De-NOx Project for RWE/Weisweiler Block G Unit – Germany
CUSTOMER: STEINMUELLER ENGINEERING GmbH
ERGOTEM S.A as Sub-Contractor of the German STEINMUELLER ENGINEERING GmbH, undertook the supply, manufacturing, testing and delivery of:
- Sixteen (16) pulverized lignite burners of low NOx firing, made by special materials of combination 16Mo3 and refractory stainless steel.
- Eight (8) adjustable swirlers construction for PFD ducting installation, made by hard-facing materials of main body and blades, operating by AUMA actuators for open-close-intermediate positions
- Sixteen (16) burner boxes with the adequate supports for assembly of pulverized lignite boilers on them and as a complete system on boiler mouth.
Materials construction included a combination of Carbon Steel and 16Mo3.