Patents for F23L 9 - Passages or apertures for delivering secondary air for completing combustion of fuel (1,964)
08/1989
08/02/1989CN1034318A Reator for reducing content of nitrogen oxide and sulphur oxide in combustion gas
07/1989
07/11/1989US4846080 Apparatus for regulating air flow through an air port of a chemical recovery furnace
06/1989
06/28/1989EP0322330A1 Quick release combustion process and means for carrying out the process in a heating and incineration device
06/22/1989DE3741705A1 Combustion chamber for atmospheric stationary fluidised-bed firing
06/21/1989EP0320924A2 Heating boiler with a burner for solid fuel
06/15/1989WO1989005422A1 Reactor for reducing the contents of nitrogen oxides and sulphur oxides in combustion gases
06/14/1989EP0319722A1 Combustion chamber for an atmospheric stationary fluidized-bed furnace
06/13/1989US4838182 Apparatus for regulating air flow through an air port of a chemical recovery furnace
06/07/1989CN1033313A Furnace
05/1989
05/18/1989DE3837581A1 Flow safety device for a boiler heated by a burner
05/16/1989US4829914 Combustion furnace with proportional underfire/overfire air intake control
05/10/1989EP0315049A2 Method for the reduction of CO in combustion plants, especially in fluidized bed combustion plants
05/03/1989CN2037034U Honeycomb briquet stove tile with secondary air duct
04/1989
04/25/1989US4823710 Improved combustion
04/18/1989CA1252672A1 Firewall incorporating injection nozzles molded from two complementing parts
04/04/1989US4817563 Fluidized bed system
03/1989
03/15/1989EP0204791B1 Hearth wall comprising supply nozzles cast as two complementary parts
12/1988
12/06/1988CA1245830A1 Method of introducing dry sulfur oxide absorbent material into a furnace
11/1988
11/22/1988US4785744 Incinerator of urban wastes
11/09/1988EP0289932A1 Method and plant for the combustion of solid fluidised fuels
11/08/1988US4782765 Pellet fuel burner
10/1988
10/27/1988DE3712039A1 Incineration boiler, in particular for incinerating wastes
10/12/1988EP0286077A2 Method of burning refuse
10/06/1988WO1988007649A1 Solid fuel furnaces
09/1988
09/27/1988US4773385 For providing an air supply to a heater unit
09/20/1988US4771711 Furnace
09/08/1988DE3705406A1 Solids gasification heating furnace
09/07/1988EP0281165A1 Fluidised-bed installation
08/1988
08/03/1988CN87205340U Water heater with secondary air combustion-supporting
07/1988
07/20/1988CN87209885U Fume-extinguishing and dedusting secondary air device for wind cowl type boiler
06/1988
06/28/1988US4753177 Fluidized bed reactor
05/1988
05/31/1988US4748004 Apparatus for cleaning air ports of a chemical recovery furnace
05/25/1988EP0268208A2 Burner for a boiler using solid fuel
05/17/1988CA1236729A1 Heating unit
03/1988
03/30/1988CN87209198U Smoke-eliminating and coal-saving kitchen range
03/23/1988CN87105538A 炉 Furnace
03/02/1988EP0257858A2 Furnace
01/1988
01/12/1988CA1231271A1 Stoker
01/05/1988US4716857 Furnace wall comprising feed nozzles molded in two complementary parts
01/05/1988US4716842 Extraction zone for solid fuel burner
12/1987
12/10/1987DE3716695A1 Fuel-heated device
11/1987
11/26/1987DE3617146C1 Solid-fuel boiler
11/19/1987WO1987006999A1 Device for supply of secondary air, and boiler with the device
11/19/1987EP0246147A1 Incinerator for urban waste
11/18/1987CN87103282A 流化床反应器 Fluidized bed reactor
11/05/1987WO1987006678A1 Fluidized bed reactor
10/1987
10/29/1987DE3614177A1 Secondary air supply
10/03/1987CN86201801U Acting-period controlling valve of secondary blast of a steam locomotive boiler
09/1987
09/09/1987EP0235938A2 Solid fuel combustion apparatus
08/1987
08/05/1987CN86207757U Miniature directly heated forging furnace
05/1987
05/14/1987DE3538789A1 High-performance burner for improved combustion of liquid and solid fuels
04/1987
04/07/1987US4655148 Method of introducing dry sulfur oxide absorbent material into a furnace
03/1987
03/31/1987US4653465 Heater
03/11/1987EP0213512A2 Method of and device for burning pulverulent fuel in a boiler plant
02/1987
02/11/1987CN86201653U Burning rate accelerating core for coal stove
02/10/1987US4641590 Liquid heating system
01/1987
01/28/1987CN85105549A Controlled flow split stream burner assembly with sorbent injection
12/1986
12/23/1986US4630553 Dual stage combustion furnace
12/17/1986EP0204825A1 Adjustable burner nozzle
12/17/1986EP0204791A1 Hearth wall comprising supply nozzles cast as two complementary parts.
12/16/1986US4628829 Solid fuel combustion assembly
12/09/1986US4627387 Fluidized-bed apparatus with a heat exchanger and an additional-air blowing network
11/1986
11/12/1986EP0200730A1 Boiler with a shaking grate
11/05/1986CN85204399U Coal-saving stove of double-deck combustion
11/05/1986CN85109078A Extraction zone for solid fuel burner
09/1986
09/02/1986CA1210648A1 Secondary air control damper arrangement
08/1986
08/26/1986US4607610 For positioning in a reaction chamber
08/12/1986CA1209457A1 Burner for heating air and disposed in a passage through which the air flows
07/1986
07/30/1986EP0188596A1 An arrangement in incinerators
07/29/1986CA1208439A1 Construction of regenerator furnaces
07/23/1986EP0188073A2 Extraction zone for solid fuel burner
07/03/1986WO1986003824A1 Hearth wall comprising supply nozzles cast as two complementary parts
07/02/1986CN85200369U Household kerosene stove
06/1986
06/19/1986WO1986003573A1 Adjustable burner nozzle
06/11/1986EP0184119A2 Process for firing a steam or hot water boiler
06/03/1986US4592289 Reducing pollutant emissions from a spreader-stoker-fired furnace by stoichiometric control
05/1986
05/28/1986CN85202280U Stove with a double chember being able to realize a second time ventilation
05/07/1986EP0180497A1 Fluidized-bed apparatus with heat exchanger and with a complementary-air aspiration network
04/1986
04/29/1986CA1203733A1 Grille for burning solid fuels in stoves, hearths, ovens and others
04/02/1986EP0110906B1 Radiation shield for boilers for solid fuel
03/1986
03/18/1986US4576101 Stoker
03/05/1986EP0173628A2 Incinerator for incinerating refuse
02/1986
02/27/1986WO1986001278A1 An arrangement in incinerators
12/1985
12/31/1985CA1198630A1 Burner for combusting granular fuel
09/1985
09/18/1985EP0154956A2 Burner for a solid fuel-fired steel construction boiler
09/03/1985US4538529 Garbage incinerator
08/1985
08/27/1985US4537141 Combustion chamber for solid fuels
07/1985
07/23/1985US4530289 Solid fuel furnace
07/09/1985CA1190093A1 Method of reducing no.sub.x and so.sub.x emission
07/04/1985WO1985002897A1 Boiler with a shaking grate
05/1985
05/07/1985US4515088 Burner for pellets
01/1985
01/29/1985US4495874 Combustion of high ash coals
01/15/1985US4493270 Heating unit
01/08/1985US4492563 Burner for heating air and disposed in a passage through which air flows
12/1984
12/25/1984US4489666 Movable air supply for combustion apparatus
12/05/1984EP0126920A1 Method of injecting secondary air, secondary air entrance for carrying out said process and the use of said process
11/1984
11/28/1984EP0126421A2 Improved combustion of high ash coals
11/27/1984US4484530 Dual stage combustion furnace
10/1984
10/30/1984US4479778 Construction of regenerator furnaces
10/09/1984US4475471 Bio-mass burner with grate therefor and method of operation
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