Modified catalysts and process

Details Modified catalysts and process Modified catalysts and process

2007-12-04

2007-12-04

Lorengo, J. A. (Department: 1755)

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

C502S305000, C502S308000, C502S313000, C502S317000, C502S319000, C502S325000, C502S340000, C502S344000, C502S349000, C502S353000, C502S355000

Reexamination Certificate

active

11071137

ABSTRACT:
Modified metal oxide catalysts are disclosed which have different chemical, physical and catalytic properties, when used for catalytic conversions of carbon based compounds, as compared to corresponding unmodified metal oxide catalysts. Methods for preparing the modified catalysts are described and their utility in catalytic process is described. Alkenes, unsaturated saturated carboxylic acids, saturated carboxylic acids and their higher analogues are prepared directly from corresponding alkanes, alkenes or alkanes and alkenes utilizing using one or more modified metal oxide catalysts.

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Ueda W. et al: “Selective oxidation of light alkanes over hydrothermally synthesized Mo-V-M-O (M=A1 , Ga, B1 , Sb, and Te) oxide catalysts” Aug. 28, 2000, Applied Catalysis A: General, Elsevier Science, Amsterdam, NL, pp. 135-143, XP004272455.

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