Methyl ester synthesis of Pistacia khinjuk seed oil by ultrasonic-assisted cavitation system
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F17%3APU127112" target="_blank" >RIV/00216305:26210/17:PU127112 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1016/j.indcrop.2017.06.046" target="_blank" >http://dx.doi.org/10.1016/j.indcrop.2017.06.046</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.indcrop.2017.06.046" target="_blank" >10.1016/j.indcrop.2017.06.046</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Methyl ester synthesis of Pistacia khinjuk seed oil by ultrasonic-assisted cavitation system
Popis výsledku v původním jazyce
Synthesis of biodiesel from a non-edible source as Pistacia khinjuk seed oil via ultrasonic cavitation (UC) system is reported in this study. A heterogeneous catalyst sulphated tin oxide impregnated with silicon dioxide (SO4 2-/SnO2–SiO2) was employed during the transesterification reaction in an UC reactor. Parametric optimisation results revealed the maximum Pistacia khinjuk methyl ester (PiKME) yield was 88 wt.% at reaction time of 50 min, amplitude of 50%, catalyst amount of 3.5 wt.% and molar ratio of 13:1 (alcohol:oil). Performance of UC at optimised values was compared with mechanical stirring (MS). UC proved advantageous over MS with 3 times more time efficient. Hence, the superiority of UC over MS was established. About 3.2 fold higher reaction rate constant using UC (0.029 min-1) compared to MS (0.009 min-1). PiKME production via UC can potentially subsidise the overall cost of production by having 3.2 fold higher reaction rate constant than MS. PiKME met most of the fuel properties enlisted in EN14214 and ASTM D6751 standards.
Název v anglickém jazyce
Methyl ester synthesis of Pistacia khinjuk seed oil by ultrasonic-assisted cavitation system
Popis výsledku anglicky
Synthesis of biodiesel from a non-edible source as Pistacia khinjuk seed oil via ultrasonic cavitation (UC) system is reported in this study. A heterogeneous catalyst sulphated tin oxide impregnated with silicon dioxide (SO4 2-/SnO2–SiO2) was employed during the transesterification reaction in an UC reactor. Parametric optimisation results revealed the maximum Pistacia khinjuk methyl ester (PiKME) yield was 88 wt.% at reaction time of 50 min, amplitude of 50%, catalyst amount of 3.5 wt.% and molar ratio of 13:1 (alcohol:oil). Performance of UC at optimised values was compared with mechanical stirring (MS). UC proved advantageous over MS with 3 times more time efficient. Hence, the superiority of UC over MS was established. About 3.2 fold higher reaction rate constant using UC (0.029 min-1) compared to MS (0.009 min-1). PiKME production via UC can potentially subsidise the overall cost of production by having 3.2 fold higher reaction rate constant than MS. PiKME met most of the fuel properties enlisted in EN14214 and ASTM D6751 standards.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
20402 - Chemical process engineering
Návaznosti výsledku
Projekt
<a href="/cs/project/EF15_003%2F0000456" target="_blank" >EF15_003/0000456: Laboratoř integrace procesů pro trvalou udržitelnost</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2017
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
INDUSTRIAL CROPS AND PRODUCTS
ISSN
0926-6690
e-ISSN
1872-633X
Svazek periodika
neuveden
Číslo periodika v rámci svazku
108
Stát vydavatele periodika
NL - Nizozemsko
Počet stran výsledku
12
Strana od-do
336-347
Kód UT WoS článku
000412959800039
EID výsledku v databázi Scopus
2-s2.0-85021747202