Characterization analysis of Poplar fluff pyrolysis products. Multi-component kinetic study
Samo za registrovane korisnike
2019
Autori
Janković, BojanManić, Nebojša
Dodevski, Vladimir
Popović, Jasmina
Rusmirović, Jelena D.
Tosić, Miloš
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
This paper describes the pyrolysis of Poplar fluff (from Populus alba) using on-line apparatus, and carbonization process at 850 degrees 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 th...ermal conversion processes of this type of fuel.
Ključne reči:
Pyrolysis / Presence of catalysts / Poplar fluff / Polycyclic aromatic hydrocarbons (PAH's) / Graphitization / Characterization of pyrolytic productsIzvor:
Fuel, 2019, 238, 111-128Izdavač:
- Elsevier Sci Ltd, Oxford
Finansiranje / projekti:
- Dinamika nelinearnih fizičkohemijskih i biohemijskih sistema sa modeliranjem i predviđanjem njihovih ponašanja pod neravnotežnim uslovima (RS-MESTD-Basic Research (BR or ON)-172015)
- Smanjenje aerozagađenja iz termoelektrana u JP Elektroprivreda Srbije (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-42010)
- Funkcionalni, funkcionalizovani i usavršeni nano materijali (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45005)
- Nanostrukturni funkcionalni i kompozitni materijali u katalitičkim i sorpcionim procesima (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
Kolekcije
Institucija/grupa
Mašinski fakultetTY - JOUR AU - Janković, Bojan AU - Manić, Nebojša AU - Dodevski, Vladimir AU - Popović, Jasmina AU - Rusmirović, Jelena D. AU - Tosić, Miloš PY - 2019 UR - https://machinery.mas.bg.ac.rs/handle/123456789/3099 AB - This paper describes the pyrolysis of Poplar fluff (from Populus alba) using on-line apparatus, and carbonization process at 850 degrees 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. PB - Elsevier Sci Ltd, Oxford T2 - Fuel T1 - Characterization analysis of Poplar fluff pyrolysis products. Multi-component kinetic study EP - 128 SP - 111 VL - 238 DO - 10.1016/j.fuel.2018.10.064 ER -
@article{ author = "Janković, Bojan and Manić, Nebojša and Dodevski, Vladimir and Popović, Jasmina and Rusmirović, Jelena D. and Tosić, Miloš", year = "2019", abstract = "This paper describes the pyrolysis of Poplar fluff (from Populus alba) using on-line apparatus, and carbonization process at 850 degrees 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.", publisher = "Elsevier Sci Ltd, Oxford", journal = "Fuel", title = "Characterization analysis of Poplar fluff pyrolysis products. Multi-component kinetic study", pages = "128-111", volume = "238", doi = "10.1016/j.fuel.2018.10.064" }
Janković, B., Manić, N., Dodevski, V., Popović, J., Rusmirović, J. D.,& Tosić, M.. (2019). Characterization analysis of Poplar fluff pyrolysis products. Multi-component kinetic study. in Fuel Elsevier Sci Ltd, Oxford., 238, 111-128. https://doi.org/10.1016/j.fuel.2018.10.064
Janković B, Manić N, Dodevski V, Popović J, Rusmirović JD, Tosić M. 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, Manić, Nebojša, Dodevski, Vladimir, Popović, Jasmina, Rusmirović, Jelena D., Tosić, Miloš, "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 . .