Abstract
Results of experimental research of thermal decomposition of composite fuels based on 2B brown coal (Borodinskoe deposit) and wastes of timber industry (finely dispersed wood) are presented. Elemental composition of researched fuels has been defined and technically analyzed. Kinetic constants have been calculated within Arrhenius model of the first order. It has been determined that with an increase of wood concentration up to 50% in composite fuel, its energy characteristics decrease by less than 2%, the maximum temperature of fuel thermal decomposition reduces by 9%, while SOx and NOx yield reduces by 50%, and fly ash - by 75%. An effective composite fuel composition of 50%/50% has been established. Results of performed experimental studies illustrate possible applications of composite fuels based on brown coal and wood at thermal power plants.
| Original language | English |
|---|---|
| Article number | 012064 |
| Journal | Journal of Physics: Conference Series |
| Volume | 1128 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 7 Dec 2018 |
| Event | 3rd All-Russian Scientific Conference Thermophysics and Physical Hydrodynamics with the School for Young Scientists, TPH 2018 - Yalta, Crimea, Ukraine Duration: 10 Sep 2018 → 16 Sep 2018 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
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Applying composite fuels based on coal and finely dispersed wood in heat power engineering. / Yankovsky, S. A.; Kuznetsov, G. V.; Zenkov, A. V.
In: Journal of Physics: Conference Series, Vol. 1128, No. 1, 012064, 07.12.2018.Research output: Contribution to journal › Conference article
}
TY - JOUR
T1 - Applying composite fuels based on coal and finely dispersed wood in heat power engineering
AU - Yankovsky, S. A.
AU - Kuznetsov, G. V.
AU - Zenkov, A. V.
PY - 2018/12/7
Y1 - 2018/12/7
N2 - Results of experimental research of thermal decomposition of composite fuels based on 2B brown coal (Borodinskoe deposit) and wastes of timber industry (finely dispersed wood) are presented. Elemental composition of researched fuels has been defined and technically analyzed. Kinetic constants have been calculated within Arrhenius model of the first order. It has been determined that with an increase of wood concentration up to 50% in composite fuel, its energy characteristics decrease by less than 2%, the maximum temperature of fuel thermal decomposition reduces by 9%, while SOx and NOx yield reduces by 50%, and fly ash - by 75%. An effective composite fuel composition of 50%/50% has been established. Results of performed experimental studies illustrate possible applications of composite fuels based on brown coal and wood at thermal power plants.
AB - Results of experimental research of thermal decomposition of composite fuels based on 2B brown coal (Borodinskoe deposit) and wastes of timber industry (finely dispersed wood) are presented. Elemental composition of researched fuels has been defined and technically analyzed. Kinetic constants have been calculated within Arrhenius model of the first order. It has been determined that with an increase of wood concentration up to 50% in composite fuel, its energy characteristics decrease by less than 2%, the maximum temperature of fuel thermal decomposition reduces by 9%, while SOx and NOx yield reduces by 50%, and fly ash - by 75%. An effective composite fuel composition of 50%/50% has been established. Results of performed experimental studies illustrate possible applications of composite fuels based on brown coal and wood at thermal power plants.
UR - http://www.scopus.com/inward/record.url?scp=85058654881&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85058654881&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1128/1/012064
DO - 10.1088/1742-6596/1128/1/012064
M3 - Conference article
VL - 1128
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012064
ER -