[article]
Titre : |
Toward hydrotreating of waste cooking oil for biodiesel production. effect of pressure, H2/Oil ratio, and Liquid hourly space velocity |
Type de document : |
texte imprimé |
Auteurs : |
Stella Bezergianni, Auteur ; Athanasios Dimitriadis, Auteur ; Aggeliki Kalogianni, Auteur |
Année de publication : |
2011 |
Article en page(s) : |
pp. 3874-3879 |
Note générale : |
Chimie industrielle |
Langues : |
Anglais (eng) |
Mots-clés : |
Production Hydrotreating |
Résumé : |
This work focuses on the use of waste cooking oil (WCO) as the main feedstock for hydrotreatment to produce biodiesel. In this study three parameters are considered for evaluating the effectiveness of this technology, pressure, hydrogen-to-oil (H2/oil) ratio and liquid hourly space velocity (LHSV). For all experiments the same commercial hydrotreating catalyst was utilized. Hydrotreatment pressure, as a key parameter of hydrotreatment reactions, was initially studied via three experiments covering a range between 8.27 and 9.65 MPa. The H2/oil ratio was examined via three experiments between 543 and 890 N m3/m3 in order to evaluate its effect on biodiesel yield. Finally three different LHSVs (0.5, 1.0, and 1.5 h―1) were explored in order to study both hydrotreating catalyst effectiveness and catalyst life expectancy. |
DEWEY : |
660 |
ISSN : |
0888-5885 |
En ligne : |
http://cat.inist.fr/?aModele=afficheN&cpsidt=24027631 |
in Industrial & engineering chemistry research > Vol. 50 N° 7 (Avril 2011) . - pp. 3874-3879
[article] Toward hydrotreating of waste cooking oil for biodiesel production. effect of pressure, H2/Oil ratio, and Liquid hourly space velocity [texte imprimé] / Stella Bezergianni, Auteur ; Athanasios Dimitriadis, Auteur ; Aggeliki Kalogianni, Auteur . - 2011 . - pp. 3874-3879. Chimie industrielle Langues : Anglais ( eng) in Industrial & engineering chemistry research > Vol. 50 N° 7 (Avril 2011) . - pp. 3874-3879
Mots-clés : |
Production Hydrotreating |
Résumé : |
This work focuses on the use of waste cooking oil (WCO) as the main feedstock for hydrotreatment to produce biodiesel. In this study three parameters are considered for evaluating the effectiveness of this technology, pressure, hydrogen-to-oil (H2/oil) ratio and liquid hourly space velocity (LHSV). For all experiments the same commercial hydrotreating catalyst was utilized. Hydrotreatment pressure, as a key parameter of hydrotreatment reactions, was initially studied via three experiments covering a range between 8.27 and 9.65 MPa. The H2/oil ratio was examined via three experiments between 543 and 890 N m3/m3 in order to evaluate its effect on biodiesel yield. Finally three different LHSVs (0.5, 1.0, and 1.5 h―1) were explored in order to study both hydrotreating catalyst effectiveness and catalyst life expectancy. |
DEWEY : |
660 |
ISSN : |
0888-5885 |
En ligne : |
http://cat.inist.fr/?aModele=afficheN&cpsidt=24027631 |
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