CATALYST SUPPORT PRODUCED BY FLAME SPRAY PYROLYSIS AND CATALYST FOR AUTOTHERMAL PROPANE DEHYDROGENATION

摘要

The invention relates to a method for producing catalyst support particles containing zirconium dioxide and optionally silicon oxide, comprising the following steps: (i) a solution containing precursor compounds of zircon dioxide and optionally silicon dioxide is prepared; (ii) the solution(s) is/are converted into an aerosol; (iii) the aerosol is introduced into a pyrolysis zone that is directly or indirectly heated; (iv) pyrolysis is carried out; (v) the catalyst particles that have been formed are separated from the pyrolysis gas.