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WO/2016/202641A1 |
The invention relates to a method for operating a fluidized bed boiler, comprising: a) setting the ratio of secondary oxygen containing gas to primary oxygen containing fluidizing gas to a value ranging from 0.0 to 0.8; b) carrying out t...
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WO/2016/204767A1 |
A boiler system having a generally cylindrical housing (12) includes a fire tube (30) with a combustion chamber (32) extending longitudinally near the bottom of the housing (12) and a burner (50) to accomplish combustion within the combu...
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WO/2016/204982A1 |
Devices, methods, and systems for utilizing a burner with a combustion air driven jet pump are described herein. One burner apparatus includes a jet pump located inside a burner housing, the jet pump having a combustion air inlet that re...
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WO/2016/202639A2 |
The invention relates to a method for starting up a fluidized bed boiler, such as a circulating fluidized bed (CFB) or a bubbling fluidized bed (BFB) boiler, for operation with a predetermined concentration of ilmenite particles in the b...
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WO/2016/198792A1 |
The invention mainly relates to a turbine engine combustion chamber module (4) comprising at least one constant-volume combustion chamber (7). Said module is characterized in that it also comprises, upstream of said at least one constant...
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WO/2016/201012A1 |
A burner is disclosed for generating flame and heat. The burner includes a first stage, a second stage downstream of the first stage, a third stage downstream of the first and second stages, and a fourth stage downstream of the first, se...
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WO/2016/193273A1 |
The invention relates to a device for producing methane gas (G) comprising a chamber (1), means for conveying the product in the chamber which comprise a screw (10) mounted to turn in the chamber along a geometric axis of rotation, Joule...
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WO/2016/193274A1 |
The invention relates to a cracking furnace (1) containing a tubular vertical chamber (2) which comprises an inlet (4) for introducing a gas to be treated and an outlet (5) for removing said gas from the chamber, means for heating said g...
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WO/2016/179822A1 |
A system for burning pulverized solid fuel and a method thereof are provided. The system comprises a combustor chamber (101), a blowpipe (104) introducing a mixture of pulverized solid fuel and a primary combustion air into the combustor...
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WO/2016/179824A1 |
A system for burning pulverized solid fuel and a method thereof are provided. A high velocity flame jet is projected within a first zone (103) of a combustor (101) where most of combustion occurs and forced to create a powerful turbulent...
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WO/2016/180623A1 |
The above mentioned invention describes a method for combustion of gaseous or liquid fuel using a burner assembly (1). Therein fuel, cold primary air and preheated air are supplied to a pre-chamber (2), whereby the fuel and cold primary ...
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WO/2016/175678A1 |
The invention relates to thermal engineering. The present method consists in burning a finely dispersed fossil fuel in a cylindrical lined chamber, the lower part of which comprises a layer of sand having discrete particles scattered in ...
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WO/2016/173991A1 |
The invention relates to a gas burner for use in low-oxygen environments in which the oxygen concentration is insufficient to ensure complete combustion. According to the invention, the burner includes a central air supply (7) that is an...
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WO/2016/168099A1 |
Disclosed is a combustion method in which heated flue gas heats a regenerator (100) through which a mixture of fuel and flue gas containing NOx is passed to undergo endothermic reactions that produce syngas and destroy NOx.
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WO/2016/165994A1 |
The burner (100) comprises a cylindrical porous substrate (110); and an end cap (130) at a first end of the cylindrical porous substrate (110). The cylindrical porous substrate (110) is provided for flow of a premix of combustible gas an...
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WO/2016/163911A1 |
The invention relates to methods of detoxifying liquid organic waste and sour crude oil in a fluidized catalyst bed, and can be used in the chemical, petrochemical, wood chemical and nuclear industries and the thermal power industry. A m...
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WO/2016/161822A1 |
Provided are a combustion system and method for cooperative control of in-furnace desulphurization and denitration in a CFB boiler. The combustion system comprises a hearth (1), a coal feeding port (3), a primary air chamber (5), a secon...
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WO/2016/161821A1 |
Provided are a circulating fluidized bed flue gas recirculation and oxygen-enriched combustion apparatus and an operation method therefor. The oxygen-enriched combustion apparatus comprises an air chamber (101), an air distribution devic...
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WO/2016/156811A1 |
A radiant burner and method are disclosed. The radiant burner is for treating an effluent gas stream from a manufacturing processing tool and comprises: a plurality of treatment chambers, each treatment chamber having an effluent stream ...
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WO/2016/158473A1 |
In this combustion burner and boiler, interference of ignition in a flame stabilizer is suppressed and flame stabilization performance is improved by providing: a fuel nozzle (61) which ejects a fuel gas that is a mixture of pulverized c...
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WO/2016/154984A1 |
Provided is an ejection-type combustion apparatus capable of reducing the thermal stress of a protective guard, comprising multiple layers of protective guards (10, 12, 14, 16) arranged along the vertical direction; each layer of protect...
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WO/2016/157925A1 |
A boiler device 1 is provided with a bypass line (36) of which a one-side end and an other-side end are connected to the path of a fuel supply line (31), a bypass valve (37) arranged in the bypass line (36), and a control unit (61) which...
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WO/2016/158081A1 |
This combustion burner is provided with a fuel nozzle (51) which is capable of injecting a fuel gas comprising a mixture of fuel and air, a flame stabilizer (54) which is disposed near the tip of the fuel nozzle (51) and towards the axis...
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WO/2016/158079A1 |
This combustion burner is provided with: a fuel nozzle (61) which ejects a fuel gas that is a mixture of fuel and air; a combustion air nozzle (62) which ejects air from outside of the fuel nozzle (61); first members (71) which are arran...
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WO/2016/158220A1 |
In a conveying device 2 and gas backflow suppressing method according to an aspect of the present invention, a sealing gas A2 or a pressurizing gas A3 is supplied by a pressurized state adjusting part 25, whereby the pressurized state in...
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WO/2016/160037A1 |
A combustion system comprises a discharge nozzle with concentric air and fuel orifices. A fuel conduit is coupled to each fuel orifice while an air conduit is coupled to each air orifice. The fuel and air only mixing with one another upo...
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WO/2016/154983A1 |
Provided is an ejection-type combustion apparatus capable of reducing thermal radiation, comprising multiple layers of protective guards (10, 12, 14, 16) arranged along the vertical direction; each layer of protective guard (10, 12, 14, ...
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WO/2016/153419A1 |
A bubbling fluidized bed combustion device (1) comprising a fluidization vessel(2), a fluidized sand bed (3) arranged in the fluidization vessel and an arrangement for monitoring the fluidized sand bed. The arrangement comprises at least...
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WO/2016/148893A1 |
An improved chemical looping combustion (CLC) process and system includes a hopper (3) containing oxygen carrier particles, e.g., metal oxides, that are gravity fed at a controlled rate of flow from the hopper into (a) a generally vertic...
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WO/2016/145924A1 |
Disclosed is a pyrolysis and gasification combined device of a circulating fluidized bed. The pyrolysis gasification combined device has an H shape in a bilaterally symmetrical arrangement with a boiler furnace (9) being the symmetrical ...
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WO/2016/143193A1 |
The present invention pertains to an exhaust-gas treatment apparatus which burns and detoxifies the exhaust gas discharged from a manufacturing apparatus or the like that manufactures a semiconductor device, a liquid crystal, an LED or t...
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WO/2016/141304A1 |
The present teachings provide designs and materials of construction for afterburners as well as methods of making the afterburners. More specifically, the afterburners of the present teachings can include a compressible, resilient refrac...
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WO/2016/139387A1 |
The invention relates to a method for producing energy with a high efficiency and very low emissions. The invention relates also to an apparatus appropriate for this method, as well as to the manufacture and use of such an apparatus. The...
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WO/2016/139385A1 |
The invention relates to a method for producing energy with a high efficiency and very low emissions. The invention relates also to an apparatus appropriate for this method, as well as to the manufacture and use of such an apparatus. The...
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WO/2016/132157A1 |
A burner outlet set (21, 41) for a downshot firing burner is described comprising a first outlet array having at least one primary outlet, and at least one vent air outlet (26, 46) disposed either side of the primary outlet (25, 45) in a...
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WO/2016/134180A1 |
A furnace has a fuel and oxidant source to create a flow of combustible fuel/air mixture, a perforated flame holder on which the flow impinges, and a support structure to support the perforated flame holder in a position where it at leas...
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WO/2016/130039A1 |
The utility model relates to apparatuses for sterilizing liquid organic waste and sulphur crude oil and can be used in the chemical, petrochemical, wood chemical and atomic industries and in heat and power engineering. An apparatus fo...
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WO/2016/128616A1 |
The invention relates to a meth- od for reducing nitrogen oxide emissions in a bubbling fluidized bed boiler. The method comprises supplying nitrogen oxide reductant in the boiler furnace at a cer- tain injection level where the tempera-...
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WO/2016/128615A1 |
The current invention relates to a method for reducing NOx emissions in a circulating fluidized bed boiler (CFB boiler), the CFB boiler comprising a fur- nace, the furnace comprising a bottomand fluidizable bed material. The method com- ...
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WO/2016/126980A1 |
A system includes a turbine combustor having a first volume (76) configured to receive a combustion fluid and to direct the combustion fluid into a combustion chamber (60) and a second volume (92) configured to receive a first flow of an...
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WO/2016/126986A2 |
A system having a gas turbine engine is provided. The gas turbine engine includes a turbine and a combustor coupled to the turbine. The combustor includes a combustion chamber, one or more fuel nozzles upstream from the combustion chambe...
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WO/2016/126985A1 |
A system includes a turbine combustor having a first volume (76) configured to receive a combustion fluid and to direct the combustion fluid into a combustion chamber. The turbine combustor includes a second volume (92) configured to rec...
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WO/2016/124353A1 |
Fluidized bed heat exchanger with a chamber (24), comprising at least one solid particles inlet port (22) at least one solid particles outlet port (30), arranged at a distance to the at least one inlet port (22), means (46) for introduci...
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WO/2016/119670A1 |
A blend combustion method of fuel coal fly ash for a biomass circulating fluidized bed boiler (9) and a device thereof. In the method, the fuel coal fly ash is jetted onto the bottom of a dense phase combustion zone (13) bed layer inside...
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WO/2016/120346A1 |
The invention relates to a submerged combustion burner (1) and to a melter comprising submerged combustion burners (1). The burner comprises at least one oxidant feeding tube, at least one fuel feeding tube, a burner head having a periph...
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WO/2016/114969A1 |
A combustion gas supply system including: a cyclonic air filter; a blower having an inlet and an outlet; and a combustible gas inlet, wherein the cyclonic air filter, the blower, and the combustible gas inlet are in fluid communication.
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WO/2016/109369A1 |
An oxygenate to olefins conversion reactor system comprising: a) a riser reactor having an inlet for feed, an inlet for catalyst and an outlet for products; and b) a cyclone for the separation of products from catalyst comprising: i) an ...
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WO/2016/102310A1 |
The invention is in the technical field of bubbling fluidized bed combustion and relates to the use of ilmenite particles with an average particle size between 0.1 mm and 1.8 mm as bed material for a bubbling fluidized bed (BFB) boiler w...
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WO/2016/104725A1 |
The present invention provides a burner, a combustor equipped with the burner, and a gas turbine, with which it is possible to premix a first hydrocarbon-based fuel (for example, natural gas), a second fuel (for example, hydrogen gas), a...
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WO/2016/098385A1 |
The present invention controls an inlet temperature 14a to be a set temperature of an acid dew point or higher such that: a combustion gas bypass line 12 that allows combustion gas to bypass a preheater 4 is provided, and a combustion ga...
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