Copper chromite is widely used as a catalyst in various chemical reactions, particularly in hydrogenation and dehydrogenation processes. It is highly effective in the reduction of esters, aldehydes, and ketones to their corresponding alcohols, making it valuable in the production of fine chemicals and pharmaceuticals. Additionally, it plays a crucial role in the synthesis of amines from nitriles and nitro compounds. In the petroleum industry, copper chromite is employed for the desulfurization of fuels, helping to reduce sulfur content and improve fuel quality. Its thermal stability and efficiency also make it suitable for use in high-temperature reactions, such as the decomposition of ammonium perchlorate in solid rocket propellants.