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7533620 |
Combustion installation with CO2 recovery
An installation for combustion ( 1 ) of carbon-containing solids includes an oxide reducing reactor ( 2 ), a first cyclone ( 5 ), a recuperator ( 6 ), an oxidation reactor ( 3 ), a second cyclone (...
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7531153 |
Methods and apparatus for removing mercury from combustion flue gas
A method for reducing an amount of mercury in flue gases generated by the combustion of coal is provided. The method includes combusting a quantity of coal and a quantity of air within a primary...
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7504081 |
Methods and apparatus to facilitate reducing mercury emissions
A method for reducing an amount of mercury in flue gas is provided. The method includes injecting a quantity of coal having a fineness of less than 70%<200 mesh and greater than or equal to...
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7421959 |
Systems and methods for processing waste materials
A multi-step process is provided in which waste material is processed in two or more steps. Specifically, an earlier step of the process heats the waste material at a first temperature. This...
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7320288 |
Steam-generating combustion system and method for emission control using oxygen enhancement
A steam-generating combustion system includes an oxygen enriched gas provided as at least part of an oxidant stream. A combustion chamber receives and combusts a fuel in the oxidant stream and...
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7302897 |
MSW disposal process and apparatus using gasification
A system for disposing of municipal solid waste provides commercially-available equipment that is modified to initially remove identifiable unwanted components from the waste, and then chop the...
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7188571 |
Method and apparatus for the processing of carbon-containing polymeric materials
A method for the processing of carbon-containing polymeric material, the method comprising the steps of: Introducing the carbon-containing polymeric material into the retort of a retort assembly...
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7128005 |
Non-polluting high temperature combustion system
Disclosed is a non-polluting high temperature combustion system which comprises in combination a graphite-lined combustion chamber fueled by a controlled-burn thermite fuel, wherein the fuel burns...
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7063027 |
Air curtain incinerator
A self-contained, transportable air curtain incinerator for combustion of low calorific value waste comprises a transportable frame supporting a firebox, a fuel supply tank, a fuel-burning electric...
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7014778 |
Device and method for treating waste product
A method and device are provided for treating a waste water waste-product mixture from a toilet by coupling the toilet to a waste product mixture to a waste product holding tank, connecting the...
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6997118 |
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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6978725 |
Process and apparatus for treating biogenic residues, particularly sludges
The invention relates to a process and apparatus for treating biogenic residues, particularly sludges, preferably in the area of a clarification plant. Biogenic residues with a variable dry...
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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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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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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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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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6814011 |
Plant for the hot treatment of waste gases from municipal waste incinerators
Plant for the hot treatment of waste gases from municipal waste incinerators or the like, comprising a first line of taking up hot waste gases for treating in an exit section of a municipal waste...
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6807916 |
Integrated pyrolysis systems and methods
Systems and methods for pyrolyzing waste materials are described. The method utilizes waste heat from a cement kiln and the pyrolysis system includes at least a feed inerting section and a...
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6807915 |
Method of carbonization of organic waste and apparatus therefor
The method of carbonization of organic waste according to the present invention comprises the steps of supplying organic waste to a dryer, reducing an amount of water in the organic waste by...
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6796250 |
Waste water recovery and utilization system
A waste water recovery and utilization system that converts waste water including gray water, liquid sewerage waste and solid macerated sewerage waste to steam and to electricity comprises a gray...
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6758150 |
System and method for thermally reducing solid and liquid waste and for recovering waste heat
A system and method are set for pyrolysis of waste feed material including a first retort segment disposed through a combustion chamber and a second retort segment disposed outside of the...
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6745706 |
Process and apparatus for disposing of municipal solid waste
A system for disposing of municipal solid waste 10 ) provides commercially-available equipment that is modified to initially remove identifiable unwanted components from the waste ( 12 ), and then...
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6729246 |
Interlinked synthetic garbage incinerator with a plurality of inlets
A garbage incinerator comprises an incinerator body having an elongated incinerating chamber, which forms an angle with a horizontal plane. A plurality of inlets are provided on the incinerator...
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6715431 |
Multifunctional disposal apparatus
The present invention relates to a multifunctional disposal apparatus for performing disposal by incineration, desiccation, fusion, degradation, ash melting and others on an object to be disposed...
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6694900 |
Integration of direct combustion with gasification for reduction of NOx emissions
The methods and systems of the present invention reduce NOx emissions in combustion systems, e.g., power plants, boilers, furnaces, incinerators, engines, and any combinations thereof. The...
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6694899 |
Use of expanded agents for minimizing corrosion and build-up of deposits in flue-gas systems
A method for minimizing corrosion and the build-up of deposits on surfaces of a flue-gas system exposed to moist substances and elevated temperatures, and particularly those surfaces which are used...
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6688106 |
Waste processing system and fuel reformer used in the waste processing system
A waste-to-energy incineration system, in which the amount and heat value of exhaust gas largely changes in long and short periods, comprises an incinerator for burning waste, a boiler in the...
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6686556 |
Solid-waste energy plant using catalytic ionic-impact decomposition and combustion product regeneration
A solid-waste conversion plant produces useful products and electrical energy in a closed system with zero emission of pollutants into the atmosphere. The plant is characterized by catalytic...
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6647903 |
Method and apparatus for generating and utilizing combustible gas
Apparatus and method for generating fuel gas and optionally, activated carbon gasification from biomass fuel.
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6619216 |
Incinerator with a dryer and a control unit for controlling temperature in the dryer
An incinerator includes a furnace, a heat-insulating shield, an air conduit, an air blower, and a dryer. The heat-insulating shield has a top wall, a vertically extending peripheral wall that...
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6619215 |
Incinerator with a heat-insulating shield
An incinerator includes a furnace, a heat-insulating shield, an air conduit, an air blower, and a dryer. The heat-insulating shield has a top wall, a vertically extending peripheral wall that...
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6619214 |
Method and apparatus for treatment of waste
An apparatus for treating waste material that comprises four major cooperating subsystems, namely a pyrolytic converter, a two-stage thermal oxidizer, a steam generator and a steam turbine driven...
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6615750 |
Sorbent conditioning and direct feed apparatus for a steam generator and a method for retrofitting a steam generator with same
A sorbent conditioning and direct feed apparatus is provided for direct feeding of a conditioned solid sorbent to a combustor 12 . The sorbent conditioning and direct feed apparatus includes raw...
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6615749 |
System for destroying documents
The invention relates to a system for completely destroying documents having been shredded by document shredders, wherein the system comprises: collecting means for shredded documents, burning...
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6615748 |
Gasifier
A method and portable apparatus is described for the conversion of cellulose and other blomass waste materials through a pyrolysis and partial combustion sequence in a downdraft gasifier to produce...
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6588350 |
Automatic coal stoker with increased sensible heat outflow
An automatic coal stoker is provided with internal means to increase the sensible heal outflow from the operating stoker, which means comprises a modified stoker housing that provides a first...
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6574885 |
Cyclone heat exchanger
The cyclone heat exchanger according to the invention comprises a set of cyclones for preheating powdered raw material. The set of cyclones is divided into a high temperature part ( 1 ) and a low...
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6553924 |
Co-combustion of waste sludge in municipal waste combustors and other furnaces
A system and method for treating, injecting and co-combusting sludge in a municipal waste or other solid fuel combustor. The system includes a sludge receiving and treatment module and a sludge...
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6536360 |
Heat recovery system and method of heat recovery and reuse for a portable incineration apparatus
A heat recovery system for an air curtain incinerator includes a transportable box defined by a plurality of walls and has an open top and an open bottom. The walls are lined with a refractory...
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6494153 |
Unmixed combustion of coal with sulfur recycle
An improved method of burning low sulfur coal in order to power gas turbines using unmixed combustion that ensures virtually complete oxidation of the coal, with the sulfur content of the coal...
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6484882 |
Plant for the processing of residue from a thermal waste disposal plant
In order to separate a carbon-containing fraction as completely as possible from a residue, for example a pyrolysis residue, a combustible constituent is first separated from a non-combustible...
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6470812 |
Method and apparatus for recovering energy from wastes by combustion in industrial furnaces
Method and apparatus to recover energy from waste by means of combustion of such waste in industrial furnaces, particularly of the rotary type, that has an external calciner, feeding such waste...
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6453829 |
Incinerator assembly having waste smoke treating device
An incinerator device includes an incinerator for burning the garbage to generate a smoke, the smoke has a portion sent back to and retreated by the incinerator, and the other portion sent to and...
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6439135 |
Organic waste gasification processing and the production of alternative energy sources
A municipal waste gasification system comprises a plurality of primary gasification chambers for receiving municipal waste, a means for operating the municipal waste gasification system so that one...
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6425335 |
Miniature garbage incinerator
A miniature garbage incinerator includes a base, a cover on the base, a pot shaped furnace at the center of the base to define an revolving space therearound, a helical pipe connected to the air...
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6401635 |
Liquid carton waste material recycling process and apparatus for recycling liquid carton waste material
Process for recycling of liquid carton waste material or other similar waste material having fibrous, metal and plastics materials. The process includes introducing the waste material and a...
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6401633 |
Closed cycle waste combustion
An apparatus for treating organic waste material characterized by high ash content is disclosed. The apparatus includes a slagging combustor for burning the organic waste material to produce a slag...
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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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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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6336449 |
Solid fuel burner for a heating apparatus
A burner system is described for burning granular pellets and similarly sized solid biomass heating fuel, e.g. wood pellets. It includes an air tight fire chamber having an exhaust outlet in an...
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