Acetonitrile via CO hydrogenation in the presence of NH3

Abstract

We are presenting the use of an alumina supported FeRh alloy catalyst for the formation of nitrogen containing compounds via the CO hydrogenation in the presence of ammonia. In contrast to previous studies on either similar catalyst systems or on an iron-based catalyst, the prepared FeRh material displays a high selectivity to a single nitrogen-containing compound, acetonitrile. The formation of acetonitrile occurs at the expense of oxygenates, mostly ethanol, which form in the absence of ammonia.