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Method and apparatus for directing exhaust gas through a fuel-fired burner of an emission abatement assembly

  • US 20050150211A1
  • Filed: 08/31/2004
  • Published: 07/14/2005
  • Est. Priority Date: 01/13/2004
  • Status: Active Grant
First Claim
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1. A method of operating a fuel-fired burner of an emission abatement assembly, the method comprising the steps of:

  • advancing a flow of exhaust gas into a housing of the fuel-fired burner, and separating the flow of exhaust gas into (i) a combustion flow which is advanced through a combustion chamber of the fuel-fired burner, (ii) a bypass flow which is bypassed around the combustion chamber of the fuel-fired burner, wherein the combustion flow is about 70% or less of the flow of exhaust gas.

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