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Pregled bibliografske jedinice broj: 1106235

Transesterification of Sunflower oil Over Waste Chicken Egg-shell-Based Catalyst in a Microreactor: An Optimization Study


Pavlović, Stefan; Šelo, Gordana; Marinković, Dalibor; Planinić, Mirela; Tišma, Marina; Stanković, Miroslav
Transesterification of Sunflower oil Over Waste Chicken Egg-shell-Based Catalyst in a Microreactor: An Optimization Study // Micromachines, 12 (2021), 2; 120, 16 (međunarodna recenzija, članak, znanstveni)


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Naslov
Transesterification of Sunflower oil Over Waste Chicken Egg-shell-Based Catalyst in a Microreactor: An Optimization Study

Autori
Pavlović, Stefan ; Šelo, Gordana ; Marinković, Dalibor ; Planinić, Mirela ; Tišma, Marina ; Stanković, Miroslav

Izvornik
Micromachines (2072-666X) 12 (2021), 2; 120, 16

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
microreactor ; chicken eggshell-based catalyst ; transesterification ; biodiesel ; statistical process op-timization ; Box–Behnken design

Sažetak
The statistical experimental design (DoE) and optimization (Response Surface Methodology com- bined with Box–Behnken design) of sunflower oil transesterification catalyzed by waste chicken eggshell-based catalyst were conducted in a custom-made microreactor at 60 °C. The catalyst was synthesized by the hydration–dehydration method and subsequent calcination at 600 °C. Com- prehensive characterization of the obtained catalyst was conducted using: X-ray powder diffrac-tometry (XRD), X‐ray fluorescence (XRF), Fourier- transform infrared (FT-IR) spectroscopy, scan-ning electron microscopy (SEM), N2 physisorption, and Hg-porosimetry. Structural, morphologi-cal, and textural results showed that the obtained catalyst exhibited high porosity and regular dispersity of plate-like CaO as an active species. The obtained optimal residence time, catalyst concentration, and methanol/oil volume ratio for the continuous reaction in microreactor were 10 min, 0.1 g g-1, and 3:1, respectively. The analysis of variance (ANOVA) showed that the obtained reduced quadratic model was adequate for experimental results fitting. The reaction in the micro- reactor was significantly intensified compared to a conventional batch reactor, as seen through the fatty acid methyl esters (FAMEs) content after 10 min, which was 51.2% and 18.6%, respec-tively.

Izvorni jezik
Engleski

Znanstvena područja
Biotehnologija



POVEZANOST RADA


Projekti:
EK-EFRR-KK.01.1.1.04.0107 - Biokonverzija lignoceluloznog materijala u visokovrijednu hranu za životinje (Bio4Feed) (Planinić, Mirela, EK - Ulaganje u znanost i inovacije - Prvi poziv) ( POIROT)

Ustanove:
Prehrambeno-tehnološki fakultet, Osijek

Profili:

Avatar Url Marina Tišma (autor)

Avatar Url Mirela Planinić (autor)

Avatar Url Gordana Šelo (autor)

Citiraj ovu publikaciju

Pavlović, Stefan; Šelo, Gordana; Marinković, Dalibor; Planinić, Mirela; Tišma, Marina; Stanković, Miroslav
Transesterification of Sunflower oil Over Waste Chicken Egg-shell-Based Catalyst in a Microreactor: An Optimization Study // Micromachines, 12 (2021), 2; 120, 16 (međunarodna recenzija, članak, znanstveni)
Pavlović, S., Šelo, G., Marinković, D., Planinić, M., Tišma, M. & Stanković, M. (2021) Transesterification of Sunflower oil Over Waste Chicken Egg-shell-Based Catalyst in a Microreactor: An Optimization Study. Micromachines, 12 (2), 120, 16.
@article{article, year = {2021}, pages = {16}, chapter = {120}, keywords = {microreactor, chicken eggshell-based catalyst, transesterification, biodiesel, statistical process op-timization, Box–Behnken design}, journal = {Micromachines}, volume = {12}, number = {2}, issn = {2072-666X}, title = {Transesterification of Sunflower oil Over Waste Chicken Egg-shell-Based Catalyst in a Microreactor: An Optimization Study}, keyword = {microreactor, chicken eggshell-based catalyst, transesterification, biodiesel, statistical process op-timization, Box–Behnken design}, chapternumber = {120} }
@article{article, year = {2021}, pages = {16}, chapter = {120}, keywords = {microreactor, chicken eggshell-based catalyst, transesterification, biodiesel, statistical process op-timization, Box–Behnken design}, journal = {Micromachines}, volume = {12}, number = {2}, issn = {2072-666X}, title = {Transesterification of Sunflower oil Over Waste Chicken Egg-shell-Based Catalyst in a Microreactor: An Optimization Study}, keyword = {microreactor, chicken eggshell-based catalyst, transesterification, biodiesel, statistical process op-timization, Box–Behnken design}, chapternumber = {120} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus





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