A HIGHLY KOH RESISTANT NI-MG-AL REFORMING CATALYST FOR DIRECT INTERNAL REFORMING OF MOLTEN CARBONATE FUEL CELL AND A METHOD FOR PRODUCING THE SAME

摘要

PURPOSE: A Ni-Mg-Al reforming catalyst is provided to ensure excellent reforming performance and good KOH resistance by coprecipitating nickel-alumina with magnesia. CONSTITUTION: A Ni-Mg-Al reforming catalyst is a catalyst for direct internal reforming of molten carbonate fuel cell. The catalyst has a structure co-precipitated with nickel, alumina(Al2O3) and magnesia(MgO). A method for preparing the Ni-Mg-Al catalyst comprises the steps of: preparing a nickel precursor solution, alumina precursor solution and magnesia precursor solution; mixing all the solutions prepared in above step; aging the solutions to precipitate nickel, magnesia and alumina; washing and drying the precipitate; and plasticizing the dried material.