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Matches 201 - 250 out of 20,408

Document Document Title
WO/2012/114981A1
A boiler plant, which improves efficiency due to having a simple structure, and which reliably recovers waste heat from exhaust gas and heats combustion air, is provided. The boiler plant is provided with: a circulation flow path (33) in...  
WO/2012/113285A1
A burner has a combustion head (10), an igniter, a fuel delivery/adjustment device (12), a combustion air delivery/adjustment device (14), a safe operation monitoring device, and an electronic control device (16). The combustion air deli...  
WO/2012/114370A1
Provided is a boiler having multiple burners (19) arranged on a furnace wall (10) of a furnace (18), each burner (19) comprising: a cylindrical fuel nozzle (3) for injecting a mixture of fuel and carrier gas therefor into the furnace (18...  
WO/2012/114944A1
A boiler plant, which has a simple configuration for preheating air and is capable of improving efficiency, is provided. The boiler plant is provided with: a circulation flow path (33), which branches off from an aerator (19) of a water ...  
WO/2012/110869A2
The present disclosure relates to a method of milling a fuel for an oxy-fuel combustion burner (9), the method comprising: separating air into a hot nitrogen gas stream, having a temperature of at least 150°C and a purity of at least 98...  
WO/2012/110869A3
The present disclosure relates to a method of milling a fuel for an oxy-fuel combustion burner (9), the method comprising: separating air into a hot nitrogen gas stream, having a temperature of at least 150°C and a purity of at least 98...  
WO/2012/107953A1
The invention is provided with: a front impurity-removing device (6) configured from a compressor (3), which compresses exhaust gas from an oxy-fuel combustion device (1) to make impurities in the exhaust gas water-soluble, and a cooler ...  
WO/2012/105434A1
The burner device of the present invention for high-temperature combustion is equipped with: an insulating part (5), which is provided facing a furnace (1) and has a throat (6); a burner nozzle (9), which is provided at the center of the...  
WO/2012/104487A1
The invention relates to a method of operating an oxycombustion CFB boiler (10) comprising a furnace (12) having a grid (26) at its bottom section, a solid material separator (16) connected to the upper part of the furnace and an externa...  
WO/2012/106048A1
An apparatus and process for vaporizing and, optionally, igniting a liquid fuel, preferably, a distillate fuel. The apparatus includes the following components: a heat-conductive reticulated screen positioned within a chamber; a first in...  
WO/2012/102206A1
The present invention provides a burner combustion method for performing combustion by supplying an oxidant stream and a fuel stream, wherein the oxidant stream is produced from a primary oxidant stream jetted around the fuel stream or n...  
WO/2012/101814A1
The purpose of the present invention is to provide a combustion device for heating a furnace, the combustion device being configured so that the ratio between the amount of primary air flowing through a primary air conduit and the amount...  
WO/2012/098839A1
In order to achieve stable operation of an oxygen combustion boiler and to achieve an increase in the margin for a forced pressure fan or a reduction in the size of the forced pressure fan, a control is performed whereby, when a boiler l...  
WO/2012/095722A1
A method for drying a wet C02 rich gas stream from an oxy-combustion process comprises: compressing the wet C02 rich gas stream (1) to a drying process operating pressure, cooling the wet C02 rich gas stream (1) in at least one cooler (3...  
WO/2012/096319A1
Provided is a boiler device with increased reliability and economic efficiency with which a strong swirl flow can be formed along the inner surface of a furnace wall even when there is a gap between a nozzle provided in a through-hole th...  
WO/2012/094100A3
A combustor assembly in a coal burning power plant includes a combustor housing that defines a combustion zone in which pulverized coal is burned, at least one burner that introduces pulverized coal into the combustion zone, and an overf...  
WO/2012/092069A3
A burner has a fuel/oxidant nozzles and a pair of dynamical lances spaced on either side thereof that inject a jet of fuel and primary oxidant along a fuel injection axis, and jets of secondary oxidant, respectively. Jets of actuating fl...  
WO/2012/092069A2
A burner has a fuel/oxidant nozzles and a pair of dynamical lances spaced on either side thereof that inject a jet of fuel and primary oxidant along a fuel injection axis, and jets of secondary oxidant, respectively. Jets of actuating fl...  
WO/2012/085108A1
Dispatching device (1) for supplying an oxidant, in particular a combustion oxidant to a burner, and furnace equipped therewith, said oxidant dispatching comprising multiple spaced apart oxidant outlets (10), whereby, by means of a rotat...  
WO/2012/084575A3
The invention is implemented in terms of the device on the one hand by a tubular burner for an industrial furnace, which has at least one annular first feed channel for a combustion gas and at least one radially further inwardly arranged...  
WO/2012/083451A1
An exemplary embodiment provides a regenerative burner apparatus. The apparatus includes a burner housing having a gas channel extending there-through, and a single-stage heat regenerator equipped with a housing enclosing a fluid-porous ...  
WO/2012/085444A1
Discontinuously charged method for smelting materials that are to be melted in a fuel-heated furnace, in which at least one stage of supplying heat energy involves a conditioning phase during which - the at least one burner operates subs...  
WO/2012/080748A3
A combustion furnace and a method of its operation are described. The furnace comprises a chamber defining a combustion volume having at least one primary inlet for fuel and combustion supporting gases and at least one primary outlet for...  
WO/2012/081795A1
The present invention relates to a gas boiler having a freely controllable output in which the amount of a mixture of supplied air and a combustion gas is continuously varied to accurately control the output of the boiler even though the...  
WO/2012/078284A1
A control system for optimizing an oxy-fuel power plant comprises an optimizer in communication with the oxy-fuel power plant; the oxy-fuel power plant being operative to recycle carbon dioxide from a flue gas stream to a boiler; a contr...  
WO/2012/078269A2
The ability of a furnace to accommodate higher heat out put from oxy-fuel combustion is improved by providing structure that increases the surface area at which heat of combustion is absorbed, such as partition walls that serve as additi...  
WO/2012/078269A3
The ability of a furnace to accommodate higher heat out put from oxy-fuel combustion is improved by providing structure that increases the surface area at which heat of combustion is absorbed, such as partition walls(6,7,8) that serve as...  
WO/2012/076902A1
A method of and control apparatus for operation of a boiler plant are described. The boiler plant has a furnace volume, an oxyfuel firing system for oxyfuel combustion of fuel in the furnace volume, and a compression system for compressi...  
WO/2012/074154A1
The present invention pertains to a plasma gasifier for integrated gasification combined cycle (IGCC). A plasma gasifier used in the integrated gasification combined cycle according to one embodiment of the present invention includes one...  
WO/2012/073711A1
Waste is efficiently pyrolyzed at a low temperature without requiring complicated heat management and without using a large quantity of a supplemental fuel, while reliably avoiding the decomposition temperatures at which dioxins and NOx ...  
WO/2012/074156A1
Disclosed is a power generation system using a plasma gasifier. According to one embodiment of the present invention, the power generation system comprises: a plasma gasifier which produces syn-gas comprising hydrogen and carbon monoxide...  
WO/2012/073157A1
The invention pertains to a burner for solid fuel, said burner comprising: A stoker (41) having a fuel outlet (29) within said burner, and an exhaust (31), a grate (27) positioned below said fuel outlet (29) and between said fuel outlet ...  
WO/2012/068628A1
A duct for connecting a source of gas including a volatile organic compound to a thermal oxidiser wherein the duct has a sufficiently sized cross-sectional diameter to reduce the velocity of the gas to below 7 m/s prior to entering the t...  
WO/2012/069635A3
The invention concerns an energy system, comprising a first energy converting plant (10) located at a first geographical position and a second energy converting plant (20) located at a second geographical position, wherein the first ener...  
WO/2012/070746A1
The present invention relates to a structure for cooling a combustion chamber using supplied air, which can improve the heating efficiency of a boiler even though the structure for cooling the combustion chamber is simple. To this end, t...  
WO/2012/069636A3
The invention concerns an energy system (particular embodiment of Sanner cycle), comprising a first energy converting plant located at a first geographical position and a second energy converting plant located at a second geographical po...  
WO/2012/071125A2
A method for managing an amount of energy utilized by a carbon dioxide capture system (150) that includes providing a fuel (122) and a feed stream (132) including oxygen to a combustion system (120). The feed stream (132) includes a port...  
WO/2012/071125A3
A method for managing an amount of energy utilized by a carbon dioxide capture system (150) that includes providing a fuel (122) and a feed stream (132) including oxygen to a combustion system (120). The feed stream (132) includes a port...  
WO/2012/071126A3
A method is provided for managing an amount of energy utilized by a carbon dioxide capture system. The method includes providing a fuel and a feed stream to a combustion system. The feed stream includes oxygen and a portion of a flue gas...  
WO/2012/068293A3
Disclosed herein is a method of controlling the operation of an oxy-fired boiler; the method comprising combusting a fuel in a boiler; producing a heat absorption pattern in the boiler; discharging flue gases from the boiler; recycling a...  
WO/2012/068293A2
Disclosed herein is a method of controlling the operation of an oxy-fired boiler; the method comprising combusting a fuel in a boiler; producing a heat absorption pattern in the boiler; discharging flue gases from the boiler; recycling a...  
WO/2012/064577A3
Combustion apparatus useful for generating steam employs two combustion chambers that are connected in series to satisfy the overall heat duty.  
WO/2012/064545A3
The energy output of a power plant combustion chamber that combusts fuel comprising biomass as all or part of the fuel can be increased by feeding oxygen (2) into the combustion chamber (1) so that said fuel is in contact with gaseous ox...  
WO/2012/062776A1
To provide a burner and a combustion method that allow to produce a stable and uniform flame under a stable condition, and change the position of the flame by a simple configuration and a simple method. A combustion burner comprising fue...  
WO/2012/064545A2
The energy output of a power plant combustion chamber that combusts fuel comprising biomass as all or part of the fuel can be increased by feeding oxygen into the combustion chamber so that said fuel is in contact with gaseous oxidant wh...  
WO/2012/056245A3
A method of operation of a thermal power plant having an air separation system with a plurality of air storage unit (ASU) compressors and a liquid oxygen / liquid air (LOX/ LA) storage facility for oxyfuel firing of fossil fuel and a pow...  
WO/2012/057786A1
An oxygen measuring apparatus (500) includes an inlet pipe (506) having a first end and a second end, an oxygen sensor (511) arranged inside the inlet pipe (506) between the first end of the inlet pipe and the second end of the inlet pip...  
WO/2012/053713A1
The present invention aims to provide a combustion device having a pre-heating device for supplied air and a structure for waste gas circulation, which can reduce the combustion load of a burner to enhance combustion efficiency by passin...  
WO/2012/053222A1
Disclosed is an operating method of a boiler, wherein fossil fuel is combusted by first combustion gas and second combustion gas compensating for the lack of oxygen of the first combustion gas, and operation is switched between an air co...  
WO/2012/048680A1
The invention relates to a pipe (1) for conducting or discharging wet gases, in particular for conducting or discharging flue gases subjected to wet scrubbing. The pipe has a helical guiding element (2) on the inner wall (3) thereof, whe...  

Matches 201 - 250 out of 20,408