Catalyst-containing heat-insulated member and gas turbine provided with the same

摘要

The surfaces of parts to be exposed to a combustion gas and structural members (3) on which the combustion gas impinges are coated with a catalyst(1)-containing heat insulating layer (2) having a heat insulating function and a catalytic function to remove harmful components including nitrogen oxides and the like contained in the combustion gas without reducing combustion efficiency and increasing pressure loss.