Standard

Thermal effects investigation during biomass slow pyrolysis in a fixed bed reactor. / Tabakaev, Roman; Astafev, Alexander; Shanenkova, Yuliya et al.

In: Biomass and Bioenergy, Vol. 126, 01.07.2019, p. 26-33.

Research output: Contribution to journalArticlepeer-review

Harvard

Tabakaev, R, Astafev, A, Shanenkova, Y, Dubinin, Y, Yazykov, N & Yakovlev, V 2019, 'Thermal effects investigation during biomass slow pyrolysis in a fixed bed reactor', Biomass and Bioenergy, vol. 126, pp. 26-33. https://doi.org/10.1016/j.biombioe.2019.05.010

APA

Tabakaev, R., Astafev, A., Shanenkova, Y., Dubinin, Y., Yazykov, N., & Yakovlev, V. (2019). Thermal effects investigation during biomass slow pyrolysis in a fixed bed reactor. Biomass and Bioenergy, 126, 26-33. https://doi.org/10.1016/j.biombioe.2019.05.010

Vancouver

Tabakaev R, Astafev A, Shanenkova Y, Dubinin Y, Yazykov N, Yakovlev V. Thermal effects investigation during biomass slow pyrolysis in a fixed bed reactor. Biomass and Bioenergy. 2019 Jul 1;126:26-33. doi: 10.1016/j.biombioe.2019.05.010

Author

Tabakaev, Roman ; Astafev, Alexander ; Shanenkova, Yuliya et al. / Thermal effects investigation during biomass slow pyrolysis in a fixed bed reactor. In: Biomass and Bioenergy. 2019 ; Vol. 126. pp. 26-33.

BibTeX

@article{4ca762a683544110927f77b7fd9457cf,
title = "Thermal effects investigation during biomass slow pyrolysis in a fixed bed reactor",
abstract = "The desire to increase the role of renewable biomass resources in the energy sector sets the task of finding promising areas for its resource-efficient use. Pyrolytic conversion (pyrolysis) of biomass can be considered as one of such directions. The efficiency of pyrolysis depends on the possibility of its implementation in the autothermal mode. In this regard, the purpose of this work is to study the thermal conversion of biomass in the process of slow low-temperature pyrolysis in relation to its implementation in a fixed bed reactor. Physical experiment methods, differential thermal analysis and electron scanning microscopy were used in the work. As a result of the study, it was shown that in the process of straw and peat low-temperature pyrolysis (heating rate of 10 °C/min) a thermal exothermic decomposition effect was observed when the reactor was heated to 500 °C. This effect led to an increase in the rate of heating of the biomass bed. Moreover, in the case of straw pyrolysis, the temperature in the bed began to exceed the temperature of the reactor wall (up to 55–60 °C) when heated above 303 °C. The total values of the exothermic effect of straw and peat pyrolysis in the temperature range of 170–600 °C were 1,475 kJ/kg and 862 kJ/kg, respectively (based on the dry mass of the feedstock). The scanning microscopy method shows the change in the biomass structure during the pyrolytic decomposition process.",
keywords = "Biomass, SEM micrographs of decomposition, Slow pyrolysis, Thermal effect, Thermal processing, HEMICELLULOSE, PERFORMANCE, COAL, DECOMPOSITION, RENEWABLE ENERGY, KINETICS, FUEL, BIOFUEL, BIOCHAR, CELLULOSE",
author = "Roman Tabakaev and Alexander Astafev and Yuliya Shanenkova and Yury Dubinin and Nikolay Yazykov and Vadim Yakovlev",
year = "2019",
month = jul,
day = "1",
doi = "10.1016/j.biombioe.2019.05.010",
language = "English",
volume = "126",
pages = "26--33",
journal = "Biomass and Bioenergy",
issn = "0961-9534",
publisher = "Elsevier Ltd",

}

RIS

TY - JOUR

T1 - Thermal effects investigation during biomass slow pyrolysis in a fixed bed reactor

AU - Tabakaev, Roman

AU - Astafev, Alexander

AU - Shanenkova, Yuliya

AU - Dubinin, Yury

AU - Yazykov, Nikolay

AU - Yakovlev, Vadim

PY - 2019/7/1

Y1 - 2019/7/1

N2 - The desire to increase the role of renewable biomass resources in the energy sector sets the task of finding promising areas for its resource-efficient use. Pyrolytic conversion (pyrolysis) of biomass can be considered as one of such directions. The efficiency of pyrolysis depends on the possibility of its implementation in the autothermal mode. In this regard, the purpose of this work is to study the thermal conversion of biomass in the process of slow low-temperature pyrolysis in relation to its implementation in a fixed bed reactor. Physical experiment methods, differential thermal analysis and electron scanning microscopy were used in the work. As a result of the study, it was shown that in the process of straw and peat low-temperature pyrolysis (heating rate of 10 °C/min) a thermal exothermic decomposition effect was observed when the reactor was heated to 500 °C. This effect led to an increase in the rate of heating of the biomass bed. Moreover, in the case of straw pyrolysis, the temperature in the bed began to exceed the temperature of the reactor wall (up to 55–60 °C) when heated above 303 °C. The total values of the exothermic effect of straw and peat pyrolysis in the temperature range of 170–600 °C were 1,475 kJ/kg and 862 kJ/kg, respectively (based on the dry mass of the feedstock). The scanning microscopy method shows the change in the biomass structure during the pyrolytic decomposition process.

AB - The desire to increase the role of renewable biomass resources in the energy sector sets the task of finding promising areas for its resource-efficient use. Pyrolytic conversion (pyrolysis) of biomass can be considered as one of such directions. The efficiency of pyrolysis depends on the possibility of its implementation in the autothermal mode. In this regard, the purpose of this work is to study the thermal conversion of biomass in the process of slow low-temperature pyrolysis in relation to its implementation in a fixed bed reactor. Physical experiment methods, differential thermal analysis and electron scanning microscopy were used in the work. As a result of the study, it was shown that in the process of straw and peat low-temperature pyrolysis (heating rate of 10 °C/min) a thermal exothermic decomposition effect was observed when the reactor was heated to 500 °C. This effect led to an increase in the rate of heating of the biomass bed. Moreover, in the case of straw pyrolysis, the temperature in the bed began to exceed the temperature of the reactor wall (up to 55–60 °C) when heated above 303 °C. The total values of the exothermic effect of straw and peat pyrolysis in the temperature range of 170–600 °C were 1,475 kJ/kg and 862 kJ/kg, respectively (based on the dry mass of the feedstock). The scanning microscopy method shows the change in the biomass structure during the pyrolytic decomposition process.

KW - Biomass

KW - SEM micrographs of decomposition

KW - Slow pyrolysis

KW - Thermal effect

KW - Thermal processing

KW - HEMICELLULOSE

KW - PERFORMANCE

KW - COAL

KW - DECOMPOSITION

KW - RENEWABLE ENERGY

KW - KINETICS

KW - FUEL

KW - BIOFUEL

KW - BIOCHAR

KW - CELLULOSE

UR - http://www.scopus.com/inward/record.url?scp=85065587695&partnerID=8YFLogxK

U2 - 10.1016/j.biombioe.2019.05.010

DO - 10.1016/j.biombioe.2019.05.010

M3 - Article

AN - SCOPUS:85065587695

VL - 126

SP - 26

EP - 33

JO - Biomass and Bioenergy

JF - Biomass and Bioenergy

SN - 0961-9534

ER -

ID: 20039230