CATALYST WITH SUPPORT STRUCTURE

摘要

The present invention provides a catalyst carrier, catalyst and catalyst precursor comprising a refractory metal oxide and support structure comprising a wire gauze having between 1002 to 6002 openings per inch2, and having a wire thickness in the range of 20 micrometer to 110 micrometer. The volume of the support structure is less than 50% of the volume of the catalyst carrier and at least 70% of said openings are filled with the refractory metal oxide.