Ethylene (C₂H₄) is a crucial feedstock in the petrochemical industry, with a global production capacity exceeding 200 million metric tons in 2020. This capacity is projected to increase to nearly 300 million metric tons by 2025 . Currently, C2H4 is primarily produced through steam cracking of short-chain alkanes, ethane (C2H6) dehydrogenation, and the methanol-to-olefins (MTO) processes . These processes, however, produce mixtures of light hydrocarbons, needing further separation to obtain high-purity C2H4 required for polymer production.