Bismuth-containing mixed oxides of perovskite structure in oxida

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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2604653, 502215, 502306, 502340, 502525, 549258, 562547, 562549, 568475, 568476, 568481, 568482, 568910, 585651, 585653, C07C 2714, C07C 2950, C07C 4533, C07C 4534, C07C 51215, C07C 5125

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044723148

ABSTRACT:
Mixed oxides of bismuth with other metals of the perovskite structure and having vacant lattice sites in the same lattice positions occupied by bismuth are disclosed as partial oxidation and ammoxidation catalysts. Such oxides are used as catalysts in the improved method of oxidizing an acyclic hydrocarbon of 1-10 carbons having at most one olefinic unsaturation by reacting the acyclic hydrocarbon in the vapor phase with oxygen in the presence of the solid catalyst to form products having carbon, hydrogen and oxygen.

REFERENCES:
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patent: 4182694 (1980-01-01), Lauder
Voorhoeve et al., Science, Mar. 4, 1977, vol. 195, #4281, 827-833.
Schitterhelm et al., Z. Anorg. Alleg. Chem., vol. 425, pp. 175-179, (1976).
Rauser et al., Z. Anorg. Alleg. Chem., vol. 429, pp. 181-184.

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