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Class Information
Number: 122/4D
Name: Liquid heaters and vaporizers > Miscellaneous > Catalyst
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7562641 |
Method and device for measuring circulation quantity of bed material in circulating fluidized bed combustor |
Jul. 21, 2009 |
| 7543553 |
Circulating fluidized bed boiler |
Jun. 9, 2009 |
| 7520249 |
Circulating fluidized bed reactor with a convertible combustion method |
Apr. 21, 2009 |
| 7503286 |
Method of combusting oil shale in a circulating fluidized bed boiler |
Mar. 17, 2009 |
| 7503761 |
Method for reducing the formation of nitrogen oxides in steam generation |
Mar. 17, 2009 |
| 7493876 |
Passive mixing device for staged combustion of gaseous boiler fuels |
Feb. 24, 2009 |
| 7464669 |
Integrated fluidized bed ash cooler |
Dec. 16, 2008 |
| 7410356 |
Circulating fluidized bed boiler having improved reactant utilization |
Aug. 12, 2008 |
| 7331299 |
Incombustible withdrawing system |
Feb. 19, 2008 |
| 7331313 |
Continuous steam generator with circulating atmospheric fluidised-bed combustion |
Feb. 19, 2008 |
| 7287477 |
Cyclone bypass for a circulating fluidized bed reactor |
Oct. 30, 2007 |
| 7240639 |
Method of and an apparatus for recovering heat in a fluidized bed reactor |
Jul. 10, 2007 |
| 7194983 |
Circulating fluidized bed boiler |
Mar. 27, 2007 |
| 7055465 |
Water heater having waste gas disposal structure |
Jun. 6, 2006 |
| 7021248 |
Passive system for optimal NOx reduction via selective catalytic reduction with variable boiler load |
Apr. 4, 2006 |
| 6986797 |
Auxiliary reactor for a hydrocarbon reforming system |
Jan. 17, 2006 |
| 6971335 |
Water heater |
Dec. 6, 2005 |
| 6907845 |
Boiler improvements with oxygen-enriched combustion for increased efficiency and reduced emissions |
Jun. 21, 2005 |
| 6887603 |
Raw fuel vaporizing apparatus, method of vaporizing raw fuel, and fuel cell system equipped with raw fuel vaporizing apparatus |
May. 3, 2005 |
| 6869459 |
Impact type particle separator made of mutually inverted U-shaped elements |
Mar. 22, 2005 |
| 6782848 |
Method in connection with a pipe grate for fluidized bed boiler and a pipe grate |
Aug. 31, 2004 |
| 6779492 |
Circulating fluidized bed reactor device |
Aug. 24, 2004 |
| 6743280 |
Method and apparatus for particle separation including mechanical separation of particles |
Jun. 1, 2004 |
| 6681722 |
Floored impact-type solids separator using downward expanding separator elements |
Jan. 27, 2004 |
| 6644246 |
Evaporator |
Nov. 11, 2003 |
| 6631698 |
Circulating fluidized bed reactor |
Oct. 14, 2003 |
| 6619383 |
Vibrated-bed method and apparatus for heat exchange |
Sep. 16, 2003 |
| 6601541 |
Method of producing steam and calcined raw meal |
Aug. 5, 2003 |
| 6571746 |
Method in connection with a pipe grate for fluidized bed boiler and a pipe grate |
Jun. 3, 2003 |
| 6532905 |
CFB with controllable in-bed heat exchanger |
Mar. 18, 2003 |
| 6510820 |
Compartmented gas flue for NOx control and particulate removal |
Jan. 28, 2003 |
| 6500221 |
Cooled tubes arranged to form impact type particle separators |
Dec. 31, 2002 |
| 6497199 |
Catalytic combustion heat exchanger |
Dec. 24, 2002 |
| 6481385 |
Fluidized bed combustion system with steam generation |
Nov. 19, 2002 |
| 6470833 |
Method and apparatus in a fluidized bed reactor |
Oct. 29, 2002 |
| 6470834 |
Method and device for exploiting heat in combustion gases |
Oct. 29, 2002 |
| 6467438 |
Circulating bed reactor |
Oct. 22, 2002 |
| 6454824 |
CFB impact type particle collection elements attached to cooled supports |
Sep. 24, 2002 |
| 6435138 |
Exhaust heat recovery boiler |
Aug. 20, 2002 |
| 6431261 |
Shell and tube type heat exchanger |
Aug. 13, 2002 |
| 6431856 |
Catalytic combustion apparatus |
Aug. 13, 2002 |
| 6415743 |
Method of decreasing nitrogen oxide emissions in a circulating fluidized bed combustion system |
Jul. 9, 2002 |
| 6397787 |
Catalytic combustion heater |
Jun. 4, 2002 |
| 6389995 |
Method of combustion and a combustion plant in which absorbent is regenerated |
May. 21, 2002 |
| 6352054 |
Catalytic combustion heater |
Mar. 5, 2002 |
| 6340002 |
Heat-recovery steam generator |
Jan. 22, 2002 |
| 6336500 |
Method and apparatus for controlling heat transfer from solids particles in a fluidized bed |
Jan. 8, 2002 |
| 6334410 |
Exhaust heat recovery boiler |
Jan. 1, 2002 |
| 6322603 |
Particulate collector channel with cooling inner elements in a CFB boiler |
Nov. 27, 2001 |
| 6305330 |
Circulating fluidized bed combustion system including a heat exchange chamber between a separating section and a furnace section |
Oct. 23, 2001 |
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