초록 ▼

The alkanes, e.g., propane, are ammoxidized into admixtures containing abaMbOx (I) in which a is a whole or fractional number equal to or greater than 1, M is iron and/or gallium and/or indium, b is a whole or fractional number equal to or greater than 0.5, and x is a whole or fractional number prov

The alkanes, e.g., propane, are ammoxidized into admixtures containing abaMbOx (I) in which a is a whole or fractional number equal to or greater than 1, M is iron and/or gallium and/or indium, b is a whole or fractional number equal to or greater than 0.5, and x is a whole or fractional number provided by the oxidation number of the other elements of the at least one active catalytic phase.

대표청구항 ▼

A process for the ammoxidation of a saturated hydrocarbon into an ab3 carbon atoms per molecule with ammonia and oxygen, in vapor phase, and in the presence of a catalytically effective amount of a solid catalyst, said catalyst having an active phase represented by the empirical formula (I): VSbaMbO

A process for the ammoxidation of a saturated hydrocarbon into an ab3 carbon atoms per molecule with ammonia and oxygen, in vapor phase, and in the presence of a catalytically effective amount of a solid catalyst, said catalyst having an active phase represented by the empirical formula (I): VSbaMbOx (I) in which a is a number equal to or greater than 1, M is iron, gallium, indium or mixtures thereof, b is a number equal to or greater than 0.5, and x is a number provided by the oxidation number of the other elements of said at least one active catalytic phase and said active catalytic phase represented by formula (I) being the sole ammoxidation component catalyst in the process.