| 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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| 08/17/1988 | EP0278357A2 Device for generating combustion gas for driving a gas turbine |
| 08/16/1988 | CA1240608A1 Pulsing combustion |
| 08/11/1988 | WO1988005887A1 Fluidized bed combustion plant with recycling of solids |
| 08/09/1988 | US4762090 Means and method for controlling load turndown in a fluidized bed combuster |
| 08/04/1988 | DE3701798A1 Steam-raising plant with a coal-fired steam generator |
| 08/03/1988 | EP0276431A1 Coal-fired steam generator being under pressure |
| 08/02/1988 | US4761131 Fluidized bed flyash reinjection system |
| 08/02/1988 | US4760817 Fluidized bed combustion chamber in a power plant |
| 08/02/1988 | CA1239842A1 Tube-type heat exchanger |
| 07/28/1988 | WO1988005494A1 Coal combustion with a fluidized incineration bed |
| 07/27/1988 | EP0275798A1 Multifuel heat generator with an integrated circulating fluidized bed for in-situ combustion gas desulfurization |
| 07/20/1988 | EP0274637A1 Steam generator with a circulating fluidised bed |
| 07/14/1988 | WO1988005144A1 Polyfuel heat generator with integrated circulating bed |
| 07/13/1988 | EP0273908A1 Circulating fluidized bed reactor. |
| 07/12/1988 | US4756360 Fluidized bed heat exchanger |
| 07/05/1988 | US4755134 Circulating fluidized bed reactor |
| 06/29/1988 | EP0272410A2 Steam generator with fluidised-bed combustion |
| 06/29/1988 | CN87101185A Method of burning carbonaceous materials in fluidized bed reactor and device for working the method |
| 06/28/1988 | US4753197 Tube support |
| 06/21/1988 | US4751913 Apparatus for heating water |
| 06/08/1988 | EP0270086A1 Power plant with a bed vessel for fuel combustion in a fluidized bed |
| 06/07/1988 | US4748940 Steam generator having a circulating bed combustion system and method for controlling the steam generator |
| 06/02/1988 | WO1988004010A1 Combustion process in a fluidized reactor |
| 05/26/1988 | DE3638766A1 Method of combustion of carbonaceous materials in a fluidised-bed reactor, and steam generator for implementing the method |
| 05/24/1988 | US4746492 Apparatus for the control of heat energy exchanged with a fluidized bed |
| 05/24/1988 | US4746337 Separating solid fuel particles from combustion discharge gases; reducing heat loss |
| 05/24/1988 | US4745884 Fluidized bed steam generating system |
| 05/11/1988 | EP0266857A2 Cyclonic combustor and boiler incorporating such a combustor |
| 05/11/1988 | EP0266637A1 Power plant for combustion of fuel in a fluidized bed |
| 05/11/1988 | CN87107182A Power plant with combustion in fluidized bed |
| 05/04/1988 | CN87103862A Secondory cycle fluidized bed reactor and its operating method |
| 05/03/1988 | US4741290 Process for the combustion of carbonaceous materials in a circulating fluidized bed, and fluidized bed furnace installation for performing the process |
| 04/27/1988 | EP0264422A1 Combustion plant. |
| 04/26/1988 | US4739826 Apparatus for preheating combustion air, accompanied by simultaneous reduction of NOx contained in the flue gases |
| 04/26/1988 | US4739729 Coal-fired steam generator |
| 04/13/1988 | EP0263651A2 Apparatus to reduce or eliminate fluid bed tube erosion |
| 04/12/1988 | US4736711 Fluidized-bed heat generator with improved means for ash removal and heat recovery |
| 03/24/1988 | DE3631061A1 Incinerator for chemical-industry residues |
| 03/23/1988 | CN86106184A Primary boiler for automatic operation |
| 03/22/1988 | US4732113 For separating solids and gases in a hot gas stream |
| 03/17/1988 | DE3630159A1 Fluidised-bed (vortex) furnace having at least one platen heating surface |
| 03/15/1988 | US4730563 Power plant with centrifugal separators for returning material from combustion gases to a fluidized bed |
| 03/02/1988 | EP0257254A1 Process for the combustion of carbon-containing materials in a circulating fluidised bed, and fluidised bed combustion plant for carrying out the process |
| 02/16/1988 | US4725224 Device for supplying air to the combustion chamber of a boiler furnace designed for normal operation with natural gas and emergency operation with fuel oil |
| 02/03/1988 | EP0254985A1 Steam generator with circulating atmospheric or supercharged fluidized-bed combustion, and process for its control |
| 01/27/1988 | EP0254379A1 Boilers systems |
| 01/27/1988 | CN87203472U Double-grate vertical heat water (steam) boiler |
| 01/27/1988 | CN87103597A Fluidized bed steam generator and method of generating steam including a separate recycle bed |
| 01/27/1988 | CN87101856A Steam generator and method of operating steam generator utilizing separate fluid and combined gas flow circuits |
| 01/21/1988 | DE3621593C1 Fluidised-bed reactor, in particular for a fluidised-bed furnace |
| 01/20/1988 | EP0253112A1 A steam generator and method of operating a steam generator utilizing separate fluid and combined gas flow circuits |
| 01/13/1988 | CN86103653A Hot water heater and steam generator |
| 01/07/1988 | DE3623177A1 Combustion chamber for atmospheric steady-state fluidised bed firing |
| 01/05/1988 | US4716856 Integral fluidized bed heat exchanger in an energy producing plant |
| 12/29/1987 | US4715809 Fluidized bed having modified surfaces in the heat extractor |
| 12/23/1987 | CN87104041A Fluid-bed reactor |
| 12/23/1987 | CN86201881U Moulded coal combustion device for boiler |
| 12/22/1987 | US4714049 Apparatus to reduce or eliminate fluid bed tube erosion |
| 12/16/1987 | CN86208423U Improved single and double layered di-directional fired short tube boiler |
| 12/15/1987 | US4712514 Fluidized bed boiler and high temperature separators used therein |
| 12/09/1987 | EP0248539A1 Atomizer and coal-water slurry fired boiler utilizing the same |
| 12/03/1987 | WO1987007356A1 Fluidized bed reactor |
| 12/03/1987 | DE3618428A1 Fluidised-bed furnace |
| 12/02/1987 | EP0247798A2 Fluidised bed reactor and method of operating such a reactor |
| 12/02/1987 | EP0247047A1 Circulating fluidized bed boiler. |
| 12/02/1987 | CN87103318A Atomizer and coal-water slurry fired boiler utilizing same |
| 12/01/1987 | US4709663 Flow control device for solid particulate material |
| 12/01/1987 | US4709662 Fluidized bed heat generator and method of operation |
| 11/25/1987 | EP0246503A1 Fluidized bed steam generator including a separate recycle bed |
| 11/25/1987 | EP0246235A1 Apparatus for separating solids from flue gases in a circulating fluidized bed reactor |
| 11/24/1987 | US4708092 Circulating fluidized bed boiler |
| 11/17/1987 | US4706645 Method and system to provide thermal power for a power plant |
| 11/10/1987 | US4704992 Waterwall support and configuration for a ranch style fluidized bed boiler |
| 11/05/1987 | WO1987006687A1 Method of operating a combustion plant, and a plant for carrying out the method |
| 10/28/1987 | EP0243156A1 A fluid-bed reactor |
| 10/21/1987 | CN87200699U Boiler with in two opposite directions burning mode |
| 10/21/1987 | CN87200355U Temperature-increasing, fume-eliminating and energy-saving device for boiler |
| 10/20/1987 | US4700639 Multistage pyrolysis, gasifing oxidation and combustion |
| 10/13/1987 | US4699068 Apparatus for separating solids from flue gases in a circulating fluidized bed reactor |
| 09/30/1987 | CN86206391U Smoke elimination multiple-purpose boiler |
| 09/23/1987 | CN87100380A Thermal reactor |
| 09/16/1987 | EP0237069A1 Device for supplying air to a boiler combustion chamber normally operating on natural gas during its operation on oil |
| 09/16/1987 | EP0236647A1 Fluidized-bed heat generator with a device for ash removal and heat recovery |
| 08/26/1987 | EP0233630A1 Power plant with a fluidizable bed for fuel combustion |
| 08/25/1987 | US4688521 Two stage circulating fluidized bed reactor and method of operating the reactor |
| 08/18/1987 | US4686939 Fast fluidized bed boiler and a method of controlling such a boiler |
| 08/11/1987 | CA1225292A1 Fast fluidized bed boiler and a method of controlling such a boiler |
| 08/10/1987 | EP0197049A4 Air preheater for a compact boiler. |
| 08/04/1987 | US4683840 Boiler with a circulating fluidized bed |
| 07/29/1987 | EP0230309A2 Fluidised bed boiler and method for controlling it |
| 07/29/1987 | CN86108550A Fluidized-bed heat generator with improved means for ash removal and heat recovery |
| 07/28/1987 | US4682567 Fluidized bed steam generator and method of generating steam including a separate recycle bed |
| 07/21/1987 | US4681065 Multibed fluidized bed boiler |
| 07/08/1987 | EP0228255A2 Method and system to provide thermal power for a power plant |
| 06/30/1987 | US4676824 Process for generating heat and producing sponge iron |
| 06/30/1987 | US4676733 Method for producing a clean heated fluid |
| 06/30/1987 | CA1223517A1 Vapour generator combustion chamber |
| 06/23/1987 | US4674560 Process and apparatus for control of the heat transfer produced in a fluidized bed |
| 06/19/1987 | DE3544887A1 Combustion chamber for a fluidised-bed firing |
| 06/16/1987 | US4672918 Circulating fluidized bed reactor temperature control |