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Combustion Technology

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Combustion Technology Services Overview

ETEC's Combustion Optimization Services consist of:

Combustion Optimization

Burner System Mods

Operational System Mods


Combustion Optimization

Boiler Efficiency Related Factors
  • Combustion Related
  • Heat Transfer Related
Boiler Efficiency Losses
Efficiency Gains
Boiler Operational Adjustments
  • Instrumentation
  • Sampling Techniques
  • Efficiency Improvement Procedures
  • Maintaining Optimum Efficiency

Burner System Modifications

Inspect and Evaluate Combustion Equipment Condition.
  • Burner fuel system
  • Burner air register system
  • Furnace inspection to evaluate combustion problems
Document burner system maintenance requirements that need to beaddressed prior to initiating combustion optimization program.

Operational System Modifications

Step-By-Step Operational Improvement Procedure.
  • Defining excess oxygen vs carbon monoxide characteristic curves
  • Evaluate control system stability and repeatability
  • Evaluate if design operation is achievable with existing control system
  • Define and modify existing excess oxygen curve over load range
Specify controls and/or equipment modifications for improving performance.
  • Combustion control system modification or upgrades
  • Forced draft fans
  • Air heaters
  • Economizers


Perform burner/fuel system maintenance requirements prior to conducting performance optimization.
Establish and maintain records for historical reference.
Establish protocol for periodic assessment of combustion equipment.

Please contact us for more information about Combustion Optimization Services.