Class F23C : METHODS OR APPARATUS FOR COMBUSTION USING FLUENT FUEL
Subclass 1/10: Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being fluent (combustion apparatus characterised by the combination of two or more combustion chambers F23C 6/00; pilot flame igniters F23Q 9/00) liquid and pulverulent fuel
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 10955131 | System and method for providing combustion in a boiler | Aug 04, 16 | Mar 23, 21 | General Electric Technology GmbH |
| 9869468 | Burner device for high-temperature air combustion | Jan 27, 12 | Jan 16, 18 | IHI CORPORATION |
| 9702545 | Oil-fired burner, solid fuel-fired burner unit, and solid fuel-fired boiler | Oct 31, 12 | Jul 11, 17 | MITSUBISHI HEAVY INDUSTRIES, LTD. |
| 9482428 | Dual phase fuel feeder for boilers | Apr 07, 14 | Nov 01, 16 | THE BABCOCK & WILCOX COMPANY |
| 9447969 | Low NOx combustion process and burner therefor | Mar 09, 12 | Sep 20, 16 | L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE, L'AIR LIQUIDE, SOCIÉTÉ ANONYME POUR L'ÉTUDE ET L'ÉXPLOITATION DES PROCÉDÉS GEORGES CLAUDE, |
| 8820249 | Burner | Sep 23, 13 | Sep 02, 14 | IHI CORPORATION |
| 8726819 | Burner | Mar 27, 09 | May 20, 14 | IHI CORPORATION |
| 8646394 | Burner | May 25, 10 | Feb 11, 14 | IHI CORPORATION |
| 8015932 | Method and apparatus for operating a fuel flexible furnace to reduce pollutants in emissions | Dec 05, 07 | Sep 13, 11 | GENERAL ELECTRIC COMPANY |
| 7559286 | Solid fuel combustion apparatus | Dec 29, 05 | Jul 14, 09 | TURBULENT DIFFUSION TECHNOLOGY INC. |
| 7216594 | Multiple segment ceramic fuel nozzle tip | May 03, 05 | May 15, 07 | GENERAL ELECTRIC TECHNOLOGY GMBH |
| 6546883 | Thermo-oxidizer evaporator | Jul 14, 00 | Apr 15, 03 | RGF, Inc. |
| 6474250 | Nozzle assembly for a pulverized coal burner | May 24, 01 | Nov 05, 02 | Riley Power, Inc. |
| 6405664 | Processes and systems for using biomineral by-products as a fuel and for NOx removal at coal burning power plants | Apr 23, 01 | Jun 18, 02 | N-VIRO INTERNATIONAL CORPORATION |
| 6269755 | Burners with high turndown ratio | Jul 29, 99 | Aug 07, 01 | Independent Stave Co., Inc. |
| 6237510 | Combustion burner and combustion device provided with same | Mar 19, 98 | May 29, 01 | BABCOCK-HITACHI K.K. |
| 6196142 | Method and burner for introducing fuel to a kiln | Jul 01, 99 | Mar 06, 01 | F. L. Smidth & Co. A/S |
| 6105516 | Burner nozzle for pulverized coal | Jan 08, 98 | Aug 22, 00 | Not available |
| 6007326 | Low NO.sub.x combustion process | Aug 04, 97 | Dec 28, 99 | PRAXAIR TECHNOLOGY, INC. |
| 5964166 | Pulverized coal injection nozzle | Jul 15, 97 | Oct 12, 99 | ANSALDO CALDAIE S.P.A., Enel S.p.A., TERMOUSUD S.P.A., |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0230,085 | COMBUSTION DEVICE AND BOILER | Jan 03, 24 | Jul 11, 24 | IHI Corporation |
| 2024/0133,550 | COMBUSTION DEVICE AND BOILER | Jan 03, 24 | Apr 25, 24 | IHI Corporation |
| 2017/0045,218 | SYSTEM AND METHOD FOR PROVIDING COMBUSTION IN A BOILER | Aug 04, 16 | Feb 16, 17 | GENERAL ELECTRIC TECHNOLOGY GMBH |
| 2015/0090,165 | SYSTEM AND METHOD FOR RETROFITTING A BURNER FRONT AND INJECTING A SECOND FUEL INTO A UTILITY FURNACE | Dec 08, 14 | Apr 02, 15 | POWER & CONTROL SOLUTIONS, INC. |
| 2015/0086,930 | SYSTEM AND METHOD FOR RETROFITTING A BURNER FRONT AND INJECTING A SECOND FUEL INTO A UTILITY FURNACE | Dec 05, 14 | Mar 26, 15 | POWER & CONTROL SOLUTIONS, INC. |
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