| 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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| 04/23/1997 | CN1148148A Low NOx integrated boiler-burner apparatus |
| 04/17/1997 | WO1997014001A1 Method and installation for processing waste |
| 04/09/1997 | EP0767343A2 Heat recovery system and power generation system |
| 03/12/1997 | EP0762053A2 Device for carbonizing and consecutive combustion of litter and toxic wastes |
| 03/12/1997 | EP0761871A1 Kraft recovery boiler furnace |
| 03/12/1997 | CA2184875A1 Combustion system for a black liquor recovery boiler |
| 03/06/1997 | WO1997008492A1 Steam generator |
| 03/05/1997 | EP0760071A1 Fluidized-bed incineration plant |
| 02/27/1997 | DE19535638A1 System for carbonising and subsequent combustion of toxic waste |
| 02/27/1997 | DE19531027A1 Dampferzeuger Steam generators |
| 02/26/1997 | CN2248288Y Energy-saving combustion chamber of efficient two-in-one boiler |
| 02/18/1997 | US5603803 Water cooled tubes in walls; papermaking |
| 02/13/1997 | WO1996002792A3 A fluid-bed heat exchanger, fluid-bed combustion reactor systems and methods for the operation of a fluid-bed heat exchanger and a fluid-bed combustion reactor system |
| 02/11/1997 | US5601039 Method and apparatus for providing a gas seal in a return duct and/or controlling the circulating mass flow in a circulating fluidized bed reactor |
| 02/05/1997 | CN1142256A Recovery boiler for combustion of wast liquors |
| 01/29/1997 | EP0667945B1 Method and apparatus for operating a circulating fluidized bed reactor system |
| 01/22/1997 | CN1141073A Method and apparatus for controlling the bed temperature in a circulating fluidized bed reactor |
| 01/09/1997 | WO1997001072A1 A method and a device for heat recovery from flue gases |
| 01/07/1997 | US5590610 Waste burning boiler |
| 12/31/1996 | US5588298 Supplying heat to an externally fired power system |
| 12/19/1996 | WO1996040837A1 Fluidized bed reactor for the heat treatment of waste material |
| 12/19/1996 | CA2196808A1 Fluidized bed reactor for the heat treatment of waste material |
| 12/18/1996 | EP0692999B1 A fluidized bed reactor system and a method of manufacturing the same |
| 12/11/1996 | EP0747462A1 Fluidized bed reactor for the thermal treatment of waste materials |
| 12/05/1996 | WO1996038689A1 Separation process and device |
| 12/04/1996 | EP0745206A1 Method and apparatus for controlling the bed temperature in a circulating fluidized bed reactor |
| 12/04/1996 | CN1137243A Method and apparatus for processing bed material in fluidized bed reactors |
| 12/03/1996 | US5580241 Multistage circulating fluidized bed |
| 11/19/1996 | US5575243 Low NOx integrated boiler-burner apparatus |
| 11/06/1996 | EP0740719A1 Recovery boiler for combustion of waste liquors |
| 10/29/1996 | US5568793 Steam generator |
| 10/23/1996 | CN2238376Y Vertical tube type back-fire furnace |
| 10/16/1996 | EP0737260A1 Economizer of a recovery boiler |
| 10/10/1996 | WO1996031685A1 Method of operating a waste-heat steam generator, and a waste-heat steam generator operated by this method |
| 10/08/1996 | US5563803 Fluidized-bed equipment and pressurized fluidized-bed (combustion) combined cycle apparatus |
| 10/01/1996 | US5560209 Arrangement for improving efficiency of a power plant |
| 09/26/1996 | DE19510390A1 Carbonising waste to form e.g. pyrolysis prod. |
| 09/26/1996 | DE19510006A1 Hybrid powerstation steam-raiser unit |
| 09/04/1996 | EP0667832B1 Method and apparatus for transporting solid particles from one chamber to another chamber |
| 08/28/1996 | CN2234039Y Chain boiler converting burning soft coal to anthracite |
| 08/22/1996 | DE19512466C1 Steam generator operating method for gas and steam turbine plant |
| 07/30/1996 | US5540894 Circulating particles in beds, cooling and discharging |
| 07/23/1996 | US5537941 Pressurized fluidized bed combustion system and method with integral recycle heat exchanger |
| 07/16/1996 | US5535687 Circulating fluidized bed repowering to reduce Sox and Nox emissions from industrial and utility boilers |
| 07/11/1996 | WO1996020782A1 A fluidized bed reactor system and method of operation thereof |
| 07/11/1996 | WO1996020781A1 Fluidized bed assembly with flow equalization |
| 07/09/1996 | US5533471 fluidized bed reactor and method of operation thereof |
| 07/03/1996 | CN1125980A Method of treating solid material at high temperatures |
| 06/26/1996 | EP0717826A1 Steam boiler |
| 06/25/1996 | CA2109967C Combustor and gasifier for application in pressurized systems |
| 06/18/1996 | US5526775 Circulating fluidized bed reactor and method of operating the same |
| 06/13/1996 | WO1996018076A1 Method of regulating the superheating temperature of steam in a circulating fluidized bed type gas cooler |
| 06/13/1996 | CA2205982A1 Method of regulating the superheating temperature of steam in a circulating fluidized bed type gas cooler |
| 06/04/1996 | US5522348 Boiler |
| 06/04/1996 | US5522160 Fluidized bed assembly with flow equalization |
| 05/29/1996 | CN1123386A Apparatus for cooling solid particles from processing device |
| 05/15/1996 | DE4447591A1 Solar-powered steam generator |
| 05/15/1996 | CN2227264Y Horiontal no-smoke combustion boiler |
| 05/15/1996 | CN1122428A Combustion apparatus for coal slime |
| 05/09/1996 | WO1996013690A1 Furnace superheater and a fluidized bed reactor provided with a furnace superheater |
| 05/07/1996 | US5513599 Pressurized internal circulating fluidized-bed boiler |
| 05/01/1996 | CN2226199Y Boiler burner using briquette |
| 04/25/1996 | WO1996011743A1 Circulating fluidized bed reactor and method of operating the same |
| 04/24/1996 | EP0640199B1 Method and apparatus for providing a gas seal in a return duct and/or controlling the circulating mass flow in a circulating fluidized bed reactor |
| 04/24/1996 | CN2225600Y Heat pipe boiler |
| 04/23/1996 | CA2059365C Solid waste-to-steam incinerator capacity enhancement by combined oxygen enrichment and liquid quench |
| 04/17/1996 | CN1120818A Method and apparatus for circulating solid material in a fluidized bed reactor |
| 04/16/1996 | US5508007 Circulating fluidized bed reactor including external heat exchangers fed by internal recirculation |
| 04/10/1996 | EP0705411A1 Method of treating solid material at high temperatures |
| 04/10/1996 | CN1120144A Reheater protection in a circulating fluidized bed steam generator |
| 04/09/1996 | US5505907 Apparatus for treating or utilizing a hot gas flow |
| 04/03/1996 | CN1119888A Fluidized bed reactor with particle return |
| 03/27/1996 | CN2223417Y Efficient energy-saving smokeless steam-water boiler |
| 03/13/1996 | EP0700316A1 Method and apparatus for processing bed material in fluidized bed reactors |
| 03/07/1996 | DE4443455C1 Steam generating process for steam generator with melting=chamber firing system |
| 02/28/1996 | EP0698765A2 Fluidized bed combustion system and method, having a multi compartment variable duty recycle heat exchanger |
| 02/28/1996 | EP0698763A2 Circulating fluidized bed repowering to reduce SOx and NOx emissions from industrial and utility boilers |
| 02/22/1996 | WO1996005469A1 Fluidized bed reactor and method of operation thereof |
| 02/22/1996 | WO1996005366A1 A recovery boiler where the flue gas is divided into two streams and a method therefore |
| 02/14/1996 | CN2220013Y Portable electronic igniter for gas boiler |
| 02/14/1996 | CN2220012Y Burning device for coal-fired boiler |
| 02/08/1996 | WO1996003197A1 Cyclone and loopseal with immersed heat exchanger |
| 02/07/1996 | CN2219426Y Back-fire auto-coal-fired boiler |
| 02/01/1996 | WO1996002792A2 A fluid-bed heat exchanger, fluid-bed combustion reactor systems and methods for the operation of a fluid-bed heat exchanger and a fluid-bed combustion reactor system |
| 01/31/1996 | EP0694749A1 Solid particle cooling device at the outlet of a treatment arrangement |
| 01/31/1996 | EP0694737A1 Method of and apparatus for efficiently combusting low grade solid fuel |
| 01/24/1996 | EP0692999A1 A fluidized bed reactor system and a method of manufacturing the same |
| 01/24/1996 | EP0692998A1 Method and apparatus for circulating solid material in a fluidized bed reactor |
| 01/24/1996 | EP0692997A1 Method and apparatus for circulating solid material in a fluidized bed reactor |
| 01/24/1996 | EP0460121B1 Methacoal integrated combined cycle power plants |
| 01/10/1996 | CN1114727A Fire and water direct heat-exchange boiler |
| 01/09/1996 | US5482009 Combustion device in tube nested boiler and its method of combustion |
| 01/03/1996 | EP0690262A1 Waste heat boiler |
| 01/03/1996 | EP0689654A1 Fluidized bed reactor with particle return |
| 01/03/1996 | EP0416132B1 Heating device |
| 12/27/1995 | EP0591183B1 Frame for bed vessel |
| 12/27/1995 | CN2216194Y Vertical dual-grate front-burning pressureless boiler |
| 12/27/1995 | CN1114026A High efficiency smoke-removing dual low pressure boiler for steam and hot water |
| 12/20/1995 | EP0687855A2 Circulating fluidized bed reactor for low grade fuels |
| 12/20/1995 | CN2215663Y Heat-pipe type waste heat boiler |