Influence of torrefaсtion on the characteristics of fuel blends of biomass and high-ash carbon-containing waste

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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.

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作者简介

Ya. Pudova

Joint Institute for High Temperatures of the Russian Academy of Sciences

编辑信件的主要联系方式.
Email: pudova.y.d@mail.ru
俄罗斯联邦, Moscow, 125412

V. Sinelshchikov

Joint Institute for High Temperatures of the Russian Academy of Sciences

Email: sinelshchikov@mail.ru
俄罗斯联邦, Moscow, 125412

G. Sytchev

Joint Institute for High Temperatures of the Russian Academy of Sciences

Email: george.sytchev@yandex.ru
俄罗斯联邦, Moscow, 125412

参考

  1. Делицын Л.М., Власов А.С. // Теплоэнергетика. 2010. № 4. С. 49. [Thermal Engineering, 2010, vol. 57, no. 4, p. 325. https://doi.org/10.1134/S0040601510040087].
  2. Золотова И.Ю. // Инновации и инвестиции. 2020. № 7. С. 123.
  3. Худякова Л.И., Залуцкий А.В., Палеев П.Л. // XXI век. Техносферная безопасность. 2019. Т. 4. № 3. C. 375. https://doi.org/10.21285/2500-1582-2019-3-375-391.
  4. Рябов Ю.В., Делицын Л.М., Ежов Н.Н., Сударева С.В. // Теплоэнергетика. 2019. № 3. С. 3. https://doi.org/10.1134/S0040363619030056 [Thermal Engineering, 2019, vol. 66, no. 3, p. 149. https://doi.org/10.1134/S0040601519030054].
  5. Ларина О.М., Синельщиков В.А., Сычев Г.А. // ТВТ. 2020. № 5. С. 782. https://doi.org/10.31857/S0040364420050051 [High Temp. 2020, vol. 58, no. 5, p. 710. https://doi.org/10.1134/S0018151X20050041].
  6. Pedersen L.S., Nielsen H.P., Kiil S., Hansen L.A., Dam-Johansen K., Kildsig F., Christensen J., Jespersen P. // Fuel. 1996. V. 75. P. 1584.
  7. Sahu S.G., Chakraborty N., Sarkar P. // Renewable and Sustainable Energy Reviews. 2014. V. 39. P. 575. https://doi.org/10.1016/j.rser.2014.07.106
  8. Demirbas A. // Energy Conversion and Management. 2003. V. 44. P. 1465. https://doi.org/10.1016/S0196-8904(02)00144-9
  9. Любов В.К., Ивуть А.Е. // Вестн. Череповецкого гос. ун-та. 2016. № 5. С. 160.
  10. Basu P., Butler J., Leon M.A. // Renewable Energy. 2011. V. 36. № 1. P. 282. https://doi.org/10.1016/j.renene.2010.06.039
  11. Varol M., Atimtay A.T., Bay B., Olgun H. // Thermochimica Acta. 2010. V. 510. P. 195. https://doi.org/10.1016/j.tca.2010.07.014
  12. Передерий С. // ЛесПромИнформ. 2011. №8(82). С. 172.
  13. Bergman P.C.A., Kiel J.H.A. Torrefaction for Biomass Upgrading // Proc. 14th Europ. Biomass Conf. Paris, 2005. P. 206.
  14. Kosov V.V., Sinelshchikov V.A., Sytchev G.A., Zaichenko V.M. // High Temp. 2014. V. 6. № 6. P. 907. https://doi.org/10.1134/S0018151X14060170
  15. Bergman P.C.A., Boersma A.R., Zwart R.W.W., Kiel J.H.A. Torrefaction for biomass co-firing in existing coal-fired power stations “BIOCOAL”. ECN Tech. Report ECN-C–05-013, 2005. 71 p.
  16. Gil M.V., Garcia R., Pevida C., Rubiera F. // Bioresource Technology. 2015. V. 191. P. 205. https://doi.org/10.1016/j.biortech.2015.04.117
  17. Энергетическое топливо СССР (ископаемые угли, горючие сланцы, торф, мазут и горючий газ). Справочник. М.: Энергия, 1979. 128 с.
  18. Peng J, Wang J, Bi X.T., Lim C.J., Sokhansanj S., Peng H., Jia D. // Fuel Processing Technology. 2015. V. 129. P. 168.
  19. Директор Л.Б., Синельщиков В.А., Сычев Г.А. // ТВТ. 2020. Т. 58. № 1. С. 47. https://doi.org/10.31857/S0040364420010044 [High Temp. 2020, vol. 58, no.1, p. 50. https://doi.org/10.1134/S0018151X20010046].
  20. Сычев Г.А. Экспериментальные исследования особенностей процесса торрефикации биомассы растительного происхождения: Автореф. дисс. канд. техн. наук. М.: ОИВТ РАН, 2020. 20 с.

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2. Fig. 1. DTG dependences for initial raw materials in a nitrogen flow: DO – 1, LP – 2, ZSHO – 3, UK – 4.

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3. Fig. 2. Dependence of the combustion heat of the original (1, 5, 6) and torrefied at different temperatures (240°C – 2, 270°C – 3, 300°C – 4) pellets from DO-ZSHO and DO-UK mixtures on their composition before torrefaction: 1–4 – calculation using Mendeleyev’s formula based on the results of elemental analysis; 5, 6 – results of calorimetric measurements.

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4. Fig. 3. Dependence of the combustion heat of the original (1) and torrefied at different temperatures (240°C – 2, 270°C – 3, 300°C – 4) pellets from LP-ZSHO and LP-UK mixtures on their composition before torrefaction.

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5. Fig. 4. Dependence of the relative heat of combustion of torrefied biomass on the value of mass losses during torrefaction calculated on a dry basis: DO – wood sawdust, LP – sunflower husk, SP – straw pellets.

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6. Fig. 5. The minimum proportion of biomass in the initial mixture that satisfies criterion (3), depending on the proportion of mass losses during torrefaction and the ratio of the heat of combustion of carbon-containing waste to the heat of combustion of biomass.

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7. Fig. 6. The hygroscopicity conversion of the original and torrefied pellets at different temperatures from DO-ZSHO and DO-UK mixtures depending on the content of carbon-containing waste in the original mixture.

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8. Fig. 7. The hygroscopicity conversion of the original and torrefied pellets at different temperatures from LP-ZSHO and LP-UK mixtures depending on the content of carbon-containing waste in the original mixture.

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