THERMAL POWER, ELECTRICAL, PETROCHEMICAL, AND COAL CHEMICAL INDUSTRY
APPLICATION OF REFRACTORY MATERIALS
DGC Refractories provides advanced shaped refractory solutions engineered for high-temperature, chemically aggressive, and thermally cycling environments across the power generation, petrochemical, electrical, and coal chemical sectors.
Our materials are formulated to perform in some of the most demanding operating conditions, offering the durability, chemical resistance, and thermal stability that these industries require.
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Rotary Kilns – For thermal decomposition, gasification, or calcination
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Sulphur Combustion Units & Incinerators – Where chemical corrosion and heat load are critical
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Boilers & Heat Recovery Units – Lined with heat-resistant, erosion-resistant materials
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High-Temperature Ducts & Cyclones – Where abrasion and alkali vapor resistance are essential
We provide tailored refractory systems for the following equipment and processing zones:
KEY APPLICATIONS
SHAPED REFRACTORIES
Our shaped bricks are selected and engineered based on the specific mechanical, chemical, and thermal stressors found in each process unit.
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Fused-Rebonded Magnesia Chrome Bricks - Excellent resistance to chemical corrosion and thermal fatigue
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Fused Semi-Rebonded Magnesia Chrome Bricks - Ideal for incinerators and gasifiers with variable load conditions
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Direct-Bonded Magnesia Chrome Bricks - Reliable strength and stability at high temperatures
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Magnesia Bricks - Robust for kilns and thermal reactors
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High Alumina Bricks - Broad utility across furnace linings, cyclones, and risers
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Silicon Carbide Bricks - Exceptional wear and alkali resistance in flow zones and ducts
All DGC Refractories products undergo strict internal QA/QC and may be independently verified by leading third-party labs including CTC, CST, SGS, or Bureau Veritas.
WHY DGC REFRACTORIES?
OPERATIONAL CHALLENGE
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Sulphur, alkali, or acidic chemical attack
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High thermal cycling in incinerators
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Abrasion from particulates and gas flow
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Long campaigns with minimal downtime
DGC REFRACTORIES SOLUTION
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Fused or direct-bonded magnesia chrome bricks with corrosion resistance
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Semi-rebonded chrome-magnesia systems for thermal shock resilience
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Silicon carbide and alumina solutions for ducts and risers
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High-durability shapes engineered for extended refractory life
DESIGNED
FOR INDUSTRIAL
RESILIENCE
At DGC Refractories, we don’t offer one-size-fits-all solutions. Our materials are engineered for performance, selected for the specific process zone, and backed by over a century of industrial expertise.
Trusted across Africa and beyond, delivering safety, efficiency, and uptime.
