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US 2020/0368734 A1Published application
A composition comprising a mixed metal oxide and a molding comprising a zeolitic material having framework type cha and an alkaline earth metal
AssigneeBASF SE
InventorsRobert MCGUIRE, Achim WECHSUNG, Christiane KURETSCHKA, Ivana JEVTOVIKJ, Andreas KUSCHEL, Stephan A. SCHUNK
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Abstract
The present invention relates to a composition comprising a) a molding comprising a zeolitic material having framework type CHA, wherein the zeolitic material comprises one or more alkaline earth metals M and b) a mixed metal oxide comprising chromium, zinc, and aluminium. It also relates to the use of the composition in a process for producing C2 to C4 olefins from syngas.
Claims16
-15. (canceled)
A composition comprising
- a) a molding comprising a zeolitic material having framework type CHA, wherein the zeolitic material has a framework structure comprising a tetravalent element Y, a trivalent element X, and oxygen, wherein the zeolitic material further comprises one or more alkaline earth metals M;
- and
- b) a mixed metal oxide comprising chromium, zinc, and aluminum;
- wherein Y is one or more of Si, Ge, Sn, Ti, and Zr;
- wherein X is one or more of Al, B, Ga, and In.
2 more elements
Dependencies are inferred from the claim text.