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WO/2014/097812A1 |
The purpose of the present invention is to provide a spray nozzle which both promotes atomization of the whole spray fluid by promoting atomization of the central portion of the spray in which the particle diameters in the spray fluid ar...
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WO/2014/093469A2 |
A process for the remediation of contaminated particulate materials by the addition of an environmentally benign, carbonaceous fuel source in low concentration to enable or enhance smoldering combustion. The process may be applied to bot...
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WO/2014/093308A1 |
A second stage gasification unit in a staged gasification integrated process (SGIP) flow scheme and operating methods are disclosed to gasify a wide range of low reactivity fuels. The inclusion of second stage gasification unit operating...
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WO/2014/091024A1 |
The invention concerns a method for the recovery of hydrocarbons from a natural gas subsurface reservoir, wherein a nitrogen stream (i) containing less than 10 ppm oxygen is injected into the natural gas reservoir, whereby the nitrogen s...
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WO/2014/083213A1 |
Gas flow simulator device that reproduces at least one of the transient fluidodynamic variables of pressure, mass flow and temperature, which comprises a combustion chamber with ignition means, said chamber being connected, by means of a...
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WO/2014/083516A1 |
The burner comprises a supporting body having a first and a second tubular elements (2a, 2b), where the volume positioned between the first and the second tubular elements (2a, 2b) defines at least a first duct (3) for the flow of a comb...
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WO/2014/085243A1 |
Disclosed is a method for enhanced fuel combustion to maximize the capture of by-product carbon dioxide. According to various embodiments of the invention, a method for combusting fuel in a two-stage process is provided, which includes i...
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WO/2014/083176A1 |
The invention relates to a method for burning a fuel, wherein a fuel to be burned is supplied to a combustion chamber and an oxidant is supplied to the combustion chamber. A first part of the oxidant is introduced into a first region of ...
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WO/2014/079283A1 |
An external bed type double-fluidized bed system for preventing boiler contamination includes a fluidized bed combustion furnace (4), a cyclone separator (5), a coal ash distributor (6) and a fluidized bed pyrolyzing furnace (8). The flu...
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WO/2014/076365A1 |
An air nozzle arrangement (400) for a fluidized bed boiler (100), comprising an air feed pipe (410) and an air nozzle (420) which limit an air feed duct (430) configured to supply air to the furnace (106) of the fluidized bed boiler (100...
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WO/2014/075795A1 |
The invention relaters to a method and device for improving combustion in a combustion chamber (1) with a plurality of burners (2), wherein at least a part of a fuel and/or air mass flow (ṁB , ṁL ) can be adjusted for at least one se...
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WO/2014/071166A2 |
A system is provided with a turbine combustor having a first diffusion fuel nozzle, wherein the first diffusion fuel nozzle has first and second passages that separately inject respective first and second flows into a chamber of the turb...
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WO/2014/070089A1 |
A burner (11) for combustion of fuel, comprising an outer cover (23) having an inlet (14) for the fuel, and a combustion chamber (27) arranged within the outer cover (23), in which chamber the fuel is converted into combustion gases. The...
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WO/2014/071174A2 |
A system is provided with a turbine combustor having a first diffusion fuel nozzle, wherein the first diffusion fuel nozzle has first and second passages that separately inject respective first and second flows into a chamber of the turb...
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WO/2014/067405A1 |
A method for reducing nitrogen oxide discharge of a biomass circulating fluidized bed boiler is provided. The method includes the following steps: 1) leading smoke discharged from the biomass circulating fluidized bed boiler (1) into a d...
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WO/2014/071121A1 |
A system includes a turbine combustor that includes a head end portion having a head end chamber, a combustion portion having a combustion chamber disposed downstream from the head end chamber, a cap disposed between the head end chamber...
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WO/2014/064300A1 |
The invention relates to a vertical boiler that operates with solid fuels such as, for example, biomass, coal, wood, etc. The boiler comprises a furnace divided into two sections, namely: a lower section in which partial combustion of th...
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WO/2014/064474A1 |
The present invention relates to an insert unit for improving the burning efficiency of gas burners, which contains a burner stone (1) that can be connected to the gas burner, where the burner stone (1) has a flow channel (2), and the bu...
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WO/2014/063740A1 |
The present invention relates to a vehicle engine system (1) comprising a combustion part (2), a heat engine (3) arranged to convert heat from the combustion part (2) to kinetic energy, and an electrical generator (4) arranged to convert...
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WO/2014/064473A1 |
The invention comprises a boiler system which is fuelled by biochips and has a fuel store (1, 3), a fuel feeder (2, 4) connected to the fuel store (1, 3), a combustion unit (5) connected downstream of the fuel feeder (2, 4), a heat excha...
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WO/2014/061453A1 |
Provided is a fluidized bed combustor capable of lengthening the life of a thermometer even when a protective tube is made from an inexpensive material identical to that of the prior art. This fluidized bed boiler (100) is equipped with ...
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WO/2014/060758A1 |
A heat engine (10) comprising: a feeder stage (20) comprising: a first compressor (24) for compressing first gas received at pressure P1 from a gas source to an elevated pressure and temperature; a reactor (28) for receiving gas compress...
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WO/2014/061454A1 |
This fluidized combustor is capable of reducing the wear on a fire-resistant projection, and extending the life thereof. A fluidized combustor is provided with heat-resistant projections (10, 20) for projecting into the combustor at inte...
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WO/2014/057173A1 |
A fluidized bed heat exchanger (10) of a fluidized bed boiler (12), the heat exchanger comprising a front wall (16) adjacent the fluidized bed boiler, a rear wall (18) opposite to the front wall and two side walls (60,60'), the walls bei...
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WO/2014/056485A1 |
A compressed gas generator comprises a combustion chamber (16) which is connected to at least one storage container for an energy-rich oxygen compound as an oxidizing agent and/or for a combustible compound as a fuel via a mixing chamber...
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WO/2014/053190A1 |
Lost-wax metal casting process and calcination furnace therefor, whereby black smoke is reduced or prevented during calcination of dewaxed ceramic casting shells (20) in the calcination furnace, which is heated by the combustion of fuel ...
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WO/2014/048329A1 |
A system for solving high-sodium coal combustion contamination by using a pyrolysis-combustion dual-bed, comprising a fluidized bed (4), a cyclone separator (5), a coal ash distributor (6), an ash-coal mixer (12), a down pyrolysis bed (1...
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WO/2014/048328A1 |
A dual-bed system to prevent the pollution of a boiler heating surface is provided. The dual-bed system comprises a fluidized bed (4), a cyclone separator (5), a coal ash distributor (6), an ash and coal mixer (12), a downlink pyrolysis ...
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WO/2014/048524A1 |
The invention relates to a device for obtaining (recovering) energy in a fuel cell system (1), with an exhaust-gas catalyst (11) and with an exhaust-gas turbine (13) arranged downstream of the exhaust-air catalyst (11) in the direction o...
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WO/2014/041250A1 |
In a method for processing ash, fly ash is separated from a product gas flow obtained from gasification of fuel, which fly ash is burnt in fluidized bed combustion to reduce the carbon content in the ash, after which the flue gases from ...
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WO/2014/042837A1 |
A heater apparatus can be used with a gas appliance. The gas appliance can be a dual fuel appliance for use with one of a first fuel type or a second fuel type different than the first. The heater assembly can include a housing, and an a...
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WO/2014/041213A1 |
The invention relates to a boiler comprising a solid fuel store, a dispensing unit and a combustion chamber, the combustion chamber comprising an inner wall having a truncated cone shape, supported by the upper face of a hollow grate tha...
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WO/2014/040815A1 |
A furnace for performing an endothermic process comprises tubes (2) containing a catalyst for converting a gaseous feed, said tubes (2) positioned inside the furnace (1), inner burners (3a) mounted to a furnace roof (1b) between the tube...
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WO/2014/037280A1 |
Provision is made of a radiant heating pipe 10 which is designed to conduct hot gas through a central portion 14 in a preferred direction of flow SV, directed away from the burner 22, into at least one return portion 16, 18 and preferabl...
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WO/2014/033257A2 |
The invention relates to a combustion furnace (100) with a combustion chamber (110), in which at least one burner device (10) for feeding a combustion gas/air mixture into the combustion chamber (110) is arranged, wherein the burner devi...
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WO/2014/033100A2 |
The invention relates to a furnace for wood-type biomass fuels, comprising a combustion chamber (1) with a surface (110) having a first bed section (111) positioned at an angle to the horizontal, said section having first fluid-injection...
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WO/2014/035329A1 |
The invention relates to a combustor for providing a homogeneous combustion of liquid fuels. It comprises an essentially tube shaped combustion body, comprising a combustion chamber (1) having a plurality of reaction zones (A, B, C), one...
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WO/2014/030242A1 |
A combustion system provided with: a fuel tank; a pump for adding pressure to fuel supplied from the fuel tank; a first nozzle part for spraying the pressurized fuel in the combustion chamber; a supply pipe for coupling the first nozzle ...
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WO/2014/026945A1 |
An energy conversion and transfer arrangement (10) comprising a spectral shaper (3) with an input surface (3.X) defining a flow-through heat transfer area (X) and an electro-magnetic radiation emitter (2) arranged within said flow-throug...
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WO/2014/026946A1 |
A multilayer structure (10) for thermophotovoltaic devices, comprising a heat transfer-emitter unit (2) and a spectral shaper (3). The heat transfer-emitter unit (2) comprising a chamber enclosure (2.1) made of a high temperature resista...
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WO/2014/027609A1 |
A solid-fuel burner comprising: a venturi (7) having a constriction where the transverse cross section of a fuel passage is reduced in a fuel nozzle (8) for supplying a solid fuel; and a fuel concentrator (6) for diverting the flow in th...
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WO/2014/027611A1 |
A pulverized coal nozzle (8) is formed to have a portion in which the cross sectional shape perpendicular to the central axis (C) of the outer peripheral wall thereof monotonously spreads in a horizontal direction up to the vicinity of a...
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WO/2014/027610A1 |
A combustion device, wherein pulverized coal burners (31) each comprising a pulverized coal nozzle (8) which is provided with a venturi (7) having a throttling part and a concentrator (6) in a fuel flow path (2) and has a cross section f...
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WO/2014/024153A1 |
A heat-recovery combustion apparatus (100), in particular for ceramic kilns (KL). Said apparatus (100) comprises: a) a burner (10) having a longitudinal symmetry axis (X), which comprises in turn: - a duct (14) for feeding a,, fuel gas t...
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WO/2014/023204A1 |
Disclosed is an external gas heating device of a coal pyrolyzing furnace. The external gas heating device is positioned on the middle part of a coal pyrolyzing furnace body and around the outer wall of a carbonizing chamber and comprises...
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WO/2014/015985A1 |
The invention relates to a device for generating an aerosol jet (11) of fuel, which after ignition can be used as a working flame. The device comprises a fuel tank filled with a pressurized combustible medium, a spring-loaded actuating v...
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WO/2014/015894A1 |
The invention relates to a solid biomass-fired gas turbine system in which between 30 and 60% of the combustion gas, after having passed through a first heat exchanger (13), is fed back into the combustion chamber (14) to moderate the co...
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WO/2014/012556A1 |
The invention relates to a circulating fluidized bed (CFB) reactor for thermal processing of added carbonaceous material, the carbonaceous material normally comprises organic material or organic material mixed with inorganic material suc...
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WO/2014/013559A1 |
The objective of the present invention is to control to a constant value the respective outlet steam temperatures of a main steam system, a high-pressure reheating system, and a low-pressure reheating system, in a two-stage reheating boi...
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WO/2014/013849A1 |
The present invention relates to a waste processing method and a waste incinerator, and relates in particular to a waste processing method and a waste incinerator which process, by incineration, waste such as urban refuse, shredder dust,...
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