| Patents for F22B 31 - Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus (3,364) |
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| 07/02/2008 | EP1144910B1 Fossil fuel fired steam generator |
| 06/26/2008 | DE102006060472A1 Verfahren zum Betreiben einer Dampfkraftanlage mit einem kohlegefeuerten Dampferzeuger sowie eine Dampfkraftanlage Method for operating a steam power plant with a coal-fired steam generator and a steam turbine |
| 06/25/2008 | CN100396991C Continuous steam generator with circulating atmospheric fluidised-bed combustion |
| 06/05/2008 | US20080127911 Method of heating boiler process feed streams |
| 06/04/2008 | EP1926935A2 Steam generator, power plant comprising a steam generator and method for operating a steam generator |
| 05/28/2008 | EP1924739A1 Apparatus and method for producing energy at a pulp mill |
| 05/28/2008 | CN201066115Y Coal gas waste gas utilization boiler |
| 05/28/2008 | CN101187501A Low discharge high energy efficiency vertical shell type water-fire tube boiler |
| 05/21/2008 | EP1923630A2 Pipework assembly |
| 05/14/2008 | CN201059540Y Energy-saving steam stove |
| 05/14/2008 | CN201059539Y Flow guiding tapering shape pure smokeless vertical type steam boilers |
| 05/14/2008 | CN100387895C Frame structure |
| 04/30/2008 | CN201053671Y Thick oil thermal recovery injection circulated fluid bed boiler system |
| 04/30/2008 | CN201053670Y Forced circulation hanger tube device of high temperature high pressure natural circulation dry quenched coke residual heat boiler |
| 04/30/2008 | CN201053669Y Natural circulation hanger tube device of high temperature high pressure natural circulation dry quenched coke residual heat boiler |
| 04/16/2008 | EP1910740A2 Method and device for generation of superheated steam |
| 04/16/2008 | CN201047665Y Atmospheric water heating boiler producing gas by environment protection energy-saving fire coal and stalk |
| 04/02/2008 | CN201043753Y Rotating water-cooling grate boiler |
| 03/25/2008 | CA2393338C Cfb with controllable in-bed heat exchanger |
| 03/13/2008 | WO2007135240A3 Boiler water cycle of a fluidized bed reactor and a fluidized bed reactor with such boiler water cycle |
| 03/05/2008 | CN201032143Y Superheater, evaporator supporting & hanging structure of coke dry quenching afterheat boiler |
| 02/27/2008 | CN201028552Y Vertical double-barrel smokeless boiler |
| 02/27/2008 | CN201028490Y Edible mushroom atmospheric energy-saving steam sterilizing stove |
| 02/27/2008 | CN201028489Y Boiler used for waste heat recovery in synthesis of chloroethylene |
| 02/27/2008 | CN201028488Y Horizontal treble casing tube high-temperature heat recovery device |
| 02/27/2008 | CN201028487Y Tunnel type exhaust-heat boiler system equipment with prepositive heating surface device |
| 02/27/2008 | CN201028486Y High-efficiency energy-saving stove |
| 02/21/2008 | WO2007135239A3 Evaporator surface structure of a circulating fluidized bed boiler and a circulating fluidized bed boiler with such an evaporator surface structure |
| 02/19/2008 | US7331313 Continuous steam generator with circulating atmospheric fluidised-bed combustion |
| 01/31/2008 | WO2007135238A3 Cyclone separator arrangement for a fluidized bed boiler and mounting construction |
| 01/30/2008 | CN201014423Y Multifunctional steam furnace |
| 01/30/2008 | CN201014419Y Energy-saving atmospheric steam boiler |
| 01/29/2008 | CA2521651C A method of and an apparatus for recovering heat in a fluidized bed reactor |
| 01/16/2008 | CN201007471Y Movable hearth box |
| 12/26/2007 | CN200996598Y Smokeless burner with fire chimney in stove |
| 12/13/2007 | WO2007078269A3 Power recovery process |
| 12/12/2007 | EP1583928B1 Heat exchange units |
| 12/11/2007 | CA2368972C Fossil-fired continuous-flow steam generator |
| 12/05/2007 | EP1861655A2 Power plant |
| 11/28/2007 | CN200982625Y 节能蒸汽机 Saving steam engine |
| 11/21/2007 | CN101074768A Conical guide smokeless vertical steam boiler |
| 11/21/2007 | CN101074767A Vertical smokeless steam boiler of Venturi tube effect |
| 11/20/2007 | CA2359936C Fossil fuel fired steam generator |
| 11/14/2007 | CN101070955A Fuel-gas boiler |
| 11/08/2007 | DE102006020117A1 Steam generating plant has a main boiler fuelled with biomass and with a backup boiler fired by fossil fuel and kept warm in a standby mode via a tapping from the main boiler |
| 11/07/2007 | CN101067492A Polygonal circulating fluidized bed boiler hearth |
| 11/07/2007 | CN101067490A Supercritical circulating fluidized bed boiler hearth heating surface |
| 10/30/2007 | CA2383170C Cooled tubes arranged to form impact type particle separators |
| 10/24/2007 | CN101059318A High temperature heat furnace |
| 10/10/2007 | CN101050854A W-shape flame boiler for preventing side wall water cooling wall slagging scorification |
| 10/04/2007 | US20070227145 Method and Device for Generating Steam Suited to Oxycombustion |
| 10/04/2007 | DE102006014853A1 Water vapor producing method involves burning combustion material in combustion chamber under supply of combustion air for heating up and aerosol water evaporates therein to water vapor in metallic and/or ceramic foam core |
| 10/04/2007 | DE102006014851A1 Water vapour e.g. steam, producing method for steam chamber, involves burning combustion material in combustion chamber, and supplying combustion air together with oil such that water is vaporized to water vapour |
| 10/03/2007 | CN200955732Y External high-temperature heat exchange apparatus for stalk circulating fluidized bed boiler |
| 09/26/2007 | CN200952697Y Stalks circulating fluidized bed burning boiler alkali metal corrosion block resisting convection pipe bundle |
| 09/26/2007 | CN101042232A Methane boiler |
| 09/12/2007 | EP1831604A2 Structure of a superheater |
| 09/05/2007 | CN200943845Y Coke oven gas boiler |
| 08/22/2007 | CN1332735C Cooled tubes arranged to form impact type particle separators |
| 08/22/2007 | CN101021307A Efficient low-discharging heat accumulating gas boiler |
| 08/22/2007 | CN101021306A Modular assembling reheating waste heat steam boiler |
| 08/15/2007 | CN101016984A 立式蒸汽锅炉 Vertical steam boiler |
| 08/08/2007 | CN101012926A Coke boiler |
| 08/01/2007 | CN101008491A Rotary water-cooled grate boiler |
| 07/18/2007 | CN101002053A Method and apparatus for generating water vapour adapted to oxycombustion |
| 07/17/2007 | US7244400 Fluidized bed reactor system having an exhaust gas plenum |
| 07/12/2007 | CA2648486A1 Power recovery process |
| 07/11/2007 | CN1325768C Oxygen fired circulating fluidized bed steam generator |
| 07/10/2007 | US7240639 Method of and an apparatus for recovering heat in a fluidized bed reactor |
| 07/04/2007 | EP1804016A1 Heat exchanger tube, method of manufacturing heat exchanger tube, and fluidized-bed furnace |
| 06/28/2007 | WO2007028709A3 Steam generator, power plant comprising a steam generator and method for operating a steam generator |
| 06/21/2007 | DE19834881B4 Wirbelschicht-Feuerungssystem mit Dampferzeugung Fluidized bed combustion system with steam generation |
| 06/20/2007 | EP1459011B1 Steam super heater comprising unround pipes |
| 06/13/2007 | CN2911426Y High efficiency thermal energy means of boiler |
| 05/29/2007 | CA2400726C Circulating fluidized bed combustion system including a heat exchange chamber between a separating section and a furnace section |
| 05/29/2007 | CA2154439C Fluidized bed combustion system and method having a multicompartment variable duty recycle heat exchanger |
| 05/18/2007 | WO2007014538A3 Method and device for generation of superheated steam |
| 05/15/2007 | CA2116745C Pressurized internal circulating fluidized-bed boiler |
| 05/02/2007 | CN1955545A Heat transfer sheet of cast-iron boiler |
| 04/18/2007 | EP1774223A1 Method for generating water vapour adapted to oxycombustion |
| 04/11/2007 | EP1448876B1 Oxygen fired circulating fluidized bed steam generator |
| 04/11/2007 | CN2888275Y Vacuum phase change boiler |
| 04/04/2007 | CN1308615C Boiler device with wall fitted burner for preventing water-cooled wall corroded by high-temp and slagging scorification |
| 03/27/2007 | US7194983 Circulating fluidized bed boiler |
| 03/14/2007 | CN2879020Y Energy-saving vertical boiler |
| 03/08/2007 | DE202007000223U1 Dampferzeuger Steam generators |
| 02/28/2007 | CN2874270Y Heat exchange sheet for cast iron boiler |
| 02/22/2007 | US20070042300 Multiple plate combustor |
| 02/15/2007 | WO2006099962A3 Power plant |
| 02/15/2007 | DE102005037111A1 Circulating fluidized bed reactor for burning fuel e.g. coal, has separator arranged in free space for separating solid particulate from fluidization gas and for recirculating separated solid particulate into centrifugal chambers |
| 02/08/2007 | DE102005036792A1 Verfahren und Vorrichtung zur Erzeugung von überhitztem Dampf Method and apparatus for the generation of superheated steam |
| 02/07/2007 | CN1908511A Portable high pressure steam generator with gas heater for vehicle |
| 02/01/2007 | US20070022924 Method of and an apparatus for recovering heat in a fluidized bed reactor |
| 01/31/2007 | CN1297732C Method for operating steam turbine installation and steam turbine installation that functions according thereto |
| 01/24/2007 | CN1900591A Burning utilizing method for super low concentration combustible gas |
| 01/24/2007 | CN1296654C Embedded vacuum boiler combination barrel and vacuum boiler |
| 01/17/2007 | EP1743121A1 Boiler and method for operating a boiler |
| 01/09/2007 | CA2148425C Circulating fluidized bed reactor for low grade fuels |
| 01/02/2007 | CA2389818C Circulating fluidized bed reactor |
| 12/28/2006 | DE102005026534A1 Dampferzeugungsanlage Steam generation plant |