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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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6849160 |
Method and device for heat treatment of waste products
An apparatus and method are for the pyrolysis of waste. The aparatus has a rotating cell formed of a cylinder in combination with a truncated cone rotating on the same axis. The apparatus also has...
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6848375 |
Method and device for combustion of solid fuel
This invention relates to a method and device for converting energy by combustion of solid fuel, especially incineration of bio-organic fuels and municipal solid waste to produce heat energy and...
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6848374 |
Control of mercury emissions from solid fuel combustion
A system 26 for removing elemental mercury or mercury compounds handles carbonaceous sorbent 28 of a starter batch stored in a silo 30 in an agglomerated state. The sorbent 28 is fed by a...
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6848373 |
Method of monitoring heat flux and controlling corrosion of furnace wall tubes
In a method of measuring heat flux and corrosion in a furnace, pairs of thermocouples are attached to the back side of the furnace wall. One thermocouple of each pair is attached to a tube and the...
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6843185 |
Burner with oxygen and fuel mixing apparatus
An oxygen-fuel combustion system combines oxygen and fuel to produce a flame. The system distributes oxygen to a stream of fluidized, pulverized, solid fuel at various sites before and after...
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6840766 |
Refractory vessel and lining therefor
A refractory vessel that can be used as a gasifier for black liquor includes a generally cylindrical metal shell having a dome. A refractory shell has a cylindrical portion spaced inwardly from the...
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6840184 |
Method and apparatus for the treatment and utilization of solid and liquid waste mixtures
A method and an apparatus for treating and utilizing waste materials and mixtures thereof in multiple steps resulting in a high-yield utilization particularly of organic components of the waste for...
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6840183 |
Diffuser insert for coal fired burners
A diffuser for a pulverized coal delivery pipe near an elbow connection to a burner nozzle. A diffuser structure is located in the pipe adjacent the elbow outlet, with both radial and axial...
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6834597 |
Small caliber munitions detonation furnace and process of using it
This relates to a furnace that is useful in safely detonating or demilitarizing munitions or explosives, particularly small caliber munitions. The preferred variation includes a series of chambers...
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6832566 |
Process to improve the performance of the exothermic incineration of waste material
The starting point is a process to improve the performance of the incineration of combustible waste material in an incineration chamber, whereby the waste material is conveyed to a burner flame...
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6832565 |
Pulse gasification and hot gas cleanup apparatus and process
A gasifier system and process comprises a pulse combustion device in communication with a fluid channel for producing a gas stream having heat or fuel value. The pulse combustion device is operated...
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6832564 |
Method of operating a multiple hearth furnace
A method of operating a multiple hearth furnace with a plurality of vertically aligned hearth floors includes feeding a first material onto the uppermost hearth floor and moving it over the hearth...
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6830597 |
Process and device for pyrolysis of feedstock
The subject invention pertains to unique and advantageous systems for gasifying and/or liquefying biomass. The systems of the subject invention utilize a unique design whereby heat from a...
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6830001 |
Pyrolysis furnace having improved heating efficiency
A batch type pyrolysis furnace is described for the removal of organic contaminants from various metal parts with superior heating efficiency. The described pyrolysis furnace employs a modified gas...
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6830000 |
Automatic firepot cleaning system
Embodiments are shown of a floor opening and/or closing system for pellet stoves and other solid-fuel combustion devices with ash-dumping floors. The system uses a cam system wherein a cam member...
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6825339 |
Apparatus for preparing polynucleotides on a solid support
The present invention relates to an apparatus for preparing polynucleotides on a solid support in a reactor comprising a column containing an immobilized solid support that is functionalized for...
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6824383 |
Diffuse combustion method and apparatus
A method includes the step of extinguishing a flame fired from a burner in a reaction zone upon determining that a sensed combustion chamber temperature is at or above the auto-ignition temperature...
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6823821 |
Combustion method and apparatus for NOx reduction
Combustion method and apparatus for NO x reduction are capable of easily achieving NO x reduction to an exhaust NO x value of 30 ppm or under. The combustion method is to perform in combination...
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6820564 |
System and method for removing blockages in a waste converting apparatus
One or more auxiliary plasma torches are provided to a waste processing plant at strategic locations within the chamber and directed towards the waste column. When a bridge forms within the chamber...
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6817388 |
Multiple plasma generator hazardous waste processing system
A waste processing system is provided herein which entails the use of at least one fixed-position plasma arc generator for primary processing and at least one moveable plasma arc generator for...
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6817304 |
Process for generating heat to reduce the emission of oxides of sulphur and reduce adsorbent consumption
For reducing emissions of oxides of sulphur: a) a sulphur-containing fuel is burned in a combustion zone comprising a heat exchange zone in which at least a portion of the heat is extracted, and...
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6815572 |
Method and device for incineration and vitrification of waste, in particular radioactive waste
The present invention provides a method of processing organic waste (D) in divided solid and/or liquid form, the method being implemented in a single reactor ( 1 ) containing a bath of molten glass...
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