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Patent Searching and Data


Matches 701 - 750 out of 7,216

Document Document Title
WO/2005/012794
Afterburner, to be installed in already existing stoves, for reduction of emissions from a stove, where the afterburner is based on the principle of supplying fresh, heated air in a zone (14) above a combustion chamber (13). The afterbur...  
WO/2005/013333
A ceramic packing element comprising a monolith structure having a generally block shape and having plurality of equally spaced parallel openings therein extending the length of the block where the openings have generally straight sides ...  
WO/2005/010438
A turbine burner (1) comprising a secondary feed unit for the supply of a backup mixture and a primary feed unit intended for the supply of a primary mixture comprising lean gas, comprising a primary mixture channel (24). The primary mix...  
WO/2005/010434
An improved process for burning a fuel to produce a flue gas is disclosed. The fuel is burned in a main combustion zone in the presence of a main combustion oxidant to produce combustion products. The combustion products are mixed in a p...  
WO/2005/008131
A device for increasing draught in domestic chimneys and flues in general comprises an inlet chamber (1) for collecting wind, located outside of the chimney, a tubular duct (2) positioned inside of the chimney and connected to said inlet...  
WO/2005/008130
A combustion air system for a recovery boiler is described in which multiple levels of secondary and tertiary combustion air ports each have an even number of ports, with the ports on opposing walls interlaced. The air system lends itsel...  
WO/2005/008130
A combustion air system for a recovery boiler is described in which multiple levels of secondary and tertiary combustion air ports each have an even number of ports, with the ports on opposing walls interlaced. The air system lends itsel...  
WO/2005/005885
An oxygen-fuel combustion system combines oxygen and fuel to produce a flame. The system distributes oxygen to a stream of fluidized, pulverized, solid fuel at various sites before and after ignition. The system is operable to vary the c...  
WO/2005/003631
The present invention is a method and apparatus to improve the utilization of flow and power characteristics of a combustion air fan over the full range of burner operation. More specifically, it is an apparatus and a method of operation...  
WO/2005/003630
The invention relates to a method for heating a furnace for treating materials to be annealed, using a burner (7) projecting into a combustion chamber (4), and a jet pipe (2) that is closed on the front side and surrounds the combustion ...  
WO/2005/003629  
WO/2005/001341
A method for increasing combustion process and furnace efficiency and for reducing NOx formation, including the steps of: providing a furnace with a plurality of secondary air injection ducts, asymmetrically positioned in an opposing man...  
WO/2004/111538
A system and method for increasing reactor efficiency, including the steps of providing a reactor with a plurality of reagent introduction or injection ducts, asymmetrically positioned in a tangentially reinforcing manner at spaced apart...  
WO/2004/111535
The invention relates to a burner for pellets, which includes an essentially horizontal combustion head (10), which can be installed in an opening in the wall of the firebox and which includes a combustion pipe (18) and a surrounding jac...  
WO/2004/106718
A method of operating a gas turbine power plant comprising of a first gas turbine group (10), consisting of a compressor (12) and a turbine (13) which are connected mechanically with one another, and a second gas turbine group (20), incl...  
WO/2004/106808
This invention improves gas mixing and combustion, gaseous fluid flow and control of the char bed in recovery boilers burning black liquor or soda liquor, requires fewer primary air ports than conventional methods and can reduce capital ...  
WO/2004/106807
Method for the homogeneous oxidation from a main burner of a fuel, wherein combustion air and hot flue gases, that in an initial stage originate from an auxiliary burner, are mixed with the fuel in a combustion chamber, whereby a mixture...  
WO/2004/097299
A counter-flow system for use in a turbine for selecting various mixtures of fluids for use with the system. The system may be used for a combustor for a gas powered turbine which employs a heat exchanger to combust a fuel without the em...  
WO/2004/094910
A burner assembly combines oxygen and fuel to produce a flame. The burner assembly includes an oxygen supply tube adapted to receive a stream of oxygen and a fuel supply tube arranged to extend through the oxygen tube to convey a stream ...  
WO/2004/094909
Disclosed are a method and a device for operating a burner of a heat engine, especially a gas turbine plant, comprising a burner inlet into which a mixture of a fuel and an oxygen-enriched carrier gas is delivered in order to be burned w...  
WO/2004/094797
The object of the invention is a method for environmentally friendly utilization of lean gases, so that lean gases could be burnt better than before like natural gas in gas-engines, gas-turbines and gas-burners. The invention relates to ...  
WO/2004/094901
An oxygen-based biomass solid fuel combustion system and method has an air separator for separating oxygen from air providing a supply of oxygen for feeding oxygen to a solid fuel combustion chamber. An airlock feeds a metered amount of ...  
WO/2004/094904
A plant for the treatment of materials, in particular waste materials and refuse, comprises a combustion reactor (10) to which the material to be treated can be supplied. The combustion reactor has an input (17) for a combustion supporte...  
WO/2004/092655
The present invention refers to a model of gas cooker burner of improved type, which features a cap with a lower border situated near the notched crown of the border immediately above the section from which the mixture comes out and goes...  
WO/2004/087301
A process for burning a sulfur-containing fuel to produce a flue gas is disclosed. The process comprises introducing a sulfur-containing fuel into a combustion chamber, introducing an oxidant stream into the combustion chamber and mixing...  
WO/2004/085815
A premixer for a combustor to entrain a selected volume of fuel in an oxidizer to be combusted to heat the oxidizer. The combustor is for a gas powered turbine which employs the hypergolic or high energy air stream which will allow a fue...  
WO/2004/085944  
WO/2004/086536
A solid oxide fuel cell system includes a solid oxide fuel cell stack, a fuel supply inlet conduit adapted to provide a hydrocarbon fuel inlet stream into the solid oxide fuel cell stack and a fuel exhaust outlet conduit adapted to remov...  
WO/2004/085922
A system and method for increasing combustion furnace efficiency, including the steps of providing a furnace with a plurality of secondary air injection ducts, asymmetrically positioned in an tangentially reinforcing manner; injecting fu...  
WO/2004/083726
An oxygen enriched boiler having a burner subassembly and a steam subassembly is disclosed. The burner subassembly has a fuel inlet, an oxidant inlet, a combustion chamber, a flue gas composition detector and a flue gas outlet. The fuel ...  
WO/2004/081449
An automatic air intake control includes a timing mechanism that regulates the amount of air entering a combustion chamber enclosure during combustion of a fuel. The amount of air is regulated to provide an efficient and clean burn of a ...  
WO/2004/081446
A method for combusting fuel in a fired heater having one or more burners, the method. comprising: (a) combusting at least a portion of the fuel in the. presence of an oxidizer in the burners,. generating heat and producing a flue gas; a...  
WO/2004/076953
A semi-modular rotor module (60) for an air preheater (10) having a circular rotor includes a lug assembly (62) having a lug front (80), a lug back (86) spaced radially outward from the lug front (80). A single main diaphragm (64) extend...  
WO/2004/076920
An alternate combustion type regenerative radiant tube burner apparatus capable of supplying pre-heated secondary combustion air to a main combustion chamber through opening parts in a circular plate disposed between a burner unit and th...  
WO/2004/076782
The present invention relates to a method for assembling a chimney with a mineral aggregate frame to a residential building or corresponding, in which method a chimney is assembled to a residential building and connected with a flue duct...  
WO/2004/072553
A draft control system and method can provide for automated control of the air drafting for heating systems. In accordance with an exemplary embodiment, an exemplary draft control system comprises at least one draft plate and a draft pla...  
WO/2004/072547
A waste processing system is provided herein which entails the use of at least one fixed-position plasma arc generator (36) for primary processing and at least one moveable plasma arc generator (38) for secondary processing assistance an...  
WO/2004/069341
A method of detoxifying PCB, comprising the primary oxidation step of oxidizing polybiphenyl chloride by combustion and the secondary oxidation step of bringing waste gas which may contain dioxins generated in the primary oxidation step ...  
WO/2004/068593
A hybrid system for generating electrical power. The hybrid system includes a photovoltaic array for collecting and converting solar radiation into electrical power, an apparatus for producing power from a source of liquid fuel, the appa...  
WO/2004/065878
The invention relates to a process for the extraction of energy from flue gases of a furnace which is operated with a fuel (202) and which is used in a process for the production of melamine, the process comprising a first heat exchange ...  
WO/2004/065849
An improved process for burning solid fuel particles in a combustion chamber and creating a flue gas is disclosed. The method comprises creating a fuel gas stream by mixing the solid fuel particles with a conveying gas, transporting the ...  
WO/2004/064990
A thermally diluted exothermic reactor system is comprised of numerous orifices (80) distributed within a combustor by distributed perforated contactor tubes or ducts (10). The perforated contactors deliver and mix diluent fluid (907) an...  
WO/2004/065763
A thermodynamic system that produces mechanical, electrical power, and/or fluid streams for heating or cooling. The cycle contains a combustion system that produces an energetic fluid by combustion of a fuel with an oxidant. A thermal di...  
WO/2004/061369
A fireplace having a bottom venting arrangement is disclosed. The fireplace includes a firebox having a burner and a combustion chamber. Fumes produced by burning of gas at the burner are pulled into a plenum in the upper portion of the ...  
WO/2004/057235
An animal and vegetable oil combustor, wherein primary air is introduced into a burner tile (3) in the form of straight-ahead air flow moving straight ahead along the axial direction of the burner tile (3) and secondary air is introduced...  
WO/2004/057233
A burner for burning granular biomasses in a boiler, comprising: a combustion chamber (4) placed in partial vacuum; a duct (7) for gravity- feeding combustible granules to the chamber; a duct (11) for feeding primary air to the combustio...  
WO/2004/053392
A combustion apparatus having a burner burning a fuel at an air fuel ratio of a stoichiometric ratio or less and an airport supplying a combustion air for filling up the deficiency at the burner, characterized in that a device for supply...  
WO/2004/053409
A heat exchanging system of a ventilating device includes: a heat exchanging housing communicating with an outdoor air passage (2) and an indoor air passage (4); a rotational shaft (32) rotatably supported at one side of the case (6) of ...  
WO/2004/053505
According to prior art a detector for the rotation of a ventilator for a chimney fan installation consists in a Hall element and a magnet on the rotor. According to the invention, which concerns a single-phase asynchronous motor with an ...  
WO/2004/048851
The present invention comprises a method and apparatus for the large scale destruction of worm-out tires, minicipal solid waste and medical waste utilizing a totally sealed system, which is based on combined simultaneous plasma arc and d...  

Matches 701 - 750 out of 7,216