Catalyst for catalytic oxidation use

Details Catalyst for catalytic oxidation use Catalyst for catalytic oxidation use

1998-10-02

2000-10-17

Dentz, Bernard

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

Zeolite or clay, including gallium analogs

And additional al or si containing component

549239, 549248, 549257, 549309, 549327, B01J 2906, C07D30760, C07D30789

Patent

active

061331848

ABSTRACT:
A carrier containing silicon carbide, inorganic bonding component, and at least one oxide selected from the group consisting of a niobium oxide, an antimony oxide, and a tungsten oxide carries at least one oxide selected from the group consisting of a vanadium oxide and a molybdenum oxide as catalytically active component. An inexpensive catalyst for catalytic oxidation use can be thus offered that does not change its properties over a period of time, that boasts stable catalytic activity over a period of time, and that is suitable for, e.g., manufacture of an acid anhydride and a nitrile compound by conducting a catalytic gas-phase oxidation reaction (partial oxidation reaction) on a hydrocarbon.

REFERENCES:
patent: 4356112 (1982-10-01), Nakanishi et al.
patent: 4665200 (1987-05-01), Nakanishi et al.
patent: 4760453 (1988-07-01), Hieda
patent: 4939280 (1990-07-01), Inoue et al.

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