Ready for shipment. Two of the world's largest - each 2 x100,000 Nm³/h; 600°C (Haldor Topsøe, Denmark with a weight of 36,000 kg / 72,000 lbs and with 33 km / 20 miles of stainless steel tubes - for heat recovery from outgoing polluted exhaust gas, to heat incoming fresh air.
Totally eight of these types are installed on exhaust gas cleaning plants in Denmark, Italy, Korea and Indonesia since 1995.
'120,000 Nm³/h Air
heated by Flue Gas 650°C
exchangers are typically used for heat recovery of hot outgoing exhaust air / off gas -
and ingoing cold fresh air or process gas. Applications are catalytic processes, industrial
drying, incineration plants (flue gas cooling).
120,000 Nm³/h; 550°C (Lonza/Alu-Suisse, Italy)
Air Heat Exchanger