What Are Some Applications of Barium Oxide in Catalysis?
1. Methanol Synthesis: Barium oxide is used as a promoter in the synthesis of methanol from carbon monoxide and hydrogen. It enhances the activity and selectivity of the copper-based catalysts used in this process. 2. Oxidative Coupling of Methane (OCM): Barium oxide is employed in the OCM process to convert methane into higher hydrocarbons like ethylene. Its basic properties help in activating methane molecules. 3. Hydrogenation Reactions: Barium oxide is used as a catalyst in hydrogenation reactions, especially in the hydrogenation of carbonyl compounds to alcohols.
