CATALYST FOR TREATMENT OF COAL-BASED ETHYLENE GLYCOL TAIL GAS AND PREPARATION THEREOF

摘要

A catalyst for treating a coal-based ethylene glycol tail gas is provided. The catalyst comprises an active component, an auxiliary agent, and a carrier. The active component comprises one or more active component elements selected from the group consisting of Cu, Pd, Pt, an oxide thereof, and a combination thereof. The auxiliary agent comprises one or more auxiliary agent elements selected from the group consisting of sixth periodic transition metals other than Group VIII, rare earth elements, an oxide thereof, and a combination thereof. The carrier is aluminum oxide. Also provided are the preparation and uses of the catalyst.