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WO/2019/142814A1 |
The present invention provides a useful fluidized medium for a fluidized bed, the fluidized medium having excellent fluidity and being suitable for use as a fluidized medium in a fluidized bed furnace that uses biomass material and coal ...
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WO/2019/135698A1 |
A Stirling engine comprising:a crank case (1) with a crank shaft (2) arranged therein,a displacer cylinder (3) with a reciprocatingly arranged displacer piston (4) therein, said displacer piston (4) being connected to said crank shaft (2...
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WO/2019/129199A1 |
Disclosed is a composite gasification and combustion system for pulverized biomass, the system comprising an upright mixing tower (1) and a horizontal combustion furnace (2), wherein the centre of the top of the mixing tower (1) is provi...
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WO/2019/131335A1 |
A solid fuel burner (1) is provided with: a guide member (34) arranged on an outer circumferential section of a distal end of a first gas nozzle (10) so as to guide a fluid flowing through a second flow passage (11a) outward in a radial ...
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WO/2019/131765A2 |
Provided is a combustion processing method for high-concentration hydrogen-rich liquid that is low cost, enables mass production, does not generate CO2, PM2.5, or the like, and contributes highly to society. Natural tourmaline having a w...
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WO/2019/122509A1 |
A circulating fluidized bed boiler (1), comprising a furnace (50), a loopseal (5), and a loopseal heat exchanger (10) arranged in the loopseal (5). The loopseal heat exchanger (10) comprises at least an inlet chamber (100), a bypass cham...
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WO/2019/122510A1 |
A method for burning primary fuel (F1 ), wherein the primary fuel (F1 ) comprises at least a first compound containing nitrogen and a second compound comprising sulfur. The method comprises producing primary combustion gas (G1 ) having a...
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WO/2019/113168A1 |
A process for recovering sulfur from a tail gas stream comprising the steps of providing a tail gas stream to a chemical looping combustion (CLC) unit, the tail gas stream comprising a sulfide component, providing an oxygen carrier to th...
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WO/2019/106607A2 |
Jet fuels' thermal oxidation characteristics are evaluated via the Standard Test Method for Thermal Stability of Aviation Turbine Fuels. This test method mimics the thermal stress conditions encountered by jet fuel in operation and is of...
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WO/2019/104649A1 |
A low nitrogen-source pure oxygen combustion method. The method employs a low-nitrogen fuel, employs pure oxygen as a combustion supporting gas, separately delivers the pure oxygen and the low-nitrogen fuel, controls the ratio of the pur...
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WO/2019/107421A1 |
This fluidized bed furnace is provided with: a fluid medium layer; a fluidizing gas supply device which supplies fluidizing gas from the bottom portion of the fluid medium layer; and a plurality of parallel partition walls partitioning t...
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WO/2019/107564A1 |
[Problem] To provide a small size combustion apparatus which reduces the amount of harmful exhaust gas such as nitrogen oxides and realizes high-temperature combustion gasification with high efficiency in multiple stages, and a combustio...
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WO/2019/107422A1 |
This fluidized bed monitoring method is for monitoring the state of a fluidized bed in a fluidized bed furnace in which the fluidized bed is formed by fluidization, of a fluid medium filling the lower portion of the furnace, using fluidi...
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WO/2019/105540A1 |
Invention relates to a dual fuel burner assembly (10) comprising a duct part (12) arranged into the burner, a combustion air inlet opening (15) in a first end of the duct part, an outlet (16) at the second end of the duct part (12) and a...
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WO/2019/107423A1 |
This fluidized bed furnace comprises: a fluidized bed unit that combusts fuel; a free board unit positioned above the fluidized bed unit; a fuel feeding port for feeding fuel into the free board unit; and a secondary combustion gas suppl...
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WO/2019/106309A1 |
The invention concerns a burner for a facility (20) for melting vitrifiable materials, comprising an injector block (2) having a network (3) for distribution of combustion gases and at least one injector (4), and a plate (5) in contact w...
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WO/2019/090510A1 |
Disclosed is an opposed aluminum melting furnace flow equalization combustion system, comprising a furnace body (1), a first heat storage unit (10), a second heat storage unit (20), and four fuel spraying guns arranged diagonally on two ...
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WO/2019/082756A1 |
The present invention provides a circulating fluidized bed boiler which can efficiently chemically react alkali salts diffused in exhaust gas by fuel, even if a fuel that contains a large amount of alkali salt is used, and can suppress t...
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WO/2019/078413A1 |
One embodiment of the present invention relates to a material composition for preparing oxygen transfer particles, comprising: nickel hydroxide; cerium oxide or cerium hydroxide; and titanium oxide. The material composition for preparing...
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WO/2019/070049A1 |
Provided is a novel heat source device utilizing the reaction heat of a catalyst that can be used as a heat source for industrial use. A heat source device 100 utilizes the catalytic reaction heat of silver zeolite 1, and comprises a hou...
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WO/2019/057108A1 |
A denitration process and device, a combustion power generation process and system, an electric vehicle, and an aerostat. The denitration process is capable of introducing flue gas successively into a denitration chamber and a high-tempe...
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WO/2019/058563A1 |
Provided are a combustion apparatus and a combustion method with which it is possible to suppress, as much as possible, generation of nitrogen oxides and incomplete combustion of ammonia. This combustion apparatus 6A is able to co-combus...
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WO/2019/057856A1 |
The invention relates to a method for reacting deliverable fuels, in which fuel is fed to a first reaction region (21, 22, 23, 24) of a reaction body (11) and is reacted in the latter, and in which fuel is fed to a further reaction regio...
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WO/2019/049300A1 |
Provided is a combustion method that minimizes incomplete combustion and the generation of nitrogen oxides. In this combustion method, combustion is performed in a thermal power house 1 that generates electricity by combusting pulverized...
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WO/2019/050397A1 |
The invention is directed to a system for energy storage comprising a chemical combustion reactor that is at least partially filled with a metal and/or an oxide thereof, and that comprises a gas inlet and a gas outlet; one or more heat e...
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WO/2019/050398A1 |
The invention is directed to a system for energy storage comprising a heat transfer fluid (HTF) tank comprising a HTF such as water; a chemical combustion reactor that is at least partially filled with a metal and/or an oxide thereof, an...
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WO/2019/043830A1 |
The purpose of the invention is to provide an air nozzle, an outer casing, a boiler, a power generation system, and a method for replacing an air nozzle outer casing that can reduce the workload involved in repair operations. This air no...
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WO/2019/032709A1 |
A handheld combustion powered fastening tool may include a driving system that drives fasteners into workpieces in response to combustion of fuel by the driving system. A fuel delivery system may supply fuel to the driving system. The fu...
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WO/2019/029062A1 |
A gas combustor (10), comprising a main body (20), a flue gas channel (30), a first fuel injection device (50), and a sidewise fuel injection device (60). The main body (20) has a sidewall (21) extending along the axial direction, and th...
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WO/2019/029844A1 |
The invention relates to a method for combusting a fuel gas with an oxidant by using a burner assembly (10) comprising a burner (12) and a lance (14), the method comprising providing via the burner (12) a main gas flow to a combustion, w...
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WO/2019/025289A1 |
A steam generating system includes a furnace, a nozzle tip assembly for pulverized coal and primary air as well as means for conveying secondary air in the furnace. The nozzle according to the invention comprises a nozzle body (3) and se...
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WO/2019/025288A1 |
The invention concerns a pulverized solid fuel, in particular coal, nozzle (10) comprising an inlet opening (12) for receiving a stream of coal/air mixture (16) and an outlet opening (14) for discharging said stream (16) into a burner. T...
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WO/2019/025287A1 |
A steam generating system includes a nozzle assembly for pulverized coal and air, the coal nozzle assembly comprises an inner housing (3) for conveying primary air and coal and an outer housing (5) for conveying secondary air to an exit ...
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WO/2019/028289A1 |
A steam generator system configured to burn hydrogen and oxygen at stoichiometry along with a high-pressure water and steam. Said steam generator system comprise a hydrogen source, an oxygen source, a nitrogen source, a water source, a s...
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WO/2019/022603A1 |
The invention is directed to a process to treat a sulphur compounds comprising gaseous feed having a sulphur compounds content of below 5 vol.% to obtain a gas poor in sulphur compounds comprising the following steps, (a) pre-heating a c...
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WO/2019/020864A1 |
A fluidized bed boiler plant (10) and a method of preheating combustion gas fluidized bed boiler plant, the boiler plant comprising a furnace (12) and a combustion gas channel (24, 24b), and a water-steam cycle comprising an evaporator s...
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WO/2019/016751A1 |
A thermal plant (1) provided with a box-shaped frame (5) supporting a combustion chamber (10), a heat exchanger (20) aerially connected to the combustion chamber (10); an air supplying device (30) aerially connected to the heat exchanger...
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WO/2019/016429A1 |
The present invention is directed to drawdown cone (1) with a convergent housing (2) comprising a main material inlet (3) on a top side of the drawdown cone (1) and a main material outlet (4) on a bottom side of the drawdown cone (1). At...
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WO/2019/011747A1 |
A system (200) for interconnecting duct sections of a solids return system (100) of a boiler (10), comprising includes a first conduit (30) defining a female joint portion, a second conduit (32) defining a male joint portion that is rece...
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WO/2019/014226A1 |
A pulse combustion heat exchanger having a longitudinal axis is configured to accept oxidant and fuel and output a cooled combustion stream. The pulse combustion heat exchanger includes an oxidant inlet section that accepts oxidant, a fu...
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WO/2019/006565A1 |
The invention relates to a method for exchanging heat contained in a fluid. A gas which is heated indirectly and emits infrared radiation is used as the fluid, said fluid being guided to the heat exchanger via an inlet and through an abs...
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WO/2019/000030A1 |
An apparatus (1) for generating oxygen has a reduction reactor (2) fluidly connected to and located at least partially within an oxidation reactor (3), where oxygen-carrier particles (4a, 4b) are transferred between the reduction and oxi...
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WO/2018/228777A1 |
A furnace for performing an endothermic process, comprising tubes containing catalyst for converting gaseous feed, wherein tubes are positioned inside the furnace in rows parallel to refractory walls along X axis, wherein burners are mou...
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WO/2018/231979A1 |
A vortex recirculating combustion head for a burner, including: a housing having a through-bore, an upstream end, and a downstream end, the upstream and downstream ends arranged at opposite sides of the through-bore, the housing configur...
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WO/2018/224270A1 |
The present invention relates to an oven with burner injector bearer fastening piece (1) comprising an L-shaped sheet metal body with one portion (3) coupled to the burner injector bearer and the other portion (2) coupled to the oven bod...
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WO/2018/225047A2 |
Various aspects provide for a fluidized bed reactor comprising a container having a bed of bed solids and a splashgenerator configured to impart a directed momentum to a portion of the bed solids. A wall may separate the bed solids into ...
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WO/2018/225046A2 |
Various aspects provide for a multistage fluidized bed reactor, particularly comprising a volatilization stage and a combustion stage. The gas phases above the bed solids in the respective stages are separated by a wall. An opening (e.g....
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WO/2018/227137A1 |
A boiler can have a combustion chamber, a burner, a heat exchanger in fluid communication with the combustion chamber, and a flue for removing a combustion product from the boiler. The burner has a protruding taper shape such as a cone o...
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WO/2018/220492A1 |
Porous media containing undesired substances, e.g., perfluoroalkylated substances, are treated by mixing the porous media with a solid fuel comprising organic material. The mixture is heated to 200°C to 400°C to initiate smoldering com...
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WO/2018/217109A2 |
A device and method of injecting purified water into a hot super heater piping system to dissociate said water into its constituent hydrogen and oxygen gases in the furnace of a power plant between 710 'F - 2500 'F to be used as suppleme...
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