| 摘要 |
The present invention relates to a catalyst, characterised in that it comprises a) at least one metal compound which is selected from a group consisting of metal carbide, nitride, silicide, phosphide and sulphide or mixtures thereof, wherein the metal is chosen from the group consisting of molybdenum, tungsten, tantalum, vanadium, titanium, niobium, lanthanum und chromium, and b) at least one non-Brönsted acid binder which is chosen from the group consisting of AIPO4, bentonite, AIN and N4Si3. The present invention further relates to a method and a device for producing olefins from C2-, C3- and C4-alkanes using said catalyst. |
