On the NiO, MoO3 mixed oxide correlation between preparative procedures thermal activation and catalytic properties
Résumé
In order to achieve a better control of the final characteristics of nickel molybdate catalysts employed in the oxidative dehydrogenation of propane, a study of the dependence of the catalytic activity upon the preparation methods has been undertaken. A new oxalic precursor is compared to those precipitated from an ammonia solution and is particularly studied because it leads to more selective phase β stabilized at room temperature.