Silica bricks for coke oven carbonization and combustion chambers for long service life.
Coke ovens are long-life thermal assets where silica brick volume stability and creep resistance are decisive. The company supplies low-creep silica bricks and silica mortar for carbonization and combustion chambers and the uptake, with custom door and end shapes to extend oven life and reduce hot repair.
Typical kilns in this industry — click each to see its specific problems and solutions
Coke oven carbonization walls endure coal-charging abrasion and thermal cycling; doors and roof insulation are maintenance priorities.
View Problems & Solutions →CDQ circulating gas carries coke fines; wear linings in the primary deduster and slant channel are critical.
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Silica brick with SiO₂≥94%, refractoriness ≥1690℃ and RUL ≥1620℃ shows no high-temperature shrinkage, stable under long-term load and resistant to acid slag and atmospheres—the recommended choice for coke ovens.
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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