Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
Reexamination Certificate
2005-05-03
2005-05-03
Johnson, Christina (Department: 1725)
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Metal, metal oxide or metal hydroxide
C502S354000, C502S311000, C502S312000, C502S319000, C502S325000, C502S340000, C502S338000, C502S349000, C502S350000, C502S352000, C502S355000
Reexamination Certificate
active
06887825
ABSTRACT:
Vanadium antimony oxide catalysts useful for the selective oxidation and ammoxidation of paraffins, olefins, and aromatic compounds are manufactured in a process comprising (i) forming a catalyst precursor slurry comprising a vanadium containing compound and an antimony containing compound in a liquid solvent medium which comprises an organic solvent, and (ii) recovering a vanadium antimony oxide from the slurry by drying the slurry in order to remove water and organic solvent.
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Johnson Christina
The Standard Oil Company
Yusko David P.
LandOfFree
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