Steam recovery boiler

Chemical industry / 🇧🇪 Belgium

Chemische_Industrie

Initial situation:

Conversion of a natural gas-fired three-pass smoke tube steam boiler into a steam recovery boiler for heat recovery from the high-purity air volume flow behind an RTO system.

Solution process:

Adaptation of the boiler technology to utilize the exhaust air heat. Integration into the existing process, taking into account an operating pressure of 25.0 bar and an exhaust gas volume flow of 11,000 Nm³/h.

Result:

Efficient utilization of the existing heat energy from the exhaust air; reduction in primary energy consumption.

Key technical data:

Steam output4.000 kg/h
Steam pressure25,0 bar
Exhaust air volume flow11.000 Nm³/h
LocationBelgium
Services provided by RothosPlanning, delivery, installation, commissioning

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