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6398825 |
Method of and means for producing combustible gases from low grade fuel
In accordance with the present invention, a method for supplying solid material such as hot carbonaceous material from a pyrolyzer or reactor to a furnace, is provided comprising providing a screw...
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6397766 |
Evaporative and regenerative waste water incineration system
There are provided an evaporative/regenerative incineration system for organic waste water for incinerating organic waste water and volatile organic compounds completely at low expenses and a...
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6398921 |
Process and system for wastewater solids gasification and vitrification
A process for gasifying solid organic matter from wastewater sludge involves dewatering the sludge to a solids content of at least 35% by weight using a combination of centrifugation, microwave...
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6399851 |
Method and apparatus for removing mercury and organic contaminants from soils, sludges and sediments and other inert materials
An apparatus for thermally separating mercury and organic contaminants from inert substrate materials (such as soil, sludges, sediments, drilling muds and cuttings), comprising an essentially...
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6397765 |
Wall segment for a combustion chamber and a combustion chamber
A wall segment is for a combustion area to which a hot fluid can be applied. The wall segment includes a metallic supporting structure, with a heat protection element mounted on it. The metallic...
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6394008 |
Splitter plate arrangement for a flue gas stack
A splitter plate arrangement is provided for controlling the flow of flue gas in a vertical stack. The splitter plate arrangement 100 is operable to control the flow of flue gas in a vertical...
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6393789 |
Refractory anchor
A refractory anchor and method of use. The anchor is made by combining two similar sections that are clinched together to form an elongated X-shape. The bilateral symmetrical shape affords maximum...
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6394042 |
Gas fired tube and shell heat exchanger
A gas fired tube and shell heat exchanger directs a flame directly into an inlet end of the tube bundle and the flame and exhaust are drawn through the tube bundle by an induced draft blower...
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6394009 |
Method and apparatus for the disinfection of soil
Method and apparatus for the disinfection of soil. Flames are generated into the soil, at the desired depth and at predetermined distances between them, so as to produce a relatively uniform...
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6394794 |
Modular furnace system
A modular furnace is fabricated from at least one module having a frame, a removable cover mounted to the frame, exterior cover panels on the frame, and an insulated case fastened to the interior...
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6389996 |
Incinerator
A incinerator comprises a framework, a liquid-vapor tank, a plurality of liquid tanks, and at least two fluid dryer tanks. The framework provides a plurality of elongated horizontal frames fixedly...
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6389994 |
Furnace with front panel assembly
The invention is directed towards a front panel assembly for receiving air to be conditioned by a manufactured home furnace. The front panel assembly comprises molded panels allowing for a greater...
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6389995 |
Method of combustion and a combustion plant in which absorbent is regenerated
A method of combustion and a combustion plant in which absorbent is regenerated is described herein. During the combustion of a fuel in a combustion chamber enclosing a fluidized bed, a fuel and an...
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6386124 |
Waste treatment system
A waste treatment system for solidifying and increasing the speed at which manure would dry. The waste treatment system includes support members; and also includes an elongate tubular member being...
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6383297 |
Method and device for joint oxydation and heat treatment of workpieces
Disclosed is a method for joint oxydation and heat treatment of workpieces at temperatures ≦1300° in the treatment chamber of an oven containing a neutral or reactive gas in a temperature range...
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6382111 |
Methods to solidify cremation residues
Residual bones, and ashes from the cremation process of deceased humans and animals are turned into solid objects containing glass, ceramics, clay based materials, or composites such as organic...
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6383462 |
Fuel dilution methods and apparatus for NOx reduction
Methods and apparatus for reducing the content of nitrogen oxides in the flue gases produced by the combustion of fuel gas and combustion air introduced into a burner connected to a furnace are...
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6382112 |
Chute of a feed system for a refuse incineration plant having a cutting apparatus
The chute is provided with a cutting apparatus which has a mating holder, a clamping slide and a cutting slide. To close the chute, the mating holder is moved inward approximately into the center...
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6382110 |
Cremation method
A method and installation for the cremation of bodies in coffins. The coffin is placed in a crematorium furnace in the wall of which at least one burner is disposed. Conbustion occurs in a chamber...
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6382963 |
Grate cooler
A grate cooler of simple construction whose cooling grate is substantly protected against wear and which can be operated in simple fashion and with a high cooling efficiency. A plurality of...
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6380507 |
Apparatus for feeding waste matter into a plasma arc furnace to produce reusable materials
Apparatus and a method are disclosed for generating energy from the essentially complete disassociation of organic matter in a plasma arc furnace operating under pyrolytic conditions. Energy is...
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6379639 |
Process for purification of flue gas
A method for purifyiing flue gas derived form incinerators burning refuse, wood, or sludge, in which the flue gas is cooled in a spray drier. A dust remover removes the dust from the flue gas. The...
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6378447 |
Furnace with liquid-cooled grate elements and cooling circuit
The furnace with liquid-cooled grate elements has an inflow and a return to these grate elements, the inflow and the return being connected to a condensation device open to the atmosphere. The...
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6379146 |
Flow divider for radiant wall burner
A flow divider for use in a gas burner assembly supported in an opening in a furnace wall has injected fluid, such as gas and/or air, flowing through an inner burner pipe then outwardly through a...
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6375908 |
Process and apparatus for recovery of raw materials from wastes residues
A process is disclosed for recovering raw materials, in particular heavy metals such as chromium, zinc, copper, lead, or nickel, by separation from waste and residues, wherein a liquid or viscous...
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6371711 |
Valveless continuous atmospherically isolated container feeding assembly
An apparatus for feeding containers of feed material into a process chamber is disclosed. The apparatus is designed to maintain the atmosphere within the process chamber as separate from the...
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6367394 |
Pulverized fuel combustion burner
A pulverized fuel combustion burner and furnace arrangement has a plurality of air nozzles arranged on a side wall of the furnace for injecting a mixed flow of pulverized fuel and carrier air to...
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6368103 |
Method and apparatus for reducing emissions in kiln exhaust
A method for reducing emissions of a kiln including a feed end, the method includes operating the kiln and spraying a slurry inside the kiln at least five feet from the feed end. Additionally, the...
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6367395 |
Method of disposing of animal waste
A method of combustion of animal wastes to avoid release of objectionable odors and to obtain useful products from the animal wastes involving the drying of animal waste in a primary heat exchange...
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6363868 |
Combustors and burners with high turndown ratio
Various smoke and combustible gas combustors ( 200, 300 ) are disclosed, and also disclosed are systems ( 100, 200 ) combining gas combustor with inventive burner. Such a burner ( 100 or 100′ )...
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6363869 |
Potassium hydroxide flue gas injection technique to reduce acid gas emissions and improve electrostatic precipitator performance
A method for reducing acid gas emissions from a carbonaceous fuel burning power plant. An aqueous potassium hydroxide dry scrubber method is used to reduce the formation of nitrogen oxides, sulfur...
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6363625 |
Multiple drum mixing system
A drying and mixing plant is provided comprising a tapered inner drum ( 1 ) and an oppositely tapered outer drum ( 4 ) attached together concentrically and rotated as a unit. A burner ( 37 )...
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6360700 |
Refractory lining for tubular wall
A refractory tube wall lining comprises a multiplicity of refractory tiles ( 1 ) which are arranged next to and above one another and each have two T-shaped slots ( 16 ) which extend over the...
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6360677 |
Injector for a burner and corresponding injection system
An injector for a burner is provided in which assemblies for injecting the main and auxiliary fuels and the oxidizer are arranged radially, one around the other, about a longitudinal axis. The...
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6360678 |
Method and device for disposing of scrapped gas container
A method and apparatus for crushing waste gas cans between a pair of rotating rollers installed in a treatment chamber and removing the residual gas and residual liquid from the waste gas cans. The...
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6360680 |
Method of operating a furnace based upon electrostatic precipitator operation
A method is provided for controlling the operation of a furnace. A furnace generally includes a boiler having a combustion zone, a plurality of burners burning a mixture of fuel and air in the...
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6360679 |
Sanitary waste disposal unit
A sanitary waste disposal unit ( 1 ) including a scalable destruction chamber ( 11 ), a vacuum pump ( 23 ), a source of heat ( 15 ) and means ( 29 ) for the controlled introduction of air into the...
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6357367 |
Method for NOx reduction by upper furnace injection of biofuel water slurry
In an improved method for reducing nitrogen oxide emissions from a furnace wherein at least one injector is attached to the furnace above the primary combustion zone a biomass or biowaste and water...
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6357144 |
Two stage process for drying of raw wood material
Method for drying wood raw material ( 10 ) by means of hot gases ( 20 ) supplied to the drying process, in which VOC, apart from water, evaporate from the wood raw material into the gases. The...
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6355904 |
Method and system for high-temperature waste treatment
A waste treatment system is provided, including a waste melter system and an air pollution control system. Hazardous and/or radioactive waste in drums is conducted through a waste feed system into...
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6354181 |
Method and apparatus for the destruction of suspected terrorist weapons by detonation in a contained environment
An apparatus and method for the destruction of terrorist weapons, including explosives chemical and biological agents, by detonation in an enclosed double-walled steel explosion chamber having its...
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6352041 |
Method for preventing corrosion of a furnace
A method for preventing corrosion of a furnace by a corrosive gas. The material for the bottom tray in the furnace is made of anti-corrosion alloy such as molybdenum and chromium. The furnace also...
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6352040 |
Mobile armored incinerator
A mobile armored incinerator apparatus on a trailer which can be driven to a site to burn explosive materials safely to eliminate noxious particulates and liquids. A primary combustion chamber has...
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6349658 |
Auger combustor with fluidized bed
An improved auger combustor for the incineration of refuse featuring, in its preferred embodiment, a granular substrate formed as a fluidized bed by underfire air and composed of particulate...
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6350288 |
Method of and apparatus for fluidized-bed gasification and melt combustion
A combustion method and apparatus in which combustible matter, e.g., waste matter, coal, etc., is gasified to produce a combustible gas containing a sufficiently large amount of combustible...
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6347937 |
Rotary kiln burner
A direct coal fired burner system for a rotary kiln in which the burner has a multi-barrel construction through which primary air for conveying coal is heated with tertiary air sourced from the...
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6346220 |
Waste plastic dechlorination apparatus
A waste plastic dechlorination system comprises a dechlorination furnace 1 for heating and thermally decomposing waste plastics, and a rotating cutter 4 provided in the dechlorination furnace ...
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6345981 |
Controlled solid fuel thermolysis in preheater/precalciner kilns
A method and apparatus for controlling the combustion of fuel modules charged into a preheater or precalciner kiln above the transition shelf, typically into the riser duct, is described. The...
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6345580 |
Thrust grate with lateral guidance members for the moved grate component
Thrust grate with a stationary grate component and with a grate component ( 2 ) moved forwards and backwards and is connected to members for its lateral guidance. These members are formed by...
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6343557 |
Combustion furnace with grate and rod feeder
A combustion furnace for solid fuel, including combustable fuel, wherein the furnace is arranged with a grate ( 11 ) with openings ( 12 ) which are situated for supply of air or another gas mixture...
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