Bulk binary ZrO2-based oxides as highly active alternative-type catalysts for non-oxidative isobutane dehydrogenation.
Bulk binary ZrO2-based oxides efficiently catalyse non-oxidative dehydrogenation of isobutane to isobutylene. Their activity strongly depends on the kind of second metal oxide. So designed CrZrOx showed superior activity to industrially relevant catalysts with supported Pt or CrOx species. It was also stable under alternating dehydrogenation and oxidative regeneration cycles over ca. 110 h under different reaction conditions between 550 and 600 °C.
Leibniz-Institut für Katalyse e. V. an der Universität, Rostock Albert-Einstein-Str. 29 A, D-18059 Rostock, Germany. evgenii.kondratenko@catalysis.de.
Tatyana
T
Otroshchenko
Leibniz-Institut für Katalyse e. V. an der Universität, Rostock Albert-Einstein-Str. 29 A, D-18059 Rostock, Germany. evgenii.kondratenko@catalysis.de.
Jörg
J
Radnik
Leibniz-Institut für Katalyse e. V. an der Universität, Rostock Albert-Einstein-Str. 29 A, D-18059 Rostock, Germany. evgenii.kondratenko@catalysis.de.
Matthias
M
Schneider
Leibniz-Institut für Katalyse e. V. an der Universität, Rostock Albert-Einstein-Str. 29 A, D-18059 Rostock, Germany. evgenii.kondratenko@catalysis.de.
Uwe
U
Rodemerck
Leibniz-Institut für Katalyse e. V. an der Universität, Rostock Albert-Einstein-Str. 29 A, D-18059 Rostock, Germany. evgenii.kondratenko@catalysis.de.
David
D
Linke
Leibniz-Institut für Katalyse e. V. an der Universität, Rostock Albert-Einstein-Str. 29 A, D-18059 Rostock, Germany. evgenii.kondratenko@catalysis.de.
Evgenii V
EV
Kondratenko