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8011360 Vented, gas-fired air heater  
A vented, gas-fired air heater especially designed for temporary heating applications includes an improved burner design providing effective air and gas mixing and efficient burning in the...
8006631 Radioactive waste reprocessing method and device  
Radioactive waste treatment method, includes: (a) loading waste into plasma shaft furnace by conveying waste by hermetic conveyor from automated storage into plasma shaft furnace, wherein conveying...
8006406 Drying system  
A method and apparatus for drying and reducing the particle size of malleable material. Preferred embodiments of the invention include a drying apparatus for use with a malleable material,...
8006600 Multiple blasting treating method  
A method of blasting hazardous substance or explosive in a pressure vessel is provided to improve efficiency while suppressing enlargement of the pressure vessel. To achieve it, the method includes...
8006407 Drying system and method of using same  
A drying system (100) for use in drying out a water-damaged structure includes a blower (105) for providing outside air to the water damaged structure. An indirectly fired furnace (101) is used for...
8001912 Pyrolyzing gasification system and method of use  
Pyrolyzing gasification system and method of use including primary combustion of non-uniform solid fuels such as biomass and solid wastes within a refractory lined gasifier, secondary combustion of...
8003845 Process for the complete combustion and oxidation of the mineral fraction of waste treated in direct incineration-vitrification apparatus  
The invention concerns a process enabling the complete combustion and oxidation of the mineral fraction of combustible waste contained in an apparatus intended to treat waste by direct...
7993131 Burner nozzle  
A burner comprises a body, a nozzle, and at least one attachment element for removably attaching the nozzle to the body. The body defines an oxidant inlet, a feedstock inlet, a body outlet, and one...
7992503 Cleaning device, cleaning tool and method of using the cleaning device  
The present invention relates to a method of using a cleaning device for cleaning outlet ports (11) or the like and/or outlet spouts (12) or the like in soda recovery boilers (13) or the like, the...
7987613 Control system for particulate material drying apparatus and process  
A control system for controlling the utilization of heated waste streams for fluidizing particulate matter such as coal in a fluidizing bed dryer. The control system includes a number of graphic...
7987821 Detonation combustor cleaning device and method of cleaning a vessel with a detonation combustor cleaning device  
A detonation combustor cleaning device includes at least one combustion chamber having combustion flow path and including a deflection member. An ignition device is operatively connected to the at...
7985345 Methods and systems for converting waste into complex hydrocarbons  
A method for receiving animal waste from animal confinements or other concentrated animal waste sources and for converting the waste into a complex hydrocarbon is described. The waste contains both...
7981200 Flare stack adapted to heat incoming fuel  
A flare stack that preferably comprises a burner assembly, an exhaust stack, an housing, and a fuel line. The burner assembly burns a fuel to generate thermal energy and combustion byproducts. The...
7975398 Process and system for drying and heat treating materials  
This invention discloses systems and methods for conversion of high moisture waste materials to dry or low moisture products for recycle or reuse. The equipment systems comprise a gas turbine...
7975628 Method for supplying combustion gas in incineration systems  
The combustion system for implementing the process has a combustion grate, hoppers below the combustion grate for supplying primary combustion gas through the grate and nozzles that lead into the...
7975658 Air port and smelt spout cleaner and drop jaw tip  
An air port or smelt spout cleaning tip presents a wider cleaning area configuration on an insertion phase, and on retraction, the tip collapses to provide a smaller size to prevent against hanging...
7976593 Gasifier and gasifier system for pyrolizing organic materials  
A gasifier and gasifier system based on the gasifier, which contains as a major component, a novel feed system for feeding organic materials into the burn pile of the gasifier. The gasifier feed...
7971539 Cleaning device, cleaning tool and method of using the cleaning device  
A cleaning device, cleaning tool and method for cleaning outlet ports or the like and/or outlet spouts (12) or the like in soda recovery boilers of the like the cleaning device including at least...
7972572 Reactor vessel and liner  
A reactor vessel liner system includes a liner having a plurality of first conduits and a plurality of second conduits for conveying a coolant. The plurality of second conduits is located at least...
7971540 Control of combustion system emissions  
A process for capturing undesirable combustion products produced in a high temperature combustion system. Very finely sized particles of alkaline earth carbonates or hydroxides, with or without...
7967008 Fireplace combustion system  
A fireplace system having a fireplace cavity and a secondary combustion assembly disposed adjacent to a rear wall of the fireplace cavity. The secondary combustion assembly includes a plurality of...
7968047 Blaster nozzle  
A novel blaster nozzle (10) used for assisting in the pneumatic removal of cloggings and cakings during the transport of particulate matter through an enclosure housing is set such that it can be...
7966741 Process and apparatus for manufacture of fertilizer products from manure and sewage  
This invention discloses systems and methods for conversion of manure to novel fertilizer and/or soil builder products useful as input for organic farming operations. The equipment systems comprise...
7964026 Gasification apparatus  
A gasification system having a combustor vessel, an optional scrubber vessel, an optional fixer vessel, an optional cyclone vessel and an optional demister vessel. A wide variety of possibly moist...
7963048 Dual path kiln  
An dual path kiln is provided that includes a kiln having one or more chambers and at least two lumber charge paths adapted to convey lumber through the kiln in opposite directions.
7963236 Boiler and method for controlling air and fuel ratio using air pressure sensor  
Disclosed is an air-fuel ratio control boiler using a air pressure sensor and method for controlling the air-fuel ratio thereof. The boiler is comprised of a fan, the air pressure sensor, a air...
7959890 Method of reclaiming carbonaceous materials from scrap tires and products derived therefrom  
The invention relates to recycled rubber produced by a process comprising the steps of: a) shredding cleaned rubber tires into shreds less than 2″ long; b) pyrolyzing the shreds in a reaction c...
7959892 Reduction of CO and NOx in full burn regenerator flue gas  
A hot oxygen stream containing radicals is fed into a gas stream, such as a catalyst regenerator flue gas stream, that contains carbon monoxide to convert carbon monoxide to carbon dioxide.
7959435 Method and apparatus for reducing NOx emissions in rotary kilns by SNCR  
A method of operating a mineral processing kiln includes introducing a quantity of a selective non-catalytic reduction (SNCR) reducing agent into the kiln. The SNCR reducing agent may be a solid,...
7954438 Wood fired boiler  
A bio-mass fueled boiler operating at delivered efficiencies in excess of 90%. Pre-heated, pressurized primary combustion air is supplied to a primary burn chamber via horizontal and vertical...
7955577 Reducing mercury emissions from the burning of coal  
Sorbent components containing calcium, alumina, and silica are used in combination during coal combustion to produce environmental benefits. Sorbents are added to the coal ahead of combustion...
7950922 Portal frame design kiln  
A portico furnace includes a number of porticos (1), which are arranged parallel to one another and which define the spans of the furnace, and supports (2, 6) that are attached to the porticos (1),...
7950339 Pyrolysis apparatus with transverse oxygenation  
Apparatus for the pyrolysis of solid waste material includes a thermal reactor including an elongate hollow housing with a reaction chamber disposed within the housing. The thermal reactor is...
7942666 Apparatus for burning organic substances  
An apparatus is described for burning organic substances, comprising a horizontal combustion chamber (2) provided in a housing (1) and heat-insulated against said housing (1), and a counter-flow...
7938071 Secondary air flow biasing apparatus and method for circulating fluidized bed boiler systems  
A secondary air flow biasing apparatus for a CFB combustion system includes a sorbent feed path configured to convey processed sorbent particles to a CFB furnace by utilizing a portion of secondary...
7931881 Integrated boiler and air pollution control systems  
An air pollution control system includes an emission treatment system configured to receive flue gas, to reduce at least one pollutant therefrom, and to output emission treated flue gas. A first...
7930981 Adjustable riffler assembly  
An adjustable riffler can be used in a piping system connecting a pulverizer and a furnace. The adjustable riffler includes a support member, at least two plates spaced apart along an axis, and at...
7926747 Variable orifice black liquor nozzle  
A nozzle for the spraying of black liquor in a recovery boiler has discharge orifice inserts that can be removed and replaced with other inserts, to provide variable spray patterns, by changing the...
7926432 Low NOx cyclone furnace steam generator  
A low NOx Cyclone furnace steam generator including redesigned or modified Cyclone furnaces, air flow distribution, and new or relocated air ports maintains and/or minimizes NOx emission levels...
7922993 Spherical carbon nanostructure and method for producing spherical carbon nanostructures  
A method for producing carbon nanostructures according to the invention includes injecting acetylene gas into a reactant liquid. The injected acetylene molecules are then maintained in contact with...
7921786 Grating system and sidewall seal arrangement for oscillating grate stoker  
The invention includes a grate system for a boiler. The grate system includes a grate unit and a side header guard. The grate unit supports fuel during combustion thereof, and has an upper surface,...
7914280 Combustion method and apparatus  
A method comprises providing a combustion apparatus having an outer vessel and an inner conduit. The outer vessel has a first wall that defines an internal volume. The inner conduit is at least...
7913632 Combustion method and system  
A method of combustion for pulverized hydrocarbonaceous fuel includes injecting a concentrated fuel and air stream into a burner, causing a low-pressure zone; directing a flow of a high-temperature...
7914282 Apparatus for reducing pollution from a flare stack  
Apparatus for reducing pollution from a flare stack includes a platform disposed on or near the top of the flare stack and a plurality of baffles and filters disposed on the platform. A first...
7909556 Charging device and distribution chute for a shaft furnace  
A charging device for a shaft furnace comprises a distribution chute for bulk material and a drive mechanism for the distribution chute. The distribution chute has a trough-shaped main part with an...
7906695 Biomass conversion by combustion  
Break down of waste materials such as animal parts is carried out by pyrolysis, gasification and combustion using a reactor vessel with a conical lower portion located within an exterior vessel....
7900567 Shielding arrangement for the smelt spout area of a recovery boiler  
A method for improving the operation safety of the smelt spout area of a recovery boiler, which smelt spout area comprises a working area (6), as well as smelt spouts (2) connected to the lower...
7901653 Spherical carbon nanostructure and method for producing spherical carbon nanostructures  
A method for producing carbon nanostructures according to the invention includes injecting acetylene gas into a reactant liquid. The injected acetylene molecules are then maintained in contact with...
7895957 Heat exchanger tube, method of manufacturing heat exchanger tube, and fluidized-bed furnace  
A heat exchanger tube 41 includes: a first cover layer 44 provided on an outer side of a tube main body 42 to partly or completely cover a tube main body 42; and a second cover layer 45 provided on...
7895956 Roll-off firebox apparatus  
A firebox apparatus is adapted for transport on a vehicle having a roll-off hoist mechanism by providing parallel guides on the underside of a supporting skid assembly of the firebox apparatus for...