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The carbon black reactor is a critical piece of equipment in the carbon black production process. The reactor consists of five main components: the combustion chamber, the throat, the reaction section, the quenching section, and the holding section. Damage to the reactor’s furnace lining materials is primarily caused by erosion from high-temperature, high-velocity gas flows; … Read more
Steel fiber castable is a type of reinforced refractory castable. It is primarily manufactured using super-grade bauxite clinker as the aggregate, high-quality bauxite clinker and fine corundum powder as the matrix, and various composite materials—including ultrafine powders—as binders and additives, with the further addition of heat-resistant stainless steel fibers to provide reinforcement. Get a Free … Read more
Refractory materials play a pivotal role in the field of ceramic kilns. Among these, specialized mullite bricks, high-alumina bricks, fireclay bricks, and high-alumina lightweight bricks stand out as star products. Mullite Bricks Mullite bricks designed for ceramic sintering kilns are a widely used refractory material. Their primary crystalline phase is mullite, with an alumina content … Read more
Low-creep high-alumina checker bricks are a specialized type of refractory heat-storage material distinguished by their exceptional high-temperature performance. Their core characteristics include an extremely low creep rate under high-temperature load (creep rate < 0.5% at 1350°C/0.2 MPa/50 h), robust volume stability, excellent thermal shock resistance, and strong resistance to alkali metal corrosion, abrasion, and erosion. … Read more
Refractory balls are manufactured using industrial alumina and refractory kaolin as primary raw materials, processed through scientific formulation, molding, and high-temperature calcination. The key characteristics of refractory balls include: High mechanical strength and a long service life. Excellent chemical stability; they do not react chemically with the materials they contact. Superior high-temperature resistance. Low thermal … Read more
Rotary Kiln Incinerator Systems and Requirements for Refractory Materials. A rotary kiln incineration system typically consists of a rotary kiln, a secondary combustion chamber, a waste heat boiler, a quench tower, an acid removal tower, and a dust removal system. Following pretreatment, various types of hazardous waste are introduced into the combustion system via different … Read more
Aluminate cement, a type of specialty cement, is also known as refractory cement. It serves as an indispensable hydraulic cementing material within the refractory industry. It constitutes a critical raw material in the national economy—particularly in the formulation of refractory materials for high-temperature kilns and furnaces across sectors such as metallurgy, chemicals, electric power, and … Read more
The tailings incinerator at a petrochemical refinery is a vertical incinerator with a normal operating temperature of 1200-1350℃. Its function is to oxidize and burn the toxic organic matter in the petrochemical tailings, converting it into harmless gases before venting it into the atmosphere. Get a Free Quote Mullite-Andalusite Brick Lining for Petrochemical Tailings Incinerator … Read more
Whether the anchor bricks are used on the furnace top or furnace wall, if they are partially broken or partially pulled apart without falling off, it is mostly because the anchor bricks have cracks. If the anchor bricks are replaced, the front wall or furnace top needs to be removed, and the furnace must be … Read more
Application of alumina bricks in glass kilns. Minor damage, such as cracks, that occurs during the preparation of aluminium bricks poses a potential safety risk. To improve the material’s performance, refractory brick manufacturers investigated the effects of factors such as mold size, heat treatment temperature, heating rate, cooling rate, and porosity on crack formation in … Read more
