Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 851 - 900 out of 20,792

Document Document Title
WO2004097299A3  
WO2004064990A3  
WO/2004/111538A1
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...  
WO2004048852A8
A method for removing pollutants from flue gas generated by a plant having one or more burners located at an inlet end of a vertically extending stack (22), the flue gas being discharged through an outlet end of the stack (22). The pollu...  
WO/2004/111535A1
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...  
WO2004085815A3
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/2004/106808A1
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/2004/106718A1
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/2004/106807A1
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...  
WO2004081446A3
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...  
WO2004094797A3
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 ...  
WO2004085944A8  
WO2004023041A3
A draft inducer system (14) has a voltage reducer (22) capable of converting an input AC voltage to a reduced voltage, and an inducer unit capable of being coupled with the voltage reducer. The voltage reducer includes a reducer housing,...  
WO/2004/101453A1
The invention relates to a method of controlling the operation of a burner which is used to heat feeder channels for molten glass originating from a glass furnace, said burner being supplied with a fuel and oxygen. According to the inven...  
WO/2004/097299A2
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/2004/094797A2
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/2004/094910A2
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/2004/094901A1
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/2004/094909A1
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/2004/094904A1
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/2004/092655A1
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/2004/087301A1
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...  
WO2004061369A3
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/2004/085922A2
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/2004/085944A2
The invention relates to a regenerator for regenerative type heat exchanger of the fluid pre-heaters. The regenerator for heat exchanger according to the invention consists in a pack (A) of three courses (1, 2 and 3), lower, median and u...  
WO/2004/086536A2
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/2004/085815A2
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/2004/083726A1
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/2004/081446A2
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/2004/081449A1
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/2004/076920A1
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...  
WO2004008027A3
Improved operational characteristics such as improved fuel efficiency, reduction of NOx formation, reduction of the amount of unburned carbon in the ash, and lessened tendency to corrosion at the tube wall, in a multi-burner furnace (1) ...  
WO/2004/076953A1
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/2004/076782A1
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...  
WO2004007351A3
NOx emissions from combustion are reduced, NOx reduction efficiency by SNCR is improved, and other efficiencies are realized, by injecting oxygen into a fuel-rich combustion zone (10) under controlled conditions.  
WO2004008028A3
A furnace (1) that combusts fuel, such as coal, of a given minimum energy content to obtain a stated minimum amount of energy per unit of time is enabled to combust fuel having a lower energy content, while still obtaining at least the s...  
WO/2004/072547A1
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/2004/072553A1
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/2004/069341A1
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/2004/068593A2
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/2004/064990A2
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/2004/065763A2
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/2004/065849A1
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 ...  
WO2004048850A3
A boiler comprising a furnace chamber, a passage extending through an aperture 9 in a bottom wall of the chamber and defined by an exterior truncated cone 18 tapering towards a boundary interface 19 with an interior truncated cone 17 als...  
WO/2004/065878A1
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 ...  
WO2004042276A3
A method and apparatus to conduct 02/CO2 combustion or oxygen-enriched combustion. The boiler exhaust gas passes through a Gas Primer Sector (GPS) (4) combined with the boiler (1) to effect heat transfer to the combustion gas in indirect...  
WO/2004/063403A1
A catenary type furnace (1) having a high compatibility to an environmental protection, easily maintainable, and capable of satisfactorily heat-treating a treated material by suppressing a variation in furnace temperature, wherein the tr...  
WO/2004/061369A2
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/2004/057235A1
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/2004/057233A1
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...  

Matches 851 - 900 out of 20,792