Modeling of dibenzothiophene oxidative desulfurization using response surface methodology (CROSBI ID 245141)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Margeta, Dunja ; Faraguna, Fabio ; Sertić-Bionda, Katica ; Jukić, Ante
engleski
Modeling of dibenzothiophene oxidative desulfurization using response surface methodology
The effect of reaction temperature, mixing speed and oxidant to catalyst volume ratio, including their interactions on the oxidative desulfurization of dibenzothiophene by using response surface methodology was studied. Hydrogen peroxide was used as oxidant and acetic acid as catalyst. The obtained model accurately predicts conversion of dibenzothiophene and the best conversion of 98.7% was observed at temperature 70°C, mixing speed of 1250 rpm and oxidant to catalyst volume ratio of 1:1. At high temperatures, a major limitation of the desulfurization process is the mass transfer and the high mixing speed is needed to achieve an efficient process.
sulphur removal ; oxidative desulfurization ; dibenzothiophene ; response surface methodology
Glavni autori: Fabio Faraguna i Dunja Margeta
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o izdanju
36 (1)
2018.
68-74
objavljeno
1091-6466
1532-2459
10.1080/10916466.2017.1403455
Povezanost rada
Kemija, Kemijsko inženjerstvo, Temeljne tehničke znanosti