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Pregled bibliografske jedinice broj: 1140088

Low temperature properties of propyl, butyl and octyl based biodiesels and corresponding biodiesel-diesel blends


Gotovuša, Mia; Medić, Mihovil; Konjević, Lucija; Tirić Unetić, Marija; Faraguna, Fabio
Low temperature properties of propyl, butyl and octyl based biodiesels and corresponding biodiesel-diesel blends // Book of abstracts of the 6th Central and Eastern European Conference on Thermal Analysis and Calorimetry (CEEC- TAC6) and 15th Mediterranean Conference on Calorimetry and Thermal Analysis (Medicta2021) / Rotaru, Andrei ; Erceg, Matko (ur.).
Split: SITECH, Romania, 2021. str. 133-133 (poster, domaća recenzija, sažetak, znanstveni)


CROSBI ID: 1140088 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Low temperature properties of propyl, butyl and octyl based biodiesels and corresponding biodiesel-diesel blends

Autori
Gotovuša, Mia ; Medić, Mihovil ; Konjević, Lucija ; Tirić Unetić, Marija ; Faraguna, Fabio

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Book of abstracts of the 6th Central and Eastern European Conference on Thermal Analysis and Calorimetry (CEEC- TAC6) and 15th Mediterranean Conference on Calorimetry and Thermal Analysis (Medicta2021) / Rotaru, Andrei ; Erceg, Matko - Split : SITECH, Romania, 2021, 133-133

ISBN
978-606-11-7861-2

Skup
6th Central and Eastern European Conference on Thermal Analysis and Calorimetry (CEEC-TAC6) and 15th Mediterranean Conference on Calorimetry and Thermal Analysis (Medicta2021)

Mjesto i datum
Split, Hrvatska, 20-24.07.2021

Vrsta sudjelovanja
Poster

Vrsta recenzije
Domaća recenzija

Ključne riječi
biodiesel ; temperature of crystallization ; cold filter plugging point

Sažetak
Biodiesel, as a renewable source of energy, can be obtained through the transesterification reaction from natural feedstock, such as vegetable oils or animal fats, that react with an alcohol, most commonly lower alcohols like methanol or ethanol. Besides the main product that is biodiesel, also known as fatty acid alkyl esters, the transesterification reaction yields glycerol as a by-product. In comparison to biodiesel, conventional diesel has different chemical structure, consisting of paraffinic, naphthenic and aromatic hydrocarbons. Therefore, when combined together, there is a change in certain fuel properties, including viscosity, heating value, density or cetane number. In this study, different biodiesel- diesel blends were prepared, with the use of purified biodiesels that were synthesized from alcohols propanol, butanol and octanol. The temperature of crystallization, as well as the enthalpy of crystallization, were determined using DSC, while the cold filter plugging point for selected samples was determined by standardized test according to the standard HRN EN 116. In all cases, samples of biodiesel showed higher crystallization temperature and cold filter plugging point than the ones of mineral diesel and their blends. Cold filter plugging point of fatty acid butyl esters is lower than the one of fatty acid propyl esters. Furthermore, since the obtained results of the crystallization temperature and cold filter plugging point for blends and diesel are within the repeatability of these methods, it can be stated that the addition of biodiesel up to 10 vol% doesn’t affect these low temperature properties.

Izvorni jezik
Engleski

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



POVEZANOST RADA


Projekti:
UIP-2019-04-5242 - Razvoj funkcionalnih biogoriva i (bio)aditiva te ispitivanje primjenskih svojstava mješavina s mineralnim gorivima (FunBioFA) (Faraguna, Fabio, HRZZ - 2019-04) ( POIROT)

Ustanove:
INA-Industrija nafte d.d.,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

Profili:

Avatar Url Mia Gotovuša (autor)

Avatar Url Fabio Faraguna (autor)

Citiraj ovu publikaciju

Gotovuša, Mia; Medić, Mihovil; Konjević, Lucija; Tirić Unetić, Marija; Faraguna, Fabio
Low temperature properties of propyl, butyl and octyl based biodiesels and corresponding biodiesel-diesel blends // Book of abstracts of the 6th Central and Eastern European Conference on Thermal Analysis and Calorimetry (CEEC- TAC6) and 15th Mediterranean Conference on Calorimetry and Thermal Analysis (Medicta2021) / Rotaru, Andrei ; Erceg, Matko (ur.).
Split: SITECH, Romania, 2021. str. 133-133 (poster, domaća recenzija, sažetak, znanstveni)
Gotovuša, M., Medić, M., Konjević, L., Tirić Unetić, M. & Faraguna, F. (2021) Low temperature properties of propyl, butyl and octyl based biodiesels and corresponding biodiesel-diesel blends. U: Rotaru, A. & Erceg, M. (ur.)Book of abstracts of the 6th Central and Eastern European Conference on Thermal Analysis and Calorimetry (CEEC- TAC6) and 15th Mediterranean Conference on Calorimetry and Thermal Analysis (Medicta2021).
@article{article, year = {2021}, pages = {133-133}, keywords = {biodiesel, temperature of crystallization, cold filter plugging point}, isbn = {978-606-11-7861-2}, title = {Low temperature properties of propyl, butyl and octyl based biodiesels and corresponding biodiesel-diesel blends}, keyword = {biodiesel, temperature of crystallization, cold filter plugging point}, publisher = {SITECH, Romania}, publisherplace = {Split, Hrvatska} }
@article{article, year = {2021}, pages = {133-133}, keywords = {biodiesel, temperature of crystallization, cold filter plugging point}, isbn = {978-606-11-7861-2}, title = {Low temperature properties of propyl, butyl and octyl based biodiesels and corresponding biodiesel-diesel blends}, keyword = {biodiesel, temperature of crystallization, cold filter plugging point}, publisher = {SITECH, Romania}, publisherplace = {Split, Hrvatska} }




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