Carbide ceramic nozzle (refers to silicon carbide, boron carbide material), carbide ceramic has high temperature resistance, oxidation resistance, high strength resistance to extreme cold and extreme heat, good thermal shock resistance and other characteristics, so the advantages of carbide nozzle is high hardness, good ductility, can do spiral nozzle, can also do vortex nozzle.

Silicon carbide (SiC) and ceramic nozzle can be used in power plant desulfurization, removal of sulfur dioxide and some pollution gas in the power plant flue gas, coal-fired power plant flue gas and coal gas for gas turbine combined cycle in the gasification has a common task, namely nitrate removal from coals and (of course, dust) from the power plant flue gas directly without desulfurization except for the nitrate pollution of atmospheric environment, and combined cycle gas without purification treatment will be the hot end of the scourge of gas turbine components.Its exhaust also pollutes the environment.