Corundum Brick
Corundum brick with Al₂O₃≥99% and refractoriness ≥2000℃ is chemically pure, resisting high temperature and gas/dust scouring—the premium refractory for critical hot zones.
Al₂O₃ Content≥99%
Learn More →Petrochemical
High-purity corundum and mullite refractories for gasifiers, crackers and FCC units.
Petrochemical service is severe under high temperature and pressure with slag and chemical attack. The company supplies corundum, chrome-corundum and mullite castables and precasts for gasifiers, crackers and FCC risers/reactors, meeting high-purity, erosion-resistance and monolithic placement requirements.
◆ FURNACES ◆
Industry Kilns
Typical kilns in this industry — click each to see its specific problems and solutions
Ethylene Cracking Furnace1 problems
The cracking furnace radiant section runs long campaigns at high temperature; low-cement corundum-mullite castables are the mainstream lining.
View Problems & Solutions →Rotary Kiln Incinerator0 problems
Core thermal equipment of waste-to-energy plants, with severe high-temperature, alkali-chloride corrosion and mechanical wear in kiln and secondary combustion chamber
View Problems & Solutions →FCC Unit1 problems
FCC regenerator and cyclone linings are eroded by high-velocity catalyst; two-layer linings and hexmesh structures are key.
View Problems & Solutions →Entrained-flow Gasifier1 problems
Gasifier chambers face high-temperature slag attack; high-purity chrome-corundum bricks and quench-chamber linings set campaign length.
View Problems & Solutions →Recommended CategoriesCorundum Bricks
All Applicable Products
Also building rotary activation & carbonization furnaces
Rotary activation furnaces, Shaft (Slep) furnaces and carbonization furnaces — with the refractory lining supplied and installed by the same team.
See activation furnaces →
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