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8714968 |
Oxy-fuel combustion with integrated pollution control
An oxygen fueled integrated pollutant removal and combustion system includes a combustion system and an integrated pollutant removal system. The combustion system includes a furnace having at... |
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8715373 |
Fuel composition comprising a nitrogen-containing compound
A fuel additive concentrate comprising at least one aryl amine; and at least one metal-containing compound is disclosed. In an aspect, the fuel additive concentrate can be synergistic. Fuel... |
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8714095 |
Method and device for controlling bed height of fluidized bed gasification furnace in gasification facility
A fluid medium separated by a medium separator is supplied to a gasification furnace into which a raw material is also charged. The fluid medium is extracted through any of fluid medium extraction... |
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8714096 |
Pulverized coal boiler
A pulverized coal boiler of the present invention is structured so as to form, among upper and lower after-air nozzles, an opening serving as an outlet of the lower after-air nozzle positioned on... |
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8714094 |
Fuel fluidizing nozzle assembly
A grate assembly for a fluidized bed reactor includes a plurality of parallel air ducts extending side-by-side in a substantially horizontal plane and defining spaces therebetween through which... |
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8716169 |
System and method for protection of SCR catalyst and control of multiple emissions
The present invention relates generally to the field of emission control equipment for boilers, heaters, kilns, or other flue gas-, or combustion gas-, generating devices (e.g., those located at... |
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8712787 |
Systems and methods for managing and utilizing excess corn residue
Systems and methods for managing excess above-ground corn residue are disclosed. Systems and methods for combusting corn residue to produce heat for generating steam are also disclosed.... |
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8707911 |
Cooling system for ports in a boiler
A cooling system for air ports and other ports in furnace walls includes a cooling medium pumping system and ports provided with a cooling medium piping or channels inside the metallic port... |
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8707876 |
Stepped floor for solid fuel boilers
A design and method of operation for the floor of solid fuel boilers is described. The combustion region includes a stepped-floor that improves combustion in the lower furnace. In some... |
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8707875 |
Gasification combustion system
A two stage refuse gasification combustion system for processing refuse is disclosed. The system may contain features such as an advancer, a first and second gasifier, a gas regulator, and a post... |
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8707877 |
Solid fuel and oxygen combustion with low NOx and efficient burnout
Solid particulate fuels are combusted with a primary oxidant stream of industrially pure oxygen and a secondary oxidant stream of industrially pure oxygen optionally mixed with a portion of... |
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8703064 |
Hydrocabon cracking furnace with steam addition to lower mono-nitrogen oxide emissions
An apparatus and method is presented for reducing mono nitrogen oxide emissions in a hydrocarbon processing furnace. A preferred embodiment hydrocarbon cracking furnace includes a firebox with a... |
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8701573 |
Gasification combustion system
A two stage refuse gasification combustion system for processing refuse is disclosed. The system may contain features such as an advancer, a first and second gasifier, a drier, a gas regulator,... |
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8702418 |
Device and method for efficient mixing of two streams
In one embodiment, a method for generating heat energy includes injecting a stream having a concentration of at least 50% oxygen (O2 stream) into a primary gas stream through a mixer, the mixer... |
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8706287 |
Control system for a mill and method for operating a mill
The invention related to a control system for a mill, particularly a roller grinding mill, comprising a mill control device (11), which is designed to control at least one mill characteristic on... |
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8704120 |
Device for handling powder for a welding apparatus
A welding device for powder welding is described, which comprises a welding head for transportation of at least one welding electrode to a welding area, and a powder transportation device for... |
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8701572 |
Low NOx nozzle tip for a pulverized solid fuel furnace
A nozzle tip [100] for a pulverized solid fuel pipe nozzle [200] of a pulverized solid fuel-fired furnace includes: a primary air shroud [120] having an inlet [102] and an outlet [104], wherein... |
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8695585 |
Grease filtration system and methods of making and using the same
Grease filtration systems suitable for use on the rooftop of a building are disclosed. Methods of making and using grease filtration systems are also disclosed. |
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8695516 |
Pollution abatement process for fossil fuel-fired boilers
The present invention provides improved boiler assemblies (10) with enhanced pollution abatement properties through injection and recycling of particulate sorbent materials including sodium... |
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8695514 |
Gas leakage reduction system
An air infiltration abatement system (300) for a power plant (10) includes a recirculated flue gas source (175), a recirculated flue gas supply line (310) connected to the recirculated flue gas... |
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8695263 |
Shell destruction technique
An explosive assembly adapted to destruction of artillery and other large ordnance shells; said explosive assembly comprising a pair of hollow half shells; each of said half shells formed with an... |
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8695515 |
Rotary kilns for alternative fuels
A method for burning raw materials by which method the raw material and a secondary fuel are separately introduced to one and the same rotary kiln in which the raw material as well as the... |
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8689707 |
Ultra low NOx burner replacement system
A replacement burner system which facilitates reduction of nitrous oxide produced during combustion of a fuel. The replacement burner system comprising a fuel supply duct having an inlet and an... |
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8689710 |
Combustion system with precombustor
A precombustor having a chamber having a first end and a second end, and an inlet configured to deliver a substantially parallel flow of solid fuel surrounded by oxygen at the first end. The first... |
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8689709 |
Oxycombustion in transport oxy-combustor
A pressurized transport oxy-combustor with different configurations is disclosed. Substantially pure oxygen is fed to the transport oxy-combustor under pressure to combust fossil fuels, generating... |
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8689708 |
Method and device for combustion of solid fuel
Method and device for combusting a solid phase fuel, where the fuel is caused, by the help of a non-pneumatic feeding element (11), to be fed to an inlet opening (11a) in a burner device (10),... |
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8693518 |
High temperature industrial furnace roof system
A high temperature industrial furnace roof system having first and second spaced apart hanger brick rows with a filler row disposed therebetween and a cable system including a plurality of... |
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8691719 |
System and method for increasing the service life and/or catalytic activity of an SCR catalyst and control of multiple emissions
The present invention relates generally to the field of emission control equipment for boilers, heaters, kilns, or other flue gas-, or combustion gas-, generating devices (e.g., those located at... |
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8682499 |
Combustion air control
Embodiments of the present disclosure include devices and methods for controlling combustion air. For example, in one embodiment, a method for controlling combustion air includes determining an... |
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8679447 |
Process for producing sulfur dioxide and sulfur trioxide
SO3 is formed from a replenished circulating inventory of fresh and recycled SO2. Also, a feed stream of replenished SO2 is heated by indirect heat exchange with a hot stream of SO2 and SO3... |
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8677913 |
Method and device for incinerating combustion material
A method and apparatus for incinerating combustion material in the form of combustible waste during cement production is provided. The method includes introducing combustion material in the form... |
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8677647 |
Apparatus and method for the treatment of biosolids
Biosolids in the nature of sewage sludge is processed in a controlled environment to produce a dried sludge product of relatively high dry solid content with the elimination of or reduced levels... |
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8679441 |
Method of optimizing the control of a fume treatment centre for a carbon block baking ring furnace
The invention relates to a method for controlling a fume treatment center (FTC) (23), scrubbing the baking fumes from a rotary baking furnace (1), in which the fumes are drawn in through at least... |
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8680349 |
Apparatus for conducting thermolysis of plastic waste in a continuous manner
The invention provides an apparatus and method for thermolysis of waste plastic in which reaction residue and carbonization products are continuously removed. The apparatus includes a feeding... |
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8671586 |
Apparatus for upgrading coal and method of using same
A method for using an apparatus for upgrading coal comprising a baffle tower, inlet and exhaust plenums, and one or more cooling augers. The baffle tower comprises a plurality of alternating rows... |
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8673234 |
Reactor vessel and liner
A reactor vessel liner system includes a liner having an inner wall, an outer wall, and a plurality of passages extending between the inner wall and the outer wall. An attachment member extends... |
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8671855 |
Apparatus for treating waste
A waste treatment system processes waste upon the application of energy. The system includes a vessel that contains an open space. A waste feed system feeds inorganic and/or organic waste into the... |
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8671854 |
Shaft seal for pyrolytic waste treatment system
The inventive subject matter is directed toward a pyrolytic waste treatment system comprising a pyrolysis chamber having a chamber wall with a hole through which a shaft passes. An insulating... |
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8667912 |
Burner for highly caking coal, and gasifier
In a burner for highly caking coal in which a solid fuel channel that is attached penetrating through a surrounding wall of a gasifier for gasifying a highly caking solid fuel that has been... |
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8667913 |
Method and device for controlling retention time of fluid medium in fluidized-bed gasification furnace in gasification facility
A method and device for controlling retention time of a fluid medium in a fluidized-bed gasification furnace in a gasification facility are provided. A fluid medium is guided to any of a plurality... |
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8667914 |
Waste treatment
A process and related apparatus for the treatment of hazardous waste and an initially separate waste stream, the process comprising gasifying the waste stream in a gasification unit to produce an... |
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8667706 |
Rotary biomass dryer
A biomass drying system includes a rotary biomass dryer that includes a helically threaded auger shaft rotatably driven by a prime mover, such as an electric motor. No external source of heat is... |
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8662883 |
Gas combustion apparatus
Apparatus is described for combusting exhaust gases output from a plurality of process chambers. The apparatus comprises a plurality of exhaust gas combustion nozzles (22) connected to a... |
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8661994 |
Cladding element for device sections of incinerators
A cladding element for device sections of incinerators consists of a lower plate (1) made of steel and an upper plate (2) made of steel, which lie one atop the other and are tightly bonded with... |
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8662885 |
Method and apparatus for emissions detection in a combustion appliance
A furnace system that generates heat by combustion is provided. The furnace system includes a sensor (100) that detects a gas concentration. The sensor is in communication with the flue gas (15).... |
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8663592 |
Method for producing vegetable carbon with high carbon content and plant for carrying out said method
For implementing startup and priming phases of a vegetable carbon production method, an installation includes a generator of hot gases with low oxygen content, and a fan downstream which boosts... |
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8662884 |
Method and apparatus of controlling oxygen supply for boiler
An apparatus of controlling oxygen supply for a boiler having wind boxes 2a and 2b arranged on left and right of a boiler body 1 is configured to control supply balance of oxygen by adjusting... |
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8661992 |
Coal nozzle tip shroud
An outer shroud for a solid fuel nozzle tip includes: an top shell portion and a bottom shell portion, each portion fabricated from a preform produced from a single sheet of flat stock and each... |
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8661993 |
Heavy fuel-fired boiler system and operating method thereof
In an exhaust gas treatment system including a denitration device that removes nitrogen oxide in exhaust gas from a heavy fuel-fired boiler, an air preheater that recovers heat in the gas after... |
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8656846 |
Continuous real time heating value (BTU)/coal flow balancing meter
A method and an apparatus for continuous real time heating value/coal flow balancing of coal from a coal feeder to a burner. The apparatus includes a Dual-energy Gamma Attenuation... |