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US 2025/0367644 A1Published application
Catalysts suitable for making light olefins by dehydrogenation that include iron
AssigneeDow Global Technologies LLC
InventorsManish Sharma, Brian W. Goodfellow, Lin Luo, Andrzej Malek
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Abstract
A catalyst includes from 5 ppmw to 1000 ppmw of platinum, from 0.1 wt. % to 10 wt. % of gallium, from 2300 ppmw to 30000 ppmw of iron, and at least 85 wt. % support, wherein the support includes one or more of alumina, silica, or combinations thereof.
Claims15
A catalyst suitable for making light olefins by dehydrogenation, the catalyst comprising:
- from 5 ppmw to 1000 ppmw of platinum;
- from 0.1 wt. % to 10 wt. % of gallium;
- from 2300 ppmw to 30000 ppmw of iron;
- and
- at least 85 wt. % support, wherein the support comprises one or more of alumina, silica, or combinations thereof.
2 more elements
Dependencies are inferred from the claim text.