FGD and DeNOx
NEWSLETTER       

                                                                                                         March 2005
                                                                                                             No. 323

New GE Dry Low NO_x Combustion System for GE 10-2 Turbine

GE Energy has launched a new Dry Low NO_x combustion system that will reduce NO_x emissions from 25 to 15 ppm for its 12-MW class GE 10-2 gas turbine. The power company guaranteed the 15 ppm NO_x emissions level over operating conditions spanning 50-100 percent of load and an ambient temperature range of -29° to +38°C. The new combustion chamber includes four GE5 premixed pilot burners, a flame detector, flashback thermocouples and a humming detection system for flame control. GE confirmed that users of existing GE 10-2 gas turbines with NO_x emissions of 25 ppm will be able to upgrade to the new 15 ppm system.

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