Characterization analysis of Poplar fluff pyrolysis products. Multi-component kinetic study
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2019
Authors
Janković, Bojan Ž.Manić, Nebojša G.
Dodevski, Vladimir
Popović, Jasmina G.
Rusmirović, Jelena D.
Tošić, Miloš S.
Article (Published version)
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© 2018 Elsevier Ltd
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This paper describes the pyrolysis of Poplar fluff (from Populus alba) using on-line apparatus, and carbonization process at 850 °C using the fixed bed reactor. Characteristics of pyrolysis products were examined. Elemental and chemical analyses were shown that Poplar fluff has higher energy content characterized by increased content of fibrous structure (particularly cellulose). Independent parallel reactions model very well describes devolatilization process. It was found that increased amount of extractives can significantly affect on increased release of light gaseous products, but declining hydrocarbons, mostly the alkanes. Liquid product is mainly composed of phenolics, aldehydes, acids, esters and ketones. The carbonization process produces the great abundance of polycyclic aromatic hydrocarbons (PAH's), where naphthalene is the most abundant. Mechanism for PAH's formation was suggested. This study represents the first step in a much wider and more comprehensive way in thermal c...onversion processes of this type of fuel. © 2018 Elsevier Ltd
Keywords:
Poplar fluff / Pyrolysis / Characterization of pyrolytic products / Graphitization / Presence of catalysts / Polycyclic aromatic hydrocarbons (PAH’s)Source:
Fuel, 2019, 238, 111-128Funding / projects:
- Pollution Reduction from Thermal Power Plants of the Public Enterprise “Electric Power Industry of Serbia” (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-42010)
- Dynamics of nonlinear physicochemical and biochemical systems with modeling and predicting of their behavior under nonequilibrium conditions (RS-MESTD-Basic Research (BR or ON)-172015)
- Functional, Functionalized and Advanced Nanomaterials (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45005)
- Nanostructured Functional and Composite Materials in Catalytic and Sorption Processes (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45001)
DOI: 10.1016/j.fuel.2018.10.064
ISSN: 0016-2361
WoS: 000450319700013
Scopus: 2-s2.0-85055290843
URI
https://linkinghub.elsevier.com/retrieve/pii/S0016236118317770https://vinar.vin.bg.ac.rs/handle/123456789/7925
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VinčaTY - JOUR AU - Janković, Bojan Ž. AU - Manić, Nebojša G. AU - Dodevski, Vladimir AU - Popović, Jasmina G. AU - Rusmirović, Jelena D. AU - Tošić, Miloš S. PY - 2019 UR - https://linkinghub.elsevier.com/retrieve/pii/S0016236118317770 UR - https://vinar.vin.bg.ac.rs/handle/123456789/7925 AB - This paper describes the pyrolysis of Poplar fluff (from Populus alba) using on-line apparatus, and carbonization process at 850 °C using the fixed bed reactor. Characteristics of pyrolysis products were examined. Elemental and chemical analyses were shown that Poplar fluff has higher energy content characterized by increased content of fibrous structure (particularly cellulose). Independent parallel reactions model very well describes devolatilization process. It was found that increased amount of extractives can significantly affect on increased release of light gaseous products, but declining hydrocarbons, mostly the alkanes. Liquid product is mainly composed of phenolics, aldehydes, acids, esters and ketones. The carbonization process produces the great abundance of polycyclic aromatic hydrocarbons (PAH's), where naphthalene is the most abundant. Mechanism for PAH's formation was suggested. This study represents the first step in a much wider and more comprehensive way in thermal conversion processes of this type of fuel. © 2018 Elsevier Ltd T2 - Fuel T1 - Characterization analysis of Poplar fluff pyrolysis products. Multi-component kinetic study VL - 238 SP - 111 EP - 128 DO - 10.1016/j.fuel.2018.10.064 ER -
@article{ author = "Janković, Bojan Ž. and Manić, Nebojša G. and Dodevski, Vladimir and Popović, Jasmina G. and Rusmirović, Jelena D. and Tošić, Miloš S.", year = "2019", abstract = "This paper describes the pyrolysis of Poplar fluff (from Populus alba) using on-line apparatus, and carbonization process at 850 °C using the fixed bed reactor. Characteristics of pyrolysis products were examined. Elemental and chemical analyses were shown that Poplar fluff has higher energy content characterized by increased content of fibrous structure (particularly cellulose). Independent parallel reactions model very well describes devolatilization process. It was found that increased amount of extractives can significantly affect on increased release of light gaseous products, but declining hydrocarbons, mostly the alkanes. Liquid product is mainly composed of phenolics, aldehydes, acids, esters and ketones. The carbonization process produces the great abundance of polycyclic aromatic hydrocarbons (PAH's), where naphthalene is the most abundant. Mechanism for PAH's formation was suggested. This study represents the first step in a much wider and more comprehensive way in thermal conversion processes of this type of fuel. © 2018 Elsevier Ltd", journal = "Fuel", title = "Characterization analysis of Poplar fluff pyrolysis products. Multi-component kinetic study", volume = "238", pages = "111-128", doi = "10.1016/j.fuel.2018.10.064" }
Janković, B. Ž., Manić, N. G., Dodevski, V., Popović, J. G., Rusmirović, J. D.,& Tošić, M. S.. (2019). Characterization analysis of Poplar fluff pyrolysis products. Multi-component kinetic study. in Fuel, 238, 111-128. https://doi.org/10.1016/j.fuel.2018.10.064
Janković BŽ, Manić NG, Dodevski V, Popović JG, Rusmirović JD, Tošić MS. Characterization analysis of Poplar fluff pyrolysis products. Multi-component kinetic study. in Fuel. 2019;238:111-128. doi:10.1016/j.fuel.2018.10.064 .
Janković, Bojan Ž., Manić, Nebojša G., Dodevski, Vladimir, Popović, Jasmina G., Rusmirović, Jelena D., Tošić, Miloš S., "Characterization analysis of Poplar fluff pyrolysis products. Multi-component kinetic study" in Fuel, 238 (2019):111-128, https://doi.org/10.1016/j.fuel.2018.10.064 . .