Shell Rheinland Raffinerie, Wesseling

Retrofit and Supply of LowNOx Burners and Selective Catalytic Reduction (SCR) Plant > Flue Gas Treatment

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NOx: < 140 mg/m3

CO : < 40 mg/m3

NH3 slip: < 1 mg/m3

(STP @ 3% O2)

NH3 profile: < 3 % maldistribution at SCR inlet

Fuel: Blended heavy fuel oils and various refinery gases:



Boiler design: 2-pass boiler, natural circulation with front wall firing system, 8 burners

Umfang des Angebots

  • Feasibility study and conceptual design
  • Basic engineering for steam generator, furnace and SCR plant
  • Detailed planning
  • Supply and installation of new burners and SCR plant
  • Commissioning and acceptance test


Dr.-Ing. Axel Thielmann

Business Development Manager
Telefon +49 2261 78950 145
Mobil +49 173 2724 648
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Steinmüller Engineering GmbH
IHI Group Company
Fabrikstraße 5
51643 Gummersbach / Germany

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