CLIENT

Siemens UK

PROJECT DESCRIPTION

INNOVA Global was selected by Siemens to design, fabricate and install a CO & NOx reduction system into an existing RB211 system. The project required that INNOVA model the existing gas turbine & waste heat boiler system to determine the optimal location to locate the new distribution grids, CO catalyst, ammonia injection and NOx catalyst components.

SCOPE OF WORK

Innova designed and fabricated the entire system in the UK to minimise risk to this project. Innova’s hot catalyst system scope consisted of:

  • CFD and Physical Flow Modelling
  • CO Reduction System
  • Ammonia Vaporization System
  • NOx Reduction System
  • CEMs Monitoring Probes
  • CEMs Analyser System
  • Urea Forwarding Skid
  • Site Demolition and Installation
  • Commissioning

GAS TURBINE PERFORMANCE

  • Operating Conditions – 50% to 100% load
  • Mass Flow – 320,400 kg/hr
  • Bulk Temperature – 500 °C Design
  • NOx Emissions – 140 mg/Nm3
  • CO Emissions – 300 mg/Nm3

STACK EMISSION REQUIREMENTS

  • NOx Emissions – 35 mg/Nm3
  • CO Emissions – 40 to 60 mg/Nm3
  • NH3 Slip – 3 mg/Nm3
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