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6915750 |
Plasma reactor-separator
The invention relates to arc-heating plasma reactors for simultaneous making of refractory, metal and non-metal material melt and sublimates having a high degree of a melt viscosity and can be used...
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6912962 |
Apparatus for the cleaning of flue gases containing sulfur dioxide
An apparatus for the cleaning of flue gases containing ash and sulfur dioxide produced by burning sulfur-containing coal in the combustion chamber of a circulating fluidized-bed firing system...
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6910882 |
Vertical conveyor apparatus for high temperature continuous processing of materials
The invention comprises, in one form thereof, a continuous processing apparatus for high temperature thermal treatment of granular materials. The apparatus includes a vertical conveyor means with...
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6910432 |
Selective oxygen enrichment in slagging cyclone combustors
A method for combusting a fuel in a cyclone combustor having a burner and a barrel includes: feeding a stream of the fuel into the barrel at the burner end of the barrel; feeding a stream(s) of a...
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6910431 |
Burner-lance and combustion method for heating surfaces susceptible to oxidation or reduction
A method of heating a surface susceptible to oxidation or reduction includes generating a central, generally cylindrical, fuel-rich particulate jet, and a coaxial, annular, supersonic velocity,...
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6910430 |
Resources reclaiming apparatus
A resources reclaiming apparatus includes a furnace having an interior spacer. The spacer has one end forming an arched section with a distal end tilted upwards forming a sloped section extruded to...
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6909495 |
Emissivity probe
An emissivity probe for measuring reflected energy from interior wall surfaces of large scale boilers. The emissivity probe uses a pair of light guides which respectively receive light energy from...
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6908507 |
Process and a plant for the production of Portland cement clinker
A process is disclosed for producing cement clinker, comprising the steps of: a) providing a mixture of ground calcareous materials and ground argillaceous materials; b) heating the mixture of step...
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6907845 |
Boiler improvements with oxygen-enriched combustion for increased efficiency and reduced emissions
A method and apparatus to conduct 0 2 /CO 2 combustion or oxygen-enriched combustion. The boiler exhaust gas passes through a Gas Primer Sector (GPS) combined with the boiler to effect heat...
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6907831 |
Photolytic method of improving mercury capture in fossil (coal) fired systems
A combustion-based system and related method includes a combustor for burning a combustible material, wherein an exhaust gas stream output by the combustor includes NO 2 and at least one metal...
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6905534 |
Method and apparatus for removing vapor phase contaminants from a flue gas stream
The present invention provides a method and apparatus for removing trace contaminants from a gas stream or flue gas. In one embodiment, the present invention an apparatus for removing a trace...
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6905332 |
Modular oven, panel assembly and method of assembling the same
A modular oven, such as a batch process oven, having a standardized set of self supporting, interconnectable panels which, when assembled, from a self-supporting heat containment shell, free of...
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6904850 |
Animal treatment system and method thereof
The present invention relates to an innovative treatment system with a large capacity of 4,000 kg to 32,000 kg /per 8 hours up to 24 hours, and an animal incinerator is of the largest capacity all...
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6904849 |
Waste incinerating method and device for the method
The present invention is a waste incinerating method and a device for the method, characterized in that, using a combustion furnace ( 111 ) incorporating a high temperature resistant coil-shaped...
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6901868 |
Plant for the thermal treatment of material and operation process thereof
The plant for the thermal treatment of material, in particular scrap material, comprises at least a reaction zone within a rotary kiln having the longitudinal axis inclined of an angle in the range...
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6901757 |
Heat shield arrangement with sealing element
A heat shield arrangement includes several tiles 1 and several fasteners 6 for attaching the tiles at a spaced distance to a wall 2 to form an interspace 4 between the wall and the tiles...
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6899041 |
Multi-spin mixer for particulate coal supply conduit
A mixer having two or more concentric cylindrical flow channels is placed in a supply conduit for a combustion chamber to mix airborne particulate coal prior to entering a manifold supplying four...
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6895875 |
Mercury reduction system and method in combustion flue gas using staging
A method to reduce mercury in gas emissions from the combustion of coal is disclosed. Mercury emissions can be reduced by staging combustion process and/or reducing boiler excess oxygen. Fly ash...
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6895874 |
Furnace blower housing with integrally formed exhaust transition
A furnace blower housing has a two-piece exhaust transition, one piece of which is an integral extension of the blower housing, that transitions a rectangular cross section outlet of the blower...
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6892655 |
Drum transport device
A drum transport device is disclosed which includes a plate, a first and a second pair of connected and vertically spaced horizontal bars a pair on opposite sides of the row of drums. Each bar has...
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6892654 |
Coal gasification feed injector shield with oxidation-resistant insert
A coal gasification feed injector is disclosed having an oxidation-resistant insert which prevents oxidative corrosion of the shield, and the subsequent damage to the underlying face of the feed...
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6889619 |
Solid fuel burner, burning method using the same, combustion apparatus and method of operating the combustion apparatus
A solid fuel burner and method uses a low oxygen concentration gas as a transporting gas for a low grade solid fuel such as brown coal or the like, provides for accelerating ignition of the fuel...
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6887551 |
Anchoring system and snap-fit methodology for erosion resistant linings
A tile anchoring system for use in reactors and other furnace like equipment which involves the use of a tile that contains various internal parts. According to the various embodiments of the...
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6887389 |
Method and apparatus for recycling sewage sludge utilizing spent water-softener lime
A method and apparatus are disclosed for mixing sewage sludge with spent water-softener lime in a ratio of approximately 10:1 on a wet basis. The mixture is introduced to a rotary pre-dryer kiln...
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6886476 |
Vertical refuse incinerator for incinerating wastes and method for controlling the same
In a vertical refuse incinerator for incinerating wastes according to the present invention, an incinerator body 1 is made up of an upper cylindrical part CP and a lower funnel part FP covered by...
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6883444 |
Processes and systems for using biomineral by-products as a fuel and for NOx removal at coal burning power plants
Processes and systems are provided that include introducing ammonia liberated from organic waste to a coal burner in a coal burning power plant, preferably for NO x removal at the power plant. The...
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6883443 |
Method for reduction of slagging and fouling of the waterwalls and of the firebox and superheater and reheater of steam boilers with coal combustion
The present invention is a method for reducing the slagging and fouling of the surfaces of the waterwalls, firebox, superheater, and reheater of the furnace of a coal-fired steam boiler. The...
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6883442 |
Process for the production of a gaseous fuel
A process for the production of a gaseous fuel from a waste material and/or a premium fuel, which process comprises: i) providing a processing chamber having therein a plurality of outwardly...
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6883441 |
Incinerator room for quick destruction of sensitive documents
An incinerator room to store secret documents and destroy them automatically according to a burn sequence by spraying slow burning flammable liquid on the contents of said room from one or more...
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6880265 |
Method of drying metallic waste of pyrophoric tendencies that is to be compacted; apparatus and compacting canister associated with said method
The present invention provides:
a method of drying metallic waste having pyrophoric tendencies (liable to catch fire and/or explode), said waste being for compacting; an apparatus for drying...
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6878352 |
Inflator processing apparatus and method of judging charge of inflator
Recovery of air bag inflator metal cases. An inflator processing apparatus configured to process a gas-generating chemical-containing inflator for automobile air bags, by heating the inflator to a...
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6877446 |
Treatment plant for refuse derived fuels
Process for incinerating refuse derived fuels to obtain fuel gas therefrom by thermal cracking, comprising the following steps: subjecting the material to deaeration; advancing a bed of material...
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6877445 |
Chamber having discharge base
A chamber having a discharge base discharges an oversize fraction of a material and a fine fraction of the material separately from the chamber. The discharge base for the chamber for the heat...
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6877444 |
Intermittent flow type thermal decomposer
A thermal decomposition system is disclosed which can decompose wastes thermally in a continuous manner and which is therefore superior in its working efficiency. In the thermal decomposition...
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6875015 |
Cement producing system incorporating a waste derived fuel suspension burner for a down draft calciner
A cement producing system includes a rotary kiln, a riser duct having lower portion communicably connected to the rotary kiln to pass process materials thereto, and a down draft calciner having a...
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6874435 |
Furnace for carbonizing
A furnace has a dual structure for carbonizing material. The furnace has a group of inner chambers and an outer chamber. Each of the inner chambers has a lid which can open and close to input the...
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6874434 |
Biomass waste disposal method and apparatus
An apparatus is disclosed for disposing of biomass material. The apparatus may include a receiving chamber for receiving a biomass, a maceration chamber for macerating the biomass received from the...
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6874433 |
Incinerator with an air distributor mounted in a furnace thereof
An incinerator includes a furnace defining a combustion chamber, a feed supply, a feed-delivering conduit connected to the feed supply and the furnace, an air supply connected to the furnace, and...
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6871604 |
Conversion of waste into highly efficient fuel
Solid combustible waste materials are converted into highly efficient fuel by subjecting such materials to size reduction in suitable size-reducing equipment. The last piece of the equipment is a...
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6871603 |
Gasification system
A gasification system for producing useful energy from a source of biomass material includes a gasifier for partially combusting biomass material into gaseous fuel, a contained fuel preparation...
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6869459 |
Impact type particle separator made of mutually inverted U-shaped elements
Apparatus for separating solids from flue gas in a circulating fluidized bed (CFB) boiler comprises plural vertical, impact type particle separators made of a plurality of hung elements which are...
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6868795 |
Bubble cap assembly
A bubble cap assembly for use in fluidized bed boilers, furnaces, or reactors, has a bubble cap, a stem, and at least one pin. One end of the stem is inserted into the bubble cap. The bubble cap...
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6865994 |
Step-diffuser for overfire air and overfire air/N-agent injector systems
An overfire air injector for use in a fossil fuel-fired combustion device includes a cylindrical nozzle having an outlet end formed with a step diffuser comprising one or more radial steps that...
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6863005 |
Process to reduce mercury emission
In a method to decrease emission of mercury, a factor is selected to control a combustion process to generate a flue gas comprising fly ash with enhanced unburned carbon; the combustion process is...
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6863004 |
Process and system for recovering energy from carbon-containing materials
The invention provides processes and systems for generating heat from a carbon-containing material or converting a carbon-containing material to a combustible gaseous fuel, comprising (a)...
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6862877 |
Gas turbines
A biomass fuel combustor for use in the pressurized combustion comprising of biomass fule particles to produce a pressurized exhaust gas, the combustor comprising: a cyclonic combustion chamber...
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6859285 |
Optical observation device and method for observing articles at elevated temperatures
An optical system for viewing hot objects is disclosed. The system projects electromagnetic radiation to the part surface and detects the reflected portion. Based on wavelength and/or modulation of...
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6857379 |
Method and device for incinerating organic waste material
According to a conventional method for incinerating organic waste material, a fluidization device causes an oxygenous fluidizing gas to flow through the waste material, which is located in an...
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6854403 |
Refractory wall structure and damper device
This invention relates generally to high temperature burners such as a solid fuel burner of the type commonly referred to as a gasifier or gasifier combustor. The invention includes a refractory...
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6852293 |
Process and device for waste pyrolysis and gasification
A process is disclosed for the pyrolysis and gasification of waste materials, in particular of special and/or hazardous waste materials, comprising a gasification and melting step, a step of...
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