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Class Information
Number: 431/10
Name: Combustion > Process of combustion or burner operation > Flame shaping, or distributing components in combustion zone > Oxidizer added to region of incomplete combustion
Description: Processes including the step of supplying a distinct stream of an oxidizer, such as air, into a burning mixture of fuel and oxidizer.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7625201 |
Method and apparatus for testing catalytic converter durability |
Dec. 1, 2009 |
| 7621154 |
Solid fuel combustion for industrial melting with a slagging combustor |
Nov. 24, 2009 |
| 7618255 |
Apparatus and method for catalytic combustion |
Nov. 17, 2009 |
| 7618530 |
Heavy oil hydroconversion process |
Nov. 17, 2009 |
| 7594811 |
Method pertaining to combustion, and a burner |
Sep. 29, 2009 |
| 7581948 |
Burner apparatus and methods for making inorganic fibers |
Sep. 1, 2009 |
| 7578962 |
Method and apparatus for melting metal |
Aug. 25, 2009 |
| 7549858 |
Combustion with variable oxidant low NOx burner |
Jun. 23, 2009 |
| 7524186 |
Low emissions burner with premix flame stabilized by a diffusion flame |
Apr. 28, 2009 |
| 7517372 |
Integrated fuel processor subsystem with quasi-autothermal reforming |
Apr. 14, 2009 |
| 7504026 |
Ultrasonic solution separation apparatus |
Mar. 17, 2009 |
| 7497682 |
Method of operating furnace to reduce emissions |
Mar. 3, 2009 |
| 7491055 |
Oxy-fuel reburn: a method for NO.sub.x reduction by fuel reburning with oxygen |
Feb. 17, 2009 |
| 7484955 |
Method for controlling air distribution in a cyclone furnace |
Feb. 3, 2009 |
| 7484956 |
Low NOx combustion using cogenerated oxygen and nitrogen streams |
Feb. 3, 2009 |
| 7481650 |
Direct gas-fired burner assembly with two-stage combustion |
Jan. 27, 2009 |
| 7467943 |
Method for combusting fuel in a fired heater |
Dec. 23, 2008 |
| 7467942 |
Device and method for flame stabilization in a burner |
Dec. 23, 2008 |
| 7430970 |
Burner with center air jet |
Oct. 7, 2008 |
| 7390189 |
Burner and method for combusting fuels |
Jun. 24, 2008 |
| 7363867 |
Method and apparatus for adding reducing agent to secondary overfire air stream |
Apr. 29, 2008 |
| 7335015 |
Method for controlling or regulating a burner |
Feb. 26, 2008 |
| 7303388 |
Staged combustion system with ignition-assisted fuel lances |
Dec. 4, 2007 |
| 7264466 |
Method and apparatus for radiant tube combustion |
Sep. 4, 2007 |
| 7249946 |
Thermal generator and combustion method for limiting nitrogen oxides emissions by re-combustion of fumes |
Jul. 31, 2007 |
| 7241134 |
Enhancing combustion with variable composition process gas |
Jul. 10, 2007 |
| 7229483 |
Generation of an ultra-superheated steam composition and gasification therewith |
Jun. 12, 2007 |
| 7175423 |
Air staged low-NOx burner |
Feb. 13, 2007 |
| 7168947 |
Methods and systems for operating combustion systems |
Jan. 30, 2007 |
| 7163392 |
Three stage low NO.sub.x burner and method |
Jan. 16, 2007 |
| 7074034 |
Burner and process for combustion of a gas capable of reacting to form solid products |
Jul. 11, 2006 |
| 7014458 |
High velocity injection of enriched oxygen gas having low amount of oxygen enrichment |
Mar. 21, 2006 |
| 6957955 |
Oxygen enhanced low NOx combustion |
Oct. 25, 2005 |
| 6951454 |
Dual fuel burner for a shortened flame and reduced pollutant emissions |
Oct. 4, 2005 |
| 6939125 |
Method for reducing nitrogen oxides in combustion gas from combustion furnace |
Sep. 6, 2005 |
| 6910878 |
Oxy-fuel fired process heaters |
Jun. 28, 2005 |
| 6910879 |
Combustion method comprising separate injections of fuel and oxidant and burner assembly therefor |
Jun. 28, 2005 |
| 6890498 |
Burner and method for partly oxidising a gas stream comprising hydrogen sulphide and ammonia |
May. 10, 2005 |
| 6880549 |
Combustion system for a heater |
Apr. 19, 2005 |
| 6872070 |
U-tube diffusion flame burner assembly having unique flame stabilization |
Mar. 29, 2005 |
| 6866503 |
Slotted injection nozzle and low NOx burner assembly |
Mar. 15, 2005 |
| 6799526 |
Methods of improving productivity of black liquor recovery boilers |
Oct. 5, 2004 |
| 6793486 |
Burner for non-symmetrical combustion and method |
Sep. 21, 2004 |
| 6790031 |
Fuel staging methods for low NOx tangential fired boiler operation |
Sep. 14, 2004 |
| 6783357 |
Preheated fuel and oxidant combustion burner |
Aug. 31, 2004 |
| 6705117 |
Method of heating a glass melting furnace using a roof mounted, staged combustion oxygen-fuel burner |
Mar. 16, 2004 |
| 6702569 |
Enhancing SNCR-aided combustion with oxygen addition |
Mar. 9, 2004 |
| 6699030 |
Combustion in a multiburner furnace with selective flow of oxygen |
Mar. 2, 2004 |
| 6699031 |
NOx reduction in combustion with concentrated coal streams and oxygen injection |
Mar. 2, 2004 |
| 6699029 |
Oxygen enhanced switching to combustion of lower rank fuels |
Mar. 2, 2004 |
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