| 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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| 12/07/1994 | CA2097886A1 Pressurized internal circulating fluidized-bed boiler |
| 12/06/1994 | US5370084 Pantleg circulating fluidized bed boiler and combustion method using same |
| 11/30/1994 | EP0626053A1 Combined heat and power apparatus |
| 11/30/1994 | CN1095810A Pressurized internal circulating fluidized-bed boiler |
| 11/24/1994 | WO1994027089A2 Steam power plant for generating electric power |
| 11/24/1994 | CA2139875A1 Steam power plant for generating electric power |
| 11/23/1994 | CN1095461A Method and apparatus for circulating solid material in a fluidized bed reactor |
| 11/22/1994 | US5366255 For joining two conduits |
| 11/15/1994 | US5363812 Method and apparatus for controlling the bed temperature in a circulating fluidized bed reactor |
| 11/10/1994 | WO1994025148A1 Multistage turbulent circulating fluidized bed thermal reactor |
| 11/02/1994 | CN2181624Y Waste material burning chamber for boiler |
| 11/02/1994 | CN2181623Y Energy-saving boiler |
| 10/26/1994 | CN2180887Y Horizontal burner |
| 10/26/1994 | CN2180886Y Vacuum phase-changing gas furnace |
| 10/25/1994 | CA1332685C Composite circulating fluidized bed boiler |
| 10/13/1994 | WO1994022571A1 A fluidized bed reactor system and a method of manufacturing the same |
| 10/13/1994 | WO1994022570A1 Method and apparatus for circulating solid material in a fluidized bed reactor |
| 10/13/1994 | WO1994022569A1 Method and apparatus for circulating solid material in a fluidized bed reactor |
| 10/12/1994 | EP0619455A2 Pressurized internal circulating fluidized-bed boiler |
| 10/12/1994 | CN2179526Y Thermal tube boiler burning compound square coal |
| 10/11/1994 | US5353748 Combustion method and apparatus for reducing emission concentrations of NOx and CO |
| 10/05/1994 | EP0457839B1 A power plant with combustion of a fuel in a fluidized bed |
| 10/05/1994 | CN2178837Y Automatic fuel series boiler cabable for burning petroleum residuum |
| 09/29/1994 | WO1994021962A1 Fluidized bed reactor with particle return |
| 09/21/1994 | CN2177877Y Detachable plate heat-exchanger |
| 09/21/1994 | CN2177876Y Efficient energy-saving vertical boiler with multi-travelling dry distillation reflection function |
| 09/21/1994 | CN2177875Y Spray type double-oil way cross-air burner |
| 09/20/1994 | US5347954 Fluidized bed combustion system having an improved pressure seal |
| 09/20/1994 | US5347953 Fluidized bed combustion method utilizing fine and coarse sorbent feed |
| 09/14/1994 | CN2177163Y Plant fire wood multipurpose energy saving boiler |
| 09/13/1994 | US5345896 Method and apparatus for circulating solid material in a fluidized bed reactor |
| 09/06/1994 | US5343830 Circulating fluidized bed reactor with internal primary particle separation and return |
| 08/30/1994 | US5342594 Reacting gas with calcium carbonate, cooling, passing to horizontal cyclone separator, and separating solids |
| 08/30/1994 | US5341766 Method and apparatus for operating a circulating fluidized bed system |
| 08/24/1994 | CN1091189A Fluidized bed combustionsystem and method having multiple furnace and recycle sections |
| 08/23/1994 | US5339774 Fluidized bed steam generation system and method of using recycled flue gases to assist in passing loopseal solids |
| 08/17/1994 | CN2174637Y Continuous coal-burning ordinary pressure boiler |
| 08/17/1994 | CN2174636Y Energy-saving non-smoke non-dust boiler |
| 08/09/1994 | US5335630 Method and device for controlling the power output during combustion in a fluidized bed |
| 07/26/1994 | US5332553 Method for circulating solid material in a fluidized bed reactor |
| 07/20/1994 | CN2172401Y Verticle boiler with arch refrared burning layer |
| 07/20/1994 | CN2172400Y Energy saving heating boiler |
| 07/19/1994 | US5329892 Frame for bed vessel |
| 07/13/1994 | CN2171774Y Vertical hot pipe fuel boiler |
| 07/13/1994 | CN2171773Y Safety gas radiator |
| 07/13/1994 | CN1089188A Method and apparatus for operating a circulating fluidized bed system |
| 07/12/1994 | US5327726 Staged furnaces for firing coal pyrolysis gas and char |
| 07/06/1994 | CN1088848A Large scale fluidized bed reactor |
| 07/05/1994 | US5325823 Large scale fluidized bed reactor |
| 06/29/1994 | EP0604238A2 Large scale fluidized bed reactor |
| 06/29/1994 | EP0603262A1 Method and device in the cooling of the circulating material in a fluidized-bed boiler |
| 06/29/1994 | CN2170444Y 自动燃煤锅炉 Automatic coal-fired boilers |
| 06/29/1994 | CN1088480A Method and apparatus for operating a circulating fluidized bed reactor system |
| 06/29/1994 | CN1088479A Method and apparatus for transporting solid particles from one chamber to another chamber |
| 06/29/1994 | CN1088478A Method and apparatus for operating a circulating fluidized bed reactor system |
| 06/29/1994 | CN1088477A Method and apparatus for recovering heat in a fluidized bed reactor |
| 06/25/1994 | CA2111389A1 Large scale fluidized bed reactor |
| 06/23/1994 | WO1994014000A1 Combined heat and power apparatus |
| 06/22/1994 | EP0602244A1 Boiler |
| 06/15/1994 | EP0601587A1 Combustor or gasifier for application in pressurized systems |
| 06/15/1994 | CN2169033Y Hot pipe boiler |
| 06/14/1994 | US5320070 Method and device for using excess heat not required for operating a desulfurization device |
| 06/01/1994 | EP0372075B1 Combustion control apparatus for fluidized bed boilers |
| 06/01/1994 | CN2167268Y Combustion-aid and coal-saving apparatus for boiler |
| 05/31/1994 | US5316736 Apparatus for reacting a gas and a particulate material in an enclosure, and method for operating said apparatus |
| 05/31/1994 | US5315816 Method and device for temperature control in a combustion plant |
| 05/26/1994 | WO1994011674A1 Method and apparatus for operating a circulating fluidized bed reactor system |
| 05/26/1994 | WO1994011673A1 Method and apparatus for operating a circulating fluidized bed system |
| 05/26/1994 | WO1994011672A1 Method and apparatus for recovering heat in a fluidized bed reactor |
| 05/26/1994 | WO1994011671A1 Method and apparatus for operating a circulating fluidized bed reactor system |
| 05/26/1994 | WO1994011284A1 Method and apparatus for transporting solid particles from one chamber to another chamber |
| 05/25/1994 | CN2166309Y Automatic oil burning boiler |
| 05/25/1994 | CN1087028A Fluidized bed reactor system and method having a heat exchanger |
| 05/24/1994 | US5313913 Pressurized internal circulating fluidized-bed boiler |
| 05/18/1994 | EP0597684A2 Fluidized bed combustion system and method having multiple furnace and recycle sections |
| 05/18/1994 | CN2165328Y High-temp. end protection structure for radiation type heat-exchanger |
| 05/18/1994 | CN2165327Y Auto-controlled double-combustion non-pressure hot-water cast boiler |
| 05/17/1994 | US5311842 Fluidized bed water pipe boiler divided type |
| 05/14/1994 | CA2102835A1 Fluidized bed combustion system and method having multiple furnace and recycle sections |
| 05/10/1994 | CA1329338C Fluidized bed heat exchanger and method of operating same |
| 05/04/1994 | CN1086301A Fluidized bed reactor utiliing a baffle system and method of operation same |
| 05/03/1994 | US5308585 Process and apparatus for cooling hot solids coming from a fluidized bed reactor |
| 05/03/1994 | CA1329150C Cyclone separator including a hopper formed by water-steam cooled walls |
| 04/28/1994 | WO1994009206A1 Method and apparatus for recovering heat in a spent liquor recovery boiler |
| 04/28/1994 | WO1994009205A1 Apparatus for recovering heat in a spent liquor recovery boiler |
| 04/28/1994 | CA2147128A1 Apparatus for recovering heat in a spent liquor recovery boiler |
| 04/27/1994 | EP0593999A1 Process for obtaining energy during combustion of waste or special waste |
| 04/20/1994 | EP0593229A1 Fluidized bed reactor utilizing a baffle system and method of operating same |
| 04/20/1994 | EP0592737A1 Horizontal cyclone separator for a fluidized bed reactor |
| 04/17/1994 | CA2105123A1 Fluidized bed reactor utilizing a baffle system and method of operating same |
| 04/13/1994 | EP0591183A1 Frame for bed vessel. |
| 04/13/1994 | CN2161817Y Atmospheric high-efficiency multiple combustion furnace |
| 04/13/1994 | CN1085303A Combustion method and apparatus for reducing emission concentrations of NOX and CO |
| 04/12/1994 | CA1328345C Fluid-bed combustion reactor and a method for the operation of such fluid-bed combustion reactor |
| 04/10/1994 | CA2080319A1 Horizontal cyclone separator for a fluidized bed reactor |
| 04/06/1994 | EP0589988A1 A method and a device for controlling output of power between a gas and a steam turbine in connection with a pfbc process |
| 04/05/1994 | US5299532 Fluidized bed combustion system and method having multiple furnace and recycle sections |
| 03/15/1994 | US5293843 Combustor or gasifier for application in pressurized systems |
| 02/23/1994 | EP0583286A1 Method for operating a combustion process |
| 02/23/1994 | CN2157398Y Boiler |