Molding comprising a mixed oxide comprising oxygen, lanthanum, aluminum, and cobalt
AssigneeBASF SE
InventorsEkkehard Schwab, Marcelo Daniel Kaufman Rechulski, Stefan Dietrich, Sandra Magnus, Sabine Borchers, Stephan A. Schunk, Christiane Kuretschka, Marie Katrin Schroeter, Xue Liu, Thorsten Johann
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Abstract
A molding comprising a mixed oxide, wherein the mixed oxide comprises oxygen, lanthanum, aluminum, and cobalt, wherein in the mixed oxide, the weight ratio of cobalt relative to aluminum, calculated as elements, is at least 0.17:1. A preparation method by a dry route. Use of the molding as a catalyst for the reforming of hydrocarbons into a synthesis gas.
Claims11
A molding, comprising a mixed oxide, wherein the mixed oxide comprises oxygen, lanthanum, aluminum, and cobalt, wherein in the mixed oxide, the weight ratio of cobalt relative to aluminum, calculated as elements, is at least 0.17:1, and wherein from 17.5 to 20 weight % of the mixed oxide consists of lanthanum, calculated as element,
- wherein the mixed oxide comprises a crystalline phase of LaCoAl11O19 and a crystalline phase of LaAlCoO3, wherein in the mixed oxide, the weight ratio of LaCoAl11O19 relative to LaAlCoO3 is in the range of from 5:1 to 30:1.
Dependencies are inferred from the claim text.