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Pregled bibliografske jedinice broj: 1016825

Experimental modeling and optimization of biodiesel production from waste cooking oil and ethanol using N, N′, N″-tris(3- dimethylaminopropyl)-guanidine as catalyst


Racar, Marko; Faraguna, Fabio; Glasovac, Zoran; Jukića, Ante
Experimental modeling and optimization of biodiesel production from waste cooking oil and ethanol using N, N′, N″-tris(3- dimethylaminopropyl)-guanidine as catalyst // Renewable energy, 146 (2020), 2374-2379 doi:10.1016/j.renene.2019.08.028 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1016825 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Experimental modeling and optimization of biodiesel production from waste cooking oil and ethanol using N, N′, N″-tris(3- dimethylaminopropyl)-guanidine as catalyst

Autori
Racar, Marko ; Faraguna, Fabio ; Glasovac, Zoran ; Jukića, Ante

Izvornik
Renewable energy (0960-1481) 146 (2020); 2374-2379

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

Ključne riječi
biodiesel ; ethanol ; N, N' , N''-tris(3-dimethylaminopropyl)- guanidine ; waste sunflower oil ; process optimization ; surface response methodology

Sažetak
In this study biodiesel was produced from waste sunflower cooking oil and ethanol using N, N', N''-tris(3-dimethylaminopropyl)-guanidine as new catalyst, which allows to avoid unwanted side-reaction of saponification. The influence of process variables on the conversion was investigated using experimental design and response surface methodology. Independent factors were varied in the following range: molar ratio of alcohol/oil from 3:1 to 15:1 ; catalyst concentration from 0.5 to 3 wt% ; reaction temperature from 40 to 80 °C ; and reaction time from 40 to 200 min. An empirical model of the process was developed. With this model and the goals of minimizing the independent factors in the tested range and maximizing the conversion, the optimization resulted in the following conditions: 1.13 wt% of catalyst, a molar ratio of 11.16:1, temperature of 67.96 °C, and a reaction time of 80 min. With those optimal conditions, the conversion predicted by the model was 94.6%.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Kemijsko inženjerstvo, Temeljne tehničke znanosti, Interdisciplinarne tehničke znanosti



POVEZANOST RADA


Ustanove:
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

Profili:

Avatar Url Zoran Glasovac (autor)

Avatar Url Ante Jukić (autor)

Avatar Url Marko Racar (autor)

Avatar Url Fabio Faraguna (autor)

Citiraj ovu publikaciju

Racar, Marko; Faraguna, Fabio; Glasovac, Zoran; Jukića, Ante
Experimental modeling and optimization of biodiesel production from waste cooking oil and ethanol using N, N′, N″-tris(3- dimethylaminopropyl)-guanidine as catalyst // Renewable energy, 146 (2020), 2374-2379 doi:10.1016/j.renene.2019.08.028 (međunarodna recenzija, članak, znanstveni)
Racar, M., Faraguna, F., Glasovac, Z. & Jukića, A. (2020) Experimental modeling and optimization of biodiesel production from waste cooking oil and ethanol using N, N′, N″-tris(3- dimethylaminopropyl)-guanidine as catalyst. Renewable energy, 146, 2374-2379 doi:10.1016/j.renene.2019.08.028.
@article{article, year = {2020}, pages = {2374-2379}, DOI = {10.1016/j.renene.2019.08.028}, keywords = {biodiesel, ethanol, N, N' , N''-tris(3-dimethylaminopropyl)- guanidine, waste sunflower oil, process optimization, surface response methodology}, journal = {Renewable energy}, doi = {10.1016/j.renene.2019.08.028}, volume = {146}, issn = {0960-1481}, title = {Experimental modeling and optimization of biodiesel production from waste cooking oil and ethanol using N, N′, N″-tris(3- dimethylaminopropyl)-guanidine as catalyst}, keyword = {biodiesel, ethanol, N, N' , N''-tris(3-dimethylaminopropyl)- guanidine, waste sunflower oil, process optimization, surface response methodology} }
@article{article, year = {2020}, pages = {2374-2379}, DOI = {10.1016/j.renene.2019.08.028}, keywords = {biodiesel, ethanol, N, N' , N''-tris(3-dimethylaminopropyl)- guanidine, waste sunflower oil, process optimization, surface response methodology}, journal = {Renewable energy}, doi = {10.1016/j.renene.2019.08.028}, volume = {146}, issn = {0960-1481}, title = {Experimental modeling and optimization of biodiesel production from waste cooking oil and ethanol using N, N′, N″-tris(3- dimethylaminopropyl)-guanidine as catalyst}, keyword = {biodiesel, ethanol, N, N' , N''-tris(3-dimethylaminopropyl)- guanidine, waste sunflower oil, process optimization, surface response methodology} }

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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