fuels derived from biomass pyrolysis. They scientifically substantiated the formation of droplets resulting from the primary and secondary decomposition of alternative liquid fuels exiting the injector, their spatial distribution and the evaporation processes. The study found that the spray cone angle, spray distance and formation of spray zones can ensure effective fuel-air mixing in the combustion chamber. The results demonstrate the importance of optimising atomisation processes in increasing the combustion efficiency of alternative liquid fuels obtained from biomass pyrolysis and reducing fuel consumption and harmful emissions into the atmosphere.

References

  1. 1. Узаков Г.Н., Давланов Х.А., Тошмаматов Б.М. Энергоэффективные системы и технологии с исползованием альтернативных источников энергии // Альтернативная энергетика. Научно – технический журнал. -2021. -№1. - с. 7-20.
  2. 2. Узаков Г.Н., Давланов Х.А., Камoлов Б.И., Тошмаматов Б.М. Интегрированные автономные системы энергоснабжения объектов, расположенных в сельской местности//Алтернативная энергетика. Научно-технический журнал. №2, 03.07.2023-г. Стр. 9-14.
  3. 3. Узаков Г.Н., Давланов Х.А., Тошмаматов Б.М. Анализ гибридных систем отопления жилых зданий, использующие ВИЭ//Альтернативная энергетика. Научно-технический журнал. 2023. Т. 8. № 1. С. 9-15.
  4. 4. Uzboev M.D., Davlonov Kh.A., Toshmamatov B.M., Analysis of the technology for the preparation of coal–water fuel and methods for its improvement. // Alternative energy. - 2025. - 3(19). - pp. 141-148.
  5. 5. Nyashina G.S. et al. Energy efficiency and environmental aspects of the combustion of coal-water slurries with and without petrochemicals. // Journal of Cleaner Production. – 2018. - Volume 172. – pp. 1730-1738.
  6. 6. Kodirov I.N. et al. Experimental study of heliothermal processing of municipal solid waste based on solar energy. // IOP Conf. Series: Earth and Environmental Science. – 2022. – 1070. - P. 012033.
  7. 7. Toshmamatov B., Davlonov Kh., Rakhmatov O., Toshboev A.R. Recycling of municipal solid waste using solar energy. // IOP Conf. Series: Materials Science and Engineering. – 2021. -1030. – P. 012165.
  8. 8. Uzakov G.N. et al. Calculation of energy efficiency of the solar installation for the processing of municipal solid waste. // International journal of advancedresearch in science, engineering and technology. – 2019. - Vol. 6. -Issue 12. – PP. 12097- 12102.
  9. 9. Kuznetsov G.V., Vershinina K.Yu., Valiullin T.R., Strizhak P.A. Differences in ignition and combustion characteristics of waste-derived oil-water emulsions and coal-water slurries containing petrochemicals. // Fuel Processing Technology. – 2018. - Volume 179. – pp. 407-421.
  10. 10. Toshmamatov B.M., Uzboev M.D., Mamatova M. Analysis Of Thermal And Technical Parameters Of Alternative Fuels Obtained From Biomass Pyrolysis. American Journal of Applied Science and Technology. 2025. 5/12. Pp. 161-166.
  11. 11. Huang Y., Sekyere D.T., Zhang J., Tian Y. Fast pyrolysis behaviors of biomass with high contents of ash and nitrogen using TG-FTIR and Py-GC/MS. // J. Anal. Appl. Pyrolysis. – 2023. – No. 170. - p. 105922.
  12. 12. Guo Z., Wang S., Gu Y., Xu G., Li X., Luo Z. Separation characteristics of biomass pyrolysis oil in molecular distillation. // Sep. Purif. Technol. – 2010. - 76 (1). – pp. 52–57.
  13. 13. Arregi A., Lopez G., Amutio M., Barbarias I., Bilbao J., Olazar M. Hydrogen production from biomass by continuous fast pyrolysis and in-line steam reforming. - RSC Adv. – 2016. - 6 (2016). – pp. 25975–25985.
  14. 14. Amutio M., Lopez G., Artetxe M., Elordi G., Olazar M., Bilbao J. Influence of temperature on biomass pyrolysis in a conical spouted bed reactor, Resour. // Conserv. Recycl. – 2012. – 59. – pp. 23–31.