CPC C07C 29/72 (2013.01) [B01J 21/063 (2013.01); B01J 21/08 (2013.01); B01J 23/26 (2013.01); B01J 37/08 (2013.01); B01J 37/34 (2013.01); B01J 37/345 (2013.01); B01J 38/02 (2013.01); C07C 29/09 (2013.01); C07C 29/48 (2013.01); C07C 29/50 (2013.01); C07C 31/20 (2013.01); C07C 37/58 (2013.01); C07C 45/33 (2013.01); C07C 51/215 (2013.01); B01J 35/023 (2013.01); B01J 35/1019 (2013.01); B01J 35/1023 (2013.01); B01J 35/1042 (2013.01); C07C 29/17 (2013.01); C07C 31/04 (2013.01); C07C 45/292 (2013.01)] | 23 Claims |
1. A supported catalyst comprising:
a solid oxide comprising silica, silica-titania, silica-titania-magnesia, silica-coated alumina, or any combination thereof; and
an alkali metal chromate compound in an amount from about 0.1 to about 25 wt. % of chromium, based on the weight of the catalyst.
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