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WO/2008/089842 |
With the present method for burning refuse (2) in a burner (1), wherein the refuse (2) is ignited on a grate (4) and burned, and the resulting combustion gases are discharged to a combustion chamber (5) via one or more flue gas flue (7) ...
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WO/2008/078722 |
The following devices are successively disposed in the following order from the upstream side to the downstream side in the discharge gas duct of a combustion apparatus: an air preheater which preheats combustion air for use in the appar...
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WO/2008/079843 |
The efficiency of selective non-catalytic reduction reactions for converting NOx in a flue gas to molecular nitrogen is improved by producing the flue gas from combustion of fuel with oxidant having an oxygen concentration above that of ...
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WO/2008/078721 |
After adjusting of the exhaust gas temperature at the exit of heat recovery unit (11) of exhaust gas treating apparatus to the dew point temperature of sulfur trioxide (SO3) or below, a heavy metal adsorbent is fed from heavy metal adsor...
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WO/2008/072052 |
A process is described for obtaining energy from waste, comprising the following phases: a) bio-drying of municipal solid waste (MSW) to transform it into refuse-derived fuel (RDF), a dry, homogeneous material with piece size of around 2...
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WO/2008/064661 |
Disclosed are a method and an installation for generating effective energy by gasifying waste. In said method and installation, waste such as garbage is introduced into a shaft-type melting gasifier, is dried in a reverse flow, is degass...
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WO/2008/064661 |
Disclosed are a method and an installation for generating effective energy by gasifying waste. In said method and installation, waste such as garbage is introduced into a shaft-type melting gasifier, is dried in a reverse flow, is degass...
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WO/2008/065931 |
The incinerator of the prior art is troubled by a problem that its size has to be variously selected from large to small according to the quantity of waste, in case the general waste such as municipal waste is to be burned out by the sin...
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WO/2008/060174 |
The invention relates according to the basic variant of performance to a multiple pipe device for conducting smoke for furnaces running on solid or liquid fuel that is performed of two dividers/ collectors ( 1 ) that are mutually linked ...
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WO/2008/060174 |
The invention relates according to the basic variant of performance to a multiple pipe device for conducting smoke for furnaces running on solid or liquid fuel that is performed of two dividers/ collectors ( 1 ) that are mutually linked ...
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WO/2008/057039 |
This invention relates to a method of rebuilding a sootblowing system of a recovery furnace, said sootblowing system including a plurality of sootblowers (1), and each sootblower (1) including a frame (10), a moveable carriage (14) suppo...
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WO/2008/049962 |
The invention comprises a method for combusting solid fuel and a heating device (20), wherein the method can be applied. In the method - a fuel bed of solid fuel is formed in the first pipe (3), which is at an angle in relation to the ho...
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WO/2008/049757 |
The invention relates to a mixture formation device for mixing a first gas (2) with a first temperature, a second gas (3) with a second temperature lower than the first temperature of the first gas, and a fluid (4), comprising a metering...
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WO/2008/048048 |
Disclosed is a method for preventing coagulation in an exhaust pipe of a boiler, in which when an ambient air temperature is equal to or lower than a predetermined temperature, the temperature of the space heating pipe water is raised an...
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WO/2008/048049 |
Disclosed is a method for preventing coagulation in an exhaust pipe of a boiler, in which a temperature of ambient air discharged through an exhaust pipe of the boiler is raised, thereby preventing coagulation of steam contained in exhau...
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WO/2008/042548 |
An enclosure (10) for a smelt spout (16) of a chemical recovery boiler comprises a skirt (20) having a central region through which smelt (26) flowing from the smelt spout (16) falls in route to a dissolving tank (24). The central region...
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WO/2008/042548 |
An enclosure (10) for a smelt spout (16) of a chemical recovery boiler comprises a skirt (20) having a central region through which smelt (26) flowing from the smelt spout (16) falls in route to a dissolving tank (24). The central region...
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WO/2008/042040 |
Embodiments of methods for decreasing the process time for photoresist stripping from photomasks are herein disclosed. In some embodiments, a stripping solution and a cleaning solution are consecutively applied in an alternating manner t...
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WO/2008/031410 |
The firing installation for carrying out a process has a firing grate (5), a device (7-11) underneath the firing grate (5) for supplying primary combustion air through the firing grate (5) and nozzles (21, 22) opening out into the firing...
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WO/2008/031800 |
This object is achieved using an existing water injecting technology used in precalciners for NOx control. The inventive method comprises the step of injecting water into the precalciner to control the temperature. Thanks to considerably...
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WO/2008/027633 |
Systems for stabilizing combustion while minimizing NOx generation by using high-flame-speed additives to stabilize the flame front in combustors operating at relatively low temperatures and/or under oxygen constraints. The system is ada...
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WO/2008/027633 |
Systems for stabilizing combustion while minimizing NOx generation by using high-flame-speed additives to stabilize the flame front in combustors operating at relatively low temperatures and/or under oxygen constraints. The system is ada...
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WO/2008/023393 |
The present invention relates to an extraction and air/water cooling system and energy recovery for large flows of heavy ashes, produced by solid fuel boilers (100), able to reduce final temperature of the extracted ash, without increasi...
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WO/2008/023394 |
The present invention relates to an additional cooling system (1) for the dry extraction of large flow of heavy ashes produced by boilers (100) with solid fuel apt to decrease the temperature of the ashes. The system comprises an extract...
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WO/2008/020936 |
A method is provided for operating a regeneration assembly (36) to regenerate a filter assembly (30) during a regeneration cycle, and for supplying fuel to at least one fuel injector unit (40) associated with the regeneration assembly (3...
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WO/2008/020935 |
A method of purging fuel supply components for a combustion chamber of a regeneration assembly (36) is disclosed. A regeneration cycle is performed during which fuel is supplied from a fuel source (22) to the combustion chamber with fuel...
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WO/2008/021616 |
One embodiment described herein relates to a system for removing pollutants from a flue gas. The system includes a selective catalytic reduction (SCR) system having a SCR reactor (22) containing a NOx reducing catalyst and one or more SC...
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WO/2008/014781 |
An apparatus for removing slag (4) from a deslagger (1) that comprises a deslagger housing (15) with a deslagger base (7), has a deslagger piston (8) which pushes the slag (4) out of the deslagger (1) through a discharge channel (2), whe...
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WO/2008/014645 |
An environment protection and energy source recovery type waste treatment equipment includes a furnace(1), a combustible gas recovery unit(106) and a flue gas purification unit(75). A combustible gas port(17) connected to the combustible...
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WO/2008/014048 |
A system (120) for fluidizing ash in a duct (124) of a selective catalytic reduction system. The system (120) includes a duct (124), a source (126) for generating compressed air, and an air injection header (128) joined with the source (...
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WO/2008/014048 |
A system (120) for fluidizing ash in a duct (124) of a selective catalytic reduction system. The system (120) includes a duct (124), a source (126) for generating compressed air, and an air injection header (128) joined with the source (...
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WO/2008/010242 |
The invention relates to a fume treatment device (10) for use in a chimney flue (3) of a boiler (2), said flue having a minimum project section (A). The device comprises a branch-off (32) that divides the flue (3) into a main duct (30) a...
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WO/2008/000616 |
Disclosed is a static mixer (1) comprising at least one couple of blades (2; 2a, 2b) for generating an angular momentum (300) in the direction (30) of a duct flow (3). Leading edges of the blades located on the inflow side extend perpend...
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WO/2008/000616 |
Disclosed is a static mixer (1) comprising at least one couple of blades (2; 2a, 2b) for generating an angular momentum (300) in the direction (30) of a duct flow (3). Leading edges of the blades located on the inflow side extend perpend...
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WO/2007/144751 |
Wood-fired oven for cooking dough products, such as pizza and bread, provided with an apparatus for eliminating the fumes comprising a bypass pipe connected to the flue by means of connectors, a two-stage mechanical filtering cyclone sit...
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WO/2007/144751 |
Wood-fired oven for cooking dough products, such as pizza and bread, provided with an apparatus for eliminating the fumes comprising a bypass pipe connected to the flue by means of connectors, a two-stage mechanical filtering cyclone sit...
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WO/2007/144665 |
A method for the removal of a fluorinated gas from a gas stream (1) comprising the steps of : conveying the gas stream (1) containing the fluorinated gas to a combustion region (2), decomposing the fluorinated gas in the combustion regio...
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WO/2007/137337 |
A method of treating exhaust gases is described comprising the introduction of a treatment composition including or comprising a micelle encapsulating compound. A preferred embodiment the treatment comprises by volume; from about 4 to ab...
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WO/2007/140261 |
A method of reducing pollutants exhausted into the atmosphere from the combustion of fossil fuels. The disclosed process removes nitrogen from air for combustion, separates the solid combustion products from the gases and vapors and can ...
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WO/2007/134874 |
The present invention relates to a cooling system for dry extraction of heavy bottom ash output from furnaces for solid fuel during storing step at hopper, characterized by suitable air intakes (2), placed on the sidewalls of the hopper ...
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WO/2007/131664 |
The invention relates to a method of cleaning the heating surfaces of a steam generator in planes and/or groups through the use of soot blowers, wherein the method comprises the determination of a minimum critical reduction in effectiven...
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WO/2007/125457 |
A smoke discharging chimney (1) comprising a plate (3), a first tubular element (5) associated to the plate (3), and a second tubular element (9) apt to be coaxially coupled with the first one (5). The first tubular element (5) has a lat...
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WO/2007/125457 |
A smoke discharging chimney (1) comprising a plate (3), a first tubular element (5) associated to the plate (3), and a second tubular element (9) apt to be coaxially coupled with the first one (5). The first tubular element (5) has a lat...
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WO/2007/121563 |
The invention relates to the field of electrical generation and more specifically to the use of a wind turbine for generating electricity. A vertical axis wind turbine is mounted on the upper portion of a chimney. Rotor blades are dispos...
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WO/2007/121511 |
A particle monitor (1) including a module (3) for measuring a particle content of a sample, the module including an analysis chamber (4) for receipt of the sample and a heating unit (24) for maintaining an operating temperature of the ch...
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WO/2007/118554 |
It is the object of the invention to provide a process for simultaneously reducing nitrogen oxides and halogenated organic compounds in incineration plants having at least one combustion chamber (1, 3). The object is achieved by a proces...
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WO/2007/116598 |
[PROBLEMS] It is intended to produce ash by low-temperature heat treatment of waste. [MEANS FOR SOLVING PROBLEMS] There is provided a method of low-temperature heat treatment of waste, characterized in that an active thermal gas of 250°...
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WO/2007/112561 |
The invention provides a method of increasing the efficiency of a combustion process by adding bentonite to the flame, fireball or burner region combustion zone of the combustion process. Also provided is a combustion chamber comprising ...
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WO/2007/113375 |
The invention relates to a method for treating solids-containing process gas (7) in a suspension smelting furnace (1), comprising directing the process gas from the reaction shaft (2) of the suspension smelting furnace to a lower furnace...
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WO/2007/104954 |
In apparatus and method for waste treatment by pyrolysis, treated waste is flushed through a grid (18) to trap recyclable material in the pyrolysis chamber (24). Pyrolysis is carried out at a temperature of from 400-700oC and off-gases a...
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