Apricot kernel shells pyrolysis controlled by non-isothermal simultaneous thermal analysis (STA)
Samo za registrovane korisnike
2020
Autori
Manić, Nebojša G.Janković, Bojan Ž.
Pijović, Milena
Waisi, Hadi
Dodevski, Vladimir
Stojiljković, Dragoslava
Jovanović, Vladimir V.
Članak u časopisu (Objavljena verzija)
,
© 2020, Akadémiai Kiadó, Budapest, Hungary
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
In order to clarify relationship between apricot kernel shell biomass slow pyrolysis mechanism and its main constituents (viz. hemicelluloses, cellulose and lignin), the reactivity effects of main constituents on pyrolysis characteristics were determined by the non-isothermal simultaneous thermal analysis. It was found that four-step (parallel) reaction model is suitable for studying the slow pyrolysis process, within the semi-global model which excludes the strong interaction between biomass constituents (pseudo-components). The application of the proposed model was allowed by the results obtained from KAS iterative isoconversional (model-free) approach. The valorization of the model was confirmed by the process optimization. The complex (cumulative) apricot kernel shell pyrolysis rate curves at different heating rates are successfully resolved into the individual decomposition rate curves (arising from thermal conversion of hemicelluloses, cellulose, and primary/secondary lignin frag...ments) by four-parameter Fraser–Suzuki function. Besides hemicelluloses and cellulose pyrolyses, the proposed model distinguishes primary and secondary lignin reactions, which enhance the gaseous products releasing (primarily CO and CO2 gases) and charification of the solid residue (increased the bio-char yield). © 2020, Akadémiai Kiadó, Budapest, Hungary.
Ključne reči:
Slow pyrolysis / Modeling / Apricot wastes / Fraser-Suzuki deconvolution / Iterative isoconversional methodIzvor:
Journal of Thermal Analysis and Calorimetry, 2020, 142, 2, 565-579Finansiranje / projekti:
- Fotonika mikro i nano strukturnih materijala (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45010)
- Dinamika nelinearnih fizičkohemijskih i biohemijskih sistema sa modeliranjem i predviđanjem njihovih ponašanja pod neravnotežnim uslovima (RS-MESTD-Basic Research (BR or ON)-172015)
- Vodonična energija - razvoj novih materijala: elektrolitičko dobijanje vodonika, vodonične gorivne ćelije, izotopski efekti (RS-MESTD-Basic Research (BR or ON)-172045)
- Funkcionalni, funkcionalizovani i usavršeni nano materijali (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45005)
- Ispitivanje i verifikacija metoda za multidisciplinarne forenzičke analize u funkciji neproliferacije oružja za masovno uništenje (RS-MESTD-Technological Development (TD or TR)-37021)
DOI: 10.1007/s10973-020-09307-5
ISSN: 1388-6150
WoS: 000581102300003
Scopus: 2-s2.0-85078348824
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Manić, Nebojša G. AU - Janković, Bojan Ž. AU - Pijović, Milena AU - Waisi, Hadi AU - Dodevski, Vladimir AU - Stojiljković, Dragoslava AU - Jovanović, Vladimir V. PY - 2020 UR - https://vinar.vin.bg.ac.rs/handle/123456789/8904 AB - In order to clarify relationship between apricot kernel shell biomass slow pyrolysis mechanism and its main constituents (viz. hemicelluloses, cellulose and lignin), the reactivity effects of main constituents on pyrolysis characteristics were determined by the non-isothermal simultaneous thermal analysis. It was found that four-step (parallel) reaction model is suitable for studying the slow pyrolysis process, within the semi-global model which excludes the strong interaction between biomass constituents (pseudo-components). The application of the proposed model was allowed by the results obtained from KAS iterative isoconversional (model-free) approach. The valorization of the model was confirmed by the process optimization. The complex (cumulative) apricot kernel shell pyrolysis rate curves at different heating rates are successfully resolved into the individual decomposition rate curves (arising from thermal conversion of hemicelluloses, cellulose, and primary/secondary lignin fragments) by four-parameter Fraser–Suzuki function. Besides hemicelluloses and cellulose pyrolyses, the proposed model distinguishes primary and secondary lignin reactions, which enhance the gaseous products releasing (primarily CO and CO2 gases) and charification of the solid residue (increased the bio-char yield). © 2020, Akadémiai Kiadó, Budapest, Hungary. T2 - Journal of Thermal Analysis and Calorimetry T1 - Apricot kernel shells pyrolysis controlled by non-isothermal simultaneous thermal analysis (STA) VL - 142 IS - 2 SP - 565 EP - 579 DO - 10.1007/s10973-020-09307-5 ER -
@article{ author = "Manić, Nebojša G. and Janković, Bojan Ž. and Pijović, Milena and Waisi, Hadi and Dodevski, Vladimir and Stojiljković, Dragoslava and Jovanović, Vladimir V.", year = "2020", abstract = "In order to clarify relationship between apricot kernel shell biomass slow pyrolysis mechanism and its main constituents (viz. hemicelluloses, cellulose and lignin), the reactivity effects of main constituents on pyrolysis characteristics were determined by the non-isothermal simultaneous thermal analysis. It was found that four-step (parallel) reaction model is suitable for studying the slow pyrolysis process, within the semi-global model which excludes the strong interaction between biomass constituents (pseudo-components). The application of the proposed model was allowed by the results obtained from KAS iterative isoconversional (model-free) approach. The valorization of the model was confirmed by the process optimization. The complex (cumulative) apricot kernel shell pyrolysis rate curves at different heating rates are successfully resolved into the individual decomposition rate curves (arising from thermal conversion of hemicelluloses, cellulose, and primary/secondary lignin fragments) by four-parameter Fraser–Suzuki function. Besides hemicelluloses and cellulose pyrolyses, the proposed model distinguishes primary and secondary lignin reactions, which enhance the gaseous products releasing (primarily CO and CO2 gases) and charification of the solid residue (increased the bio-char yield). © 2020, Akadémiai Kiadó, Budapest, Hungary.", journal = "Journal of Thermal Analysis and Calorimetry", title = "Apricot kernel shells pyrolysis controlled by non-isothermal simultaneous thermal analysis (STA)", volume = "142", number = "2", pages = "565-579", doi = "10.1007/s10973-020-09307-5" }
Manić, N. G., Janković, B. Ž., Pijović, M., Waisi, H., Dodevski, V., Stojiljković, D.,& Jovanović, V. V.. (2020). Apricot kernel shells pyrolysis controlled by non-isothermal simultaneous thermal analysis (STA). in Journal of Thermal Analysis and Calorimetry, 142(2), 565-579. https://doi.org/10.1007/s10973-020-09307-5
Manić NG, Janković BŽ, Pijović M, Waisi H, Dodevski V, Stojiljković D, Jovanović VV. Apricot kernel shells pyrolysis controlled by non-isothermal simultaneous thermal analysis (STA). in Journal of Thermal Analysis and Calorimetry. 2020;142(2):565-579. doi:10.1007/s10973-020-09307-5 .
Manić, Nebojša G., Janković, Bojan Ž., Pijović, Milena, Waisi, Hadi, Dodevski, Vladimir, Stojiljković, Dragoslava, Jovanović, Vladimir V., "Apricot kernel shells pyrolysis controlled by non-isothermal simultaneous thermal analysis (STA)" in Journal of Thermal Analysis and Calorimetry, 142, no. 2 (2020):565-579, https://doi.org/10.1007/s10973-020-09307-5 . .