Matches 1 - 50 out of 24758 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >
Match Document Document Title
7452517 Integrated approach to reduction of mercury emissions  
Method for reducing mercury emissions from coal-fired combustion comprising staging of a combustion unit to remove mercury with fly ash from the flue gas, introducing activated carbon to remove...
7449156 Molten metal reactor utilizing molten metal flow for feed material and reaction product entrapment  
A molten metal reactor ( 10 ) quickly entrains a feed material in the molten reactant metal ( 16 ) and provides the necessary contact between the molten reactant metal and the feed material to...
7448332 Refuse disposal by environmentally safe high temperature disintegration  
A method and apparatus for burning material having a primary burner in the form of an elongated cylinder, the ends of the cylinder closed with stationary end walls. The cylinder is rotated about...
7448331 Starved air inclined hearth combustor  
An inclined hearth combustor which generally includes a primary combustion chamber having a plurality of stepped hearths, a secondary combustion chamber in communication with the primary combustion...
7444947 Method for feeding a mixture comprising a burnable solid and water  
The present invention is a method for feeding a mixture comprising a burnable solid and water to a combustion furnace or gasification reactor, comprising heating the mixture with a heater to...
7438005 Low NOx combustion  
Combustion of hydrocarbon liquids and solids is achieved with less formation of NOx by feeding a small amount of oxygen into the fuel stream.
7438004 MgAl2O4 spinel refractory as containment liner for high-temperature alkali salt containing environments  
A method includes containing a high-temperature alkali salt containing environment using a refractory containment liner containing MgAl 2 O 4 spinel. A method, includes forming a refractory brick...
7438003 Burning container  
A burning device includes a plurality of interconnected chamber walls defining a burning chamber and a central axis, each chamber wall also defining a plurality of chamber apertures. A plurality of...
7435400 Optimizing post-combustion nitrogen oxide and sulfur dioxide reductions and improving combustion efficiency in coal fired boilers  
A method for increasing the nitrogen oxide emissions by either removing or modifying fuel rich nitrogen oxide (NO x ) reduction processes thereby improving combustion efficiencies especially with...
7435286 Sorbents for the oxidation and removal of mercury  
A promoted activated carbon sorbent is described that is highly effective for the removal of mercury from flue gas streams. The sorbent comprises a new modified carbon form containing reactive...
7431686 Portable vapor containment structure  
A portable vapor containment structure has a support frame, at least three wheels to roll the support frame about the ground and wheel retractors for retracting each of the wheels so as to allow...
7430970 Burner with center air jet  
A new burner apparatus and method of combusting fossils fuels for commercial and industrial application is provided wherein the new burner apparatus achieves low NO x emissions by supplying oxygen...
7430969 Method for reducing the amount of a sulfur dioxide in a flue gas resulting from the combustion of a fossil fuel  
A process for removal of sulfur dioxide from a flue gas. An alkaline admixture is coated with a coating agent that improves dispersability and delays calcination of the alkaline admixture within a...
7426892 Water-cooled grate  
The present invention relates to a water-cooled grate, which can be cooled while avoiding high and low temperature corrosions. The water-cooled grate comprises: at least one cooling pipe for...
7426891 System for converting animal waste into an environmentally friendly energy source  
A simplified energy producing system that utilizes natural animal waste and/or by-products and converts such waste into a usable clean energy source. The system incorporates a grinder/dehydration...
7424856 Grate element for a grate of a waste combustion installation  
The present invention relates to a grate element ( 1 ) for a grate of a waste-incineration plant, having a plurality of rows of grate blocks, which are moveable or fixed, arranged one behind the...
7424855 Slide arrangement  
A slide arrangement for blocking or closing off a channel disposed between a coal pulverizer and coal dust burners, and conveying a gas having a high proportion of coal dust. The slide arrangement...
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...
7416406 Furnace framework system with expansion joint  
Aspects of this invention include a furnace framework system which includes a framework with a first end piece, a second end piece and inter-connecting structural members operatively connecting the...
7410611 In-line method and apparatus to prevent fouling of heat exchangers  
The present invention relates to a method and apparatus for the prevention of fouling of process streams by the application of electric charge on process components. The electric charge may be...
7409838 Reducing corrosion and particulate emission in glassmelting furnaces  
A glassmelting furnace is heated by combustion of fuel having an atomic ratio of hydrogen to carbon of 0.9 or less.
7401577 Real time optimization and control of oxygen enhanced boilers  
An oxygen enriched boiler having a burner subassembly and a steam subassembly is disclosed. The burner subassembly has a fuel inlet, an oxidant inlet, a combustion chamber, a flue gas composition...
7399458 Fired equipment with catalytic converter and method of operating same  
A fired equipment system and process for operating same is provided that combines stationary industrial burner technology and a catalyst bed that converts pollutants formed during combustion of...
7395917 Method and apparatus for treating a layer of bulk material  
The invention includes a method and an apparatus for treating, in particular cooling, a layer of bulk material by means of a stream of gas passed through it on a grate. The grate includes a...
7394041 Apparatus for treating a waste gas using plasma torch  
Disclosed is a waste gas treatment apparatus having a waste gas inlet for flowing a waste gas into a main combustion chamber provided in empty space inside a body, and a plasma torch configured to...
7392753 Process and apparatus for disposal of wastes  
An apparatus 1 for disposal of wastes comprises a measuring hopper 2 for measuring a charging amount of a waste to be disposed such as domestic wastes, industrial wastes or the like or a...
7392752 Solid fuel boiler and method of operating combustion apparatus  
There is disclosed a solid fuel boiler including: a furnace including a plurality of solid fuel burners and a furnace wall to perform horizontal firing; a duct through which a part of combustion...
7392751 Port rodder with velocity damper  
A port rodder assembly for a recovery boiler includes a duct affixed to and in fluid communication with an air port of the boiler, having a hollow interior, and an air inlet opening. A cutting head...
7390353 System for removing water from flue gas  
A system ( 10 ) for removing water from a flue gas ( 12 ) includes a heat exchanger ( 16 ) for receiving a flow of heat exchanging fluid and the flue gas ( 12 ). An absorber ( 40 ) may have a gas...
7390338 Method and apparatus for regenerating engine exhaust filters  
Internal combustion engine exhaust filter devices and the like are regenerated by placement in a reclamation or burn-off furnace, raising the temperature to at least about 800° F. to 900° F. and...
7389610 Door system  
A door system used in a doorway of a pressurizable compartment of a high temperature structure, having a screw for compressing the door and a thrust collar providing clearance between the thrust...
7387662 Method and device for separating gaseous pollutants from hot process gases by absorption and a mixer for moistening particulate dust  
In a method of separating gaseous pollutants from hot process gases, the process gases are passed through a contact reactor ( 22 ), in which an absorbent material in a moistened state is introduced...
7384615 Method oil shale pollutant sorption/NOx reburning multi-pollutant control  
A method of decreasing pollutants produced in a combustion process. The method comprises combusting coal in a combustion chamber to produce at least one pollutant selected from the group consisting...
7384610 Method and means of disposing of hazardous wastes connected with criminal activity  
A method and apparatus are provided for disposing of hazardous waste associated with criminal activity, the apparatus having a burner assembly and a gas neutralizing assembly secured to a portable...
7383779 Recycling system and method  
A system and method of recycling non-hazardous waste materials is provided, wherein the method first comprises reducing the size of said non-hazardous waste materials. The method further includes...
7377773 Method of reducing NOx emissions in rotary preheater mineral kilns  
This invention relates to a method to further enhance NO x reduction in rotary preheater mineral kilns by coupling the temperature control and gas composition uniformity afforded by the high...
7377771 Apparatus for the thermal treatment of process exhaust gases containing pollutants  
The invention relates to an apparatus for the thermal treatment of process exhaust gases containing pollutants, which can be used for a very wide range of surface modification processes carried out...
7375643 Through a wall combustion detector  
A detector of combustion products in air gaps adjacent to chimneys or flues has an air gap detection unit coupled to a displaced control unit. The control unit can be located adjacent to a...
7373903 Medical waste treatment apparatus  
A medical waste treatment apparatus which comprises: a processing chamber where medical waste is loaded and heated; a combustion chamber having fuel burning means for burning a fuel to...
7367799 Cooler for cooling clinker  
The invention relates to a cooler for cooling clinker with a device for removal of a sample of the clinker, wherein the cooler has a first cooler section, a second cooler section and a crusher...
7363867 Method and apparatus for adding reducing agent to secondary overfire air stream  
A combustion boiler for burning fuel and producing heat to generate steam. A method of minimizing discharging of nitrogen oxides from a combustion boiler comprising the steps of spraying a reducing...
7363866 Control system for a waste processing apparatus  
A control system for a waste processing apparatus controls entry of a predetermined quantity of waste into the processing chamber via air lock whenever the level of waste in the chamber has fallen...
7361209 Apparatus and process for preparing sorbents for mercury control at the point of use  
A system for treating a contaminated gas stream is provided that includes a comminution device 204 operable to effect size reduction of a plurality of sorbent particles and form a plurality of...
7357903 Method for reducing NOx during combustion of coal in a burner  
An organically complexed nanocatalyst composition is applied to or mixed with coal prior to or upon introducing the coal into a coal burner in order to catalyze the removal of coal nitrogen from...
7350471 Combustion system with recirculation of flue gas  
An improved combustion method and corresponding apparatus is disclosed, where the method includes oxidizing a fuel in a combustion chamber with an oxidizing stream including an air stream and a...
7344622 Pyrolytic process and apparatus for producing enhanced amounts of aromatic compounds  
A pyrolysis process and reactor converts various hydrocarbons such as waste materials, for example, scrap polymers, tires, etc., into various chemical components or amounts thereof, not otherwise...
7343866 Waste-throughput limiting control  
Waste-throughput limiting control device (MBR) comprising at least one averaging unit (ME), a waste-throughput limiting controller (MBr) and a minimum unit (MIN). Starting from a waste weight (MG)...
7341007 Balancing damper  
An apparatus for use in a furnace system to facilitate efficient and complete combustion of coal streams in a carrier gas. The apparatus, capable of being positioned horizontally or vertically in...
7335014 Combustion NOx reduction method  
A method of extending the droplet half-life of water droplets in a combustion furnace by increasing the relative humidity in the droplets' environment; thereby reducing the evaporation rate of the...
7331299 Incombustible withdrawing system  
An incombustible withdrawing system withdraws an incombustible from a fluidized-bed furnace having a fluidized bed formed therein by a fluidized medium. The incombustible withdrawing system has a...
Matches 1 - 50 out of 24758 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >