Silicon Carbide Nozzle For Desulfurization

Desulfurization silicon carbide nozzles are an integral component of thermal power plant absorption tower, large boiler, and flue gas desulphurization dusting complete set equipment. RBSiC/SiSiC spray nozzle full cone is frequently utilized in flue gas desulphurization to remove sulfur dioxide and some pollutant gases produced during coal-fired combined cycle power plants.

High Rigidity

Silicon carbide’s rigidity enables ceramic components to be produced with greater precision than similar metals, which means it is easier to achieve desired shapes with fewer mechanical stresses applied during manufacturing – an advantage particularly beneficial when working to tight tolerances. Young’s modulus analysis also shows that rigid materials tend to retain their form even under strong mechanical forces.

Desulphurization nozzles are used to filter power plant flue gas for removal of sulfur dioxide and other pollutant gases such as nitrogen oxide. Constructed using reaction sintered silicon carbide or nitride bonded silicon carbide, they typically come in full size spiral nozzles or tangential hollow cone designs; reaction sintered silicon carbide typically has higher hardness, good erosion resistance, long service life, 4 to 5 times stronger strength compared with its counterpart and greater corrosion resistance than its nitrided counterpart.

Sintered silicon carbide is a highly sought-after material for automotive water pump seal faces due to its unparalleled chemical and thermal shock tolerance, making it the perfect material in applications where seal faces must remain undamaged after catastrophic failure. These same properties also make sinter silicon carbide suitable as structural material in semiconductor components like vacuum chucks and chemical-mechanical polishing blocks.

Strong Wear Resistance

Silicon carbide ceramics are high-tech industrial materials with unmatched properties. Reaction sintered silicon carbide ceramics boast exceptional temperature strength, corrosion resistance to acids and bases, thermal stability and wear resistance that rivals diamond. Therefore, reaction sintered silicon carbide ceramics make a superior material choice for shot blast nozzles, since its improved resistance to abrasion makes for longer life expectancies while offering optimal blasting efficiency with minimal air compressor requirements.

FGD silicon carbide nozzles are integral parts of power plant and large boiler flue gas desulfurization and dedusting equipment, boasting outstanding properties like high strength, hardness, severe wear and erosion resistance and long service life in harsh conditions. Emitted flue gas without desulfurization/denitrification pollutes the atmosphere directly while combined cycle gas without purification will damage thermal end parts in its gas turbine.

Reaction bonded silicon carbide nozzles boast an Moh’s scale hardness rating of 9, making them 7 to 10 times harder than alumina and more than four to five times stronger than nitride-bonded silicon carbide nozzles. They feature strong erosion resistance and superior resistance to abrasion than their counterparts, as well as being much lighter than tungsten carbides, making transport and handling much simpler, with superior performance across a range of applications such as spray nozzles as well as ceramic rollers, cooling air pipes, thermocouple protection tubes/temperature measuring tubes/temperature measuring tubes as well as custom-shaped structural parts.

Corrosion Resistance

Silicon carbide, an extremely resilient ceramic material known for being hard, tough, light weight and highly resistant to corrosion and wear, makes an excellent material choice for sealing faces in chemical pumps. Silicon carbide outshines other options like alumina ceramic, stainless steel and brass due to its ability to be machined precisely for precision fit and reduced sliding friction against different mating materials.

Flue Gas Desulphurization systems are used in thermal powder plants and large boilers for flue gas desulfurization systems to remove sulfur dioxide and some pollutant gases that pollute coal-fired combined cycle power plants. Our vacuum reaction sintered FGD silicon carbide desulfurization nozzle has high strength, hardness, corrosion resistance, severe wear resistance as well as uniform spray droplet distribution without blocking phenomenon in its flow channels.

Reaction bonded silicon carbide is an exceptionally versatile refractory ceramic material, capable of being formed into beams, rollers, cooling air pipes, thermocouple protection tubes and temperature measuring tubes. Renowned for its superior strength, hardness, abrasion resistance corrosion resistance and oxidation resistance characteristics it is sought-after refractory ceramic in power plant and large boiler flue gas desulfurization systems.

Sintered silicon carbide nozzles are also an excellent choice for blast nozzle applications, due to their long lifespan reducing compressor requirements and replacement downtime associated with replacing the nozzles. With superior corrosion and wear resistance as well as reduced weight compared to tungsten carbide options, sintered silicon carbide provides the ideal alternative choice.

Long Service Life

Reaction bonded silicon carbide (RBSC or SiSiC) is one of the most sought-after refractory ceramics. Made using slip-casting technology, RBSC/SiSiC features high strength, excellent hardness, corrosion resistance, oxidation resistance and thermal shock resistance properties that make it suitable for various special-shaped structural components and welding applications.

Ceramic material is an outstanding alternative to tungsten carbide for blast nozzle applications, thanks to its low wear rate which maintains internal nozzle geometry while minimizing compressor requirements and downtime for replacement nozzles. Plus it weighs roughly one fifth more and has superior impact resistance!

Silicon carbide is an ideal material choice for thrust and journal bearing components, thanks to its excellent corrosion resistance in challenging chemical environments and temperatures. Furthermore, its exceptional flexural strength and low thermal expansion rate make it suitable for applications involving abrasion resistance such as vacuum chucks used to handle wafers during semiconductor production.

RBSC desulfurization nozzles are essential components of power plant flue gas desulfurization systems that remove sulfur dioxide and other polluting gases in coal-fired power plants and large boilers, protecting our environment while saving energy for our future generation. ZPC company is proud to do their part in fulfilling this important task – their nozzles are produced according to international standards, tested for flow rate, spray pattern consistency and droplet size and pressure at various pressures and angles before being certified suitable for production.