High efficiency steam boiler

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Reference: H.1.1

LEME Mitigation

Objective

In case of new equipment or boiler house retrofit

Applications

For industrial and tertiary uses (laundries of hotel, hospitals)

Minimum Performance Criteria/ Minimum Requirements

Net thermal efficiency ≥ 92%

International reference Standards

EU IPPC BAT EE ; Council Directive 92/42/EEC ; Council Directive 93/68/EEC ; Directive 2004/8/EC ;Directive 2005/32/EC, • Directive 2008/28/EC

Estimated Pay Back TIme

Estimated pay back time short term : 2-4 years, medium term: 4-6 years, long term : 6-8 years (*)

Medium/long term

Comments

Efficiency of the steam production system depends mainly on the quality of the exchange between flue gases and steam; Three-pass conventional firetube boiler / wetback design + integrated ecosystem associated to an efficient burner, allows increase of efficiency from 5 to 10 % compared with) a traditional boiler.

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