Copper alloy castings after filtration, non-ferrous metal (brass, copper, zinc, tin) melt in the pouring process will also produce oxidation and non-metallic impurities, there are a lot of garbage. The rejection rate can be greatly reduced if foam ceramic filter board is used. Cordierite is usually used for copper alloy melt filtration, and the mesh size is 1 ~ 1.2 mm.

Catalyst carrier for automobile tail gas purification

With the continuous development of China's automobile industry, automobile exhaust emissions have become the main source of environmental pollution. Foam ceramics have been used as the carrier of automobile exhaust catalytic converters because of their advantages of large specific surface area, good thermal stability, wear resistance, low density and low density. If the foam ceramic automobile is installed in the catalytic converter of the exhaust pipe of the gasoline automobile, the harmful gases CO, HC, NOx in the exhaust of the gasoline automobile can be CO2, H2O, N2, and the conversion rate can reach more than 90%. For diesel vehicles, carbon particle cleaning rate is more than 50%. When the particles of foam ceramic filter are filled with carbon particles, catalytic oxidation or electronically controlled combustion process can be used to eliminate carbon particles, to achieve long-term use.

In particular, ceramic filter plate has excellent heat dissipation characteristics in high temperature application and has remarkable effect in heat transfer and porous media combustion technology. Foam can also be made into photocatalyst carrier, nano titanium dioxide, UV activated foam ceramic carrier coating, with strong photocatalytic oxidation degradation of organic matter and microorganisms, catalytic degradation and air purification characteristics. Ceramic filter plate can also be made into chemical tower filler, gas material, gas burner combustion energy plate, etc.

Fujian matt new aluminium technology co., LTD. Main: in addition to the angry machine, foam ceramic filter board, slag inspecting instrument, ceramic filter board, liquid aluminum slag, liquid aluminum degassing, deep bed filtration, hydrogen meter, on-line hydrogen meter, aluminum slag, liquid aluminum plate, aluminum liquid purification, aluminum, aluminum rod, aluminum alloy, filter tank, filter plate, pipe, round bar, lining.