Patent ID: 9056274
Filing Date: 2015-06-16
Classification: B01D,F01N,F02G,F02M,Y02T

Abstract:
1. A system, comprising: a gas turbine configured to produce an exhaust gas stream comprising nitrogen oxides (NO a hydrocarbon injector disposed downstream of the gas turbine and configured to inject a hydrocarbon into the exhaust gas stream, wherein the hydrocarbon is configured to oxidize molecules of the NO a removal device disposed downstream of the hydrocarbon injector, wherein the removal device is configured to remove the N a heat recovery steam generator (HRSG), wherein the hydrocarbon injector is disposed upstream from or within the HRSG; or a burner downstream of the hydrocarbon injector, wherein the burner is configured to heat the exhaust gas stream and to combust byproducts generated by the oxidation of the NO an oxidation catalyst disposed downstream of the hydrocarbon injector, wherein the oxidation catalyst is configured to oxidize byproducts generated by the oxidation of the NO any combination thereof.