TY - JOUR
T1 - Kinetic modeling of isobutane dehydrogenation over Ga2O3/Al2O3 catalyst
AU - Matveyeva, Anna N.
AU - Wärnå, Johan
AU - Pakhomov, Nikolai A.
AU - Murzin, Dmitry
N1 - tk.
1 February 2020
post-print, 24 mån embargo, CC-BY-NC-ND
Har kontaktat Wärnå [2.7.2020 LN]
PY - 2020/2/1
Y1 - 2020/2/1
N2 - Kinetic modeling was done for isobutane dehydrogenation using an alumina supported gallia catalyst in a fixed bed reactor at atmosphere pressure, 520–580 °C and a short residence time (ca. 0.06–0.3 s). A complex reaction network was taken into account considering formation of not only isobutane, but also a range of other hydrocarbons in various side reactions. Parameter investigation revealed an adequate description of the experimental data. The apparent activation energy of isobutane dehydrogenation was estimated to be 195 kJ/mol.
AB - Kinetic modeling was done for isobutane dehydrogenation using an alumina supported gallia catalyst in a fixed bed reactor at atmosphere pressure, 520–580 °C and a short residence time (ca. 0.06–0.3 s). A complex reaction network was taken into account considering formation of not only isobutane, but also a range of other hydrocarbons in various side reactions. Parameter investigation revealed an adequate description of the experimental data. The apparent activation energy of isobutane dehydrogenation was estimated to be 195 kJ/mol.
KW - Chemical Engineering
KW - Chemical Engineering
KW - Chemical Engineering
U2 - 10.1016/j.cej.2019.122741
DO - 10.1016/j.cej.2019.122741
M3 - Article
SN - 1385-8947
VL - 381
SP - –
JO - Chemical Engineering Journal
JF - Chemical Engineering Journal
M1 - 122741
ER -