Waste Heat Boiler

Waste heat boiler inlet ducts suffer dust-laden gas erosion; wear linings combined with abrasion shields are used.

◆ PROBLEMS ◆

Kiln Problems

Problem-by-problem analysis with solutions and recommended refractories

Hoppers suffer ash abrasion and thermal shock; brick linings shed.…

The incinerator furnace faces hot flue gas and alkaline fly ash; SiC bricks and alkali-resistant castables are combined.

The secondary combustion chamber sees 1100°C flue gas and alkali/chlorine attack; linings need alkali resistance and spall resistance.