Waste Heat Boilers



Nooter/Eriksen designs and supplies Waste Heat Boilers (WHBs) to recover exhaust energy released from various sources as in coke ovens during coke production. These units are typically designed with radiant chambers and waterwalls to accommodate the high exhaust temperatures (typically 2000 to 2400°F) that these units experience. The design of these WHBs is also complicated by the composition and ash content of the exhaust. Exhaust gas velocities must be carefully selected and sootblowers should be incorporated into the design to keep the heating surface clean.