白金族金属担持接触水素化還元触媒及び接触水素化還元方法

摘要

PROBLEM TO BE SOLVED: To provide a contact dehydrogenation catalyst and a contact dehydrogenation method having excellent reaction efficiency.SOLUTION: A platinum group metal supported contact dehydrogenation catalyst comprises a non-particulate organic porous ion exchanger supporting nanoparticles of platinum group metal of an average particle diameter 1-100 nm. The non-particulate organic porous ion exchanger includes a continuous skeleton phase and a continuous pore phase. Thickness of the continuous skeleton is 1-100 μm, an average diameter of the continuous pore is 1-1000 μm, and total pore volume is 0.5-50 ml/g. Ion exchange capacity per weight in a dry state is 1-6 mg equivalent/g. Ion exchange groups are uniformly dispersed in the organic porous cation exchanger. A content of the platinum group metal is 0.004-20 wt.% in a dry state.