Matches 1 - 50 out of 190 1 2 3 4 >

AcclaimIP-ad

Match Document Document Title
US20120255470 BIOMASS BOILER SCR NOX & CO REDUCTION SYSTEM  
A selective catalytic reduction system and method for reducing nitrogen oxide (NOx) emissions comprising a boiler producing flue gas emissions, a particulate control device receiving flue gas...
US20150253006 EMISSION REDUCTION DEVICE FOR A WOOD HEATER  
An inventive apparatus for reducing emissions from a wood heater comprises (i) two or more volumes of a porous, catalyst-coated medium and (ii) one or more holders for the catalyst-coated medium....
US20130019785 Carbon Sequestration in Municipal Solid Waste to Energy Plants  
This invention describes a process for a complete sequestration of carbon (CO2) from Municipal Solid Waste (MSW) to energy plants which produce Refuse Derived Fuel and the associated exhaust...
US20140182296 APPARATUS AND METHOD OF BURNING SEWAGE SLUDGE AND GENERATING POWER THEREOF  
The disclosure is concerned with generating power using new organic fuel that is generated at wastewater purification plants in the form of sewage sludge with moisture content up to 90-95%. The...
US20140109806 HYBRID WOOD BURNING FIREPLACE ASSEMBLY  
A hybrid wood-burning fireplace assembly configured for burning wood-based fuel, wherein the burning generates combustion exhaust. The assembly comprising a fire box having an interior area, a...
US20140150699 METHOD AND FOSSIL-FUEL-FIRED POWER PLANT FOR RECOVERING A CONDENSATE  
A fossil-fuel-fired power plant, having a combustion device, a CO2 separation device, which is arranged downstream of the fossil-fuel-fired power plant, for removing CO2, and a CO2 compressor...
US20100205964 POST-COMBUSTION PROCESSING IN POWER PLANTS  
A system and method for configuring a steam turbine in a power plant to supply steam from a low pressure section of the steam turbine to a flue-gas processing unit in the power plant.
US20050223954 Mini batch waste treatment system  
An apparatus and method for treating small amounts of organic waste materials that may contain some inorganic materials in an ecologically friendly manner is disclosed. The apparatus includes a...
US20120222557 IONIC LIQUIDS COMPRISING HETERAROMATIC ANIONS  
Some embodiments described herein relate to ionic liquids comprising an anion of a heteraromatic compound such as optionally substituted pyrrolide, optionally substituted pyrazolide, optionally...
US20130186313 LOW EMISSION, WOOD FUELED HYDRONIC HEATER  
A wood burning hydronic heater comprises a primary firebox into which the wood is loaded and wherein initial combustion occurs. The heater also includes a secondary combustion chamber below the...
US20140150402 SYSTEM AND METHOD FOR BURNING VANADIUM-CONTAINING FUELS  
In one aspect, a combustion system is configured to facilitate preventing the formation of vanadium pentoxide (V2O5) and decrease a concentration of at least one of vanadium trioxide (V2O3) and...
US20100307388 FLUE GAS PURIFICATION PLANT  
A plant for purifying the flue gases from a furnace, in particular from a rotary cement kiln, has at least one selective reduction catalyst for reducing nitrogen oxides present in the flue gas,...
US20110056417 CATALYST ASH PROTECTOR  
A combustion apparatus includes: a combustion device operable to produce flue gas having large particulate ash entrained therein; an outlet duct coupled in flow communication with the combustion...
US20110303133 POLLUTION ABATEMENT PROCESS FOR FOSSIL FUEL-FIRED BOILERS  
The present invention provides improved boiler assemblies (10) with enhanced pollution abatement properties through injection and recycling of particulate sorbent materials including sodium...
US20100077944 COMBUSTION SYSTEM WITH PRECOMBUSTOR  
A precombustor having a chamber having a first end and a second end, and an inlet configured to deliver a substantially parallel flow of solid fuel surrounded by oxygen at the first end. The first...
US20080006034 Method And System For The Recycling Of Municipal Solid Wastes, And Exploitation Of The Wasted Solid Recovery Fuel  
The present invention refers to a method and a system for the complete recycling of municipal solid wastes with minimal environmental impact and with the exploitation of the wasted solid recovery...
US20110214593 ECO-FRIENDLY SYSTEM AND PROCESS FOR GENERATING THERMAL ENERGY FROM WASTE BIOMASS  
An eco-friendly system for generating thermal energy from waste biomass comprises a furnace, a set of boiler tubes placed on the top of the furnace, a rectangular or tubular structure housing the...
US20140102343 DESULFURIZATION IN A REGENERATIVE CALCIUM CYCLE SYSTEM  
The present invention relates to a method and system for combustion of a fuel and treatment of the resulting flue gas. The method includes: combusting a fuel with air or oxygen to produce a hot...
US20120234217 METHOD FOR PROCESSING ASH, AND AN ASH PROCESSING PLANT  
In a method for processing ash, fly ash is separated from a product gas flow obtained from gasification of fuel, which fly ash is burned in fluidized bed combustion to reduce the carbon content of...
US20140013661 REFINED TORREFIED BIOMASS  
A manufacturing process is disclosed for preparing torrefied biomass having a reduced inorganic content which comprises passing crude torrefied biomass through one or more selective separation...
US20090277363 Oxyfuel Boiler System and Method of Retrofit of Air Fired Boiler to Oxyfuel Boiler  
An oxyfuel boiler system, comprising: an oxygen generator to separate oxygen from air; a coal supply unit to dry and pulverize coal; a burner having a fuel feed path for feeding pulverized coal...
US20110011315 Oxyfuel Boiler and Control Method for Oxyfuel Boiler  
An oxyfuel boiler structured so as to mix oxygen separated from air with a part of exhaust gas branched from exhaust gas discharged from the boiler for generating vapor and supplying to a vapor...
US20120285353 PROCESS AND SYSTEM FOR QUENCHING HEAT, SCRUBBING, CLEANING AND NEUTRALIZING ACIDIC MEDIA PRESENT IN THE FLUE GAS FROM THE FIRING OF FOSSIL FUEL  
The present invention provides a novel process for quenching heat, scrubbing, cleaning and neutralizing the hot and dirty fossil fuel fired flue gas liberated by a fossil fuel fired boiler using...
US20100300336 REDUCTION OF MERCURY FROM A COAL FIRED BOILER  
A method and system are disclosed for achieving reduced mercury emissions from a power plant at a minimum cost. The parameters of the combustion chamber and a sorbent injector are manipulated to...
US20120222591 Method of and Apparatus for Selective Catalytic NOx Reduction in a Power Boiler  
A method of selective catalytic NOX reduction in a power boiler and a power boiler with selective catalytic NOX reduction. Fuel is combusted in a furnace of the boiler and a flue gas stream that...
US20130145974 COMPOSITION AND METHOD FOR REDUCING SOx and NOx EMISSIONS FROM COMBUSTION OF FUEL  
A fuel mixture characterized by reduced SOx and NOx emissions from combustion of the fuel, comprising: fuel; and an ester additive derived from reaction of i) a C6-C16 aliphatic straight chain or...
US20090031933 DISPOSAL METHOD AND EQUIPMENT FOR EXHAUST GAS FROM COMBUSTION SYSTEM  
Carbon dioxide in combustion exhaust gas can be effectively separated and the combustion exhaust gas including the other exhaust gas components condensed through the separation of carbon dioxide...
US20120037056 Process for Operating a Fossil Fuel Fired Power Plant  
An integrated process for operating a fossil fuel fired power plant including: producing hydrogen gas and an aqueous solution of hydrogen peroxide via a process including: dissociating hydrogen...
US20080202395 Vacuum Incineration Apparatus For Waste Disposal and Vacuum Preservation Method Thereof  
Disclosed are a vacuum incineration apparatus for waste disposal and a vacuum preservation method thereof. The present invention provides a vacuum incineration apparatus for waste disposal and a...
US20140109807 METHOD AND DEVICE FOR REMOVING MERCURY DURING THE PRODUCTION OF CEMENT CLINKER  
A method and a device remove mercury from exhaust gases during a production of cement clinker. The device contains a pre-heating stage, a feed point for raw materials required for the production...
US20110290164 MUNICIPAL SOLID WASTE FUEL STEAM GENERATOR WITH WATERWALL FURNACE PLATENS  
A steam generator includes a furnace configured and adapted to generate a stream of furnace exit gases from the combustion of municipal solid waste fuel. At least one superheater is disposed...
US20090255450 OXY-COMBUSTION COAL FIRED BOILER AND METHOD OF TRANSITIONING BETWEEN AIR AND OXYGEN FIRING  
A new and unique boiler and method of transition between air and Oxy-combustion in a coal fired combustion process wherein near pure oxygen may be introduced to the boiler furnace in several...
US20080267838 Apparatus and method for sequestering flue gas CO2  
A fluidized bed reactor device for sequestering flue gas CO2 from a flue gas source is provided. The fluidized bed reactor device comprises an operating portion having a first end and a second...
US20100077945 CONVECTIVE SECTION COMBUSTION  
An oxy/coal combustion system and method include a furnace arranged and disposed to receive and combust a first solid fuel to form a combustion fluid, a convective section having one or more inlet...
US20110303132 METHOD AND APPARATUS FOR CASCADED BIOMASS OXIDATION WITH THERMAL FEEDBACK  
The invention relates to a method for cascaded biomass oxidation in a dish burner with ejection firing. The fuel (18), together with oxygen-containing primary air, is fed to a gasifier dish (8)...
US20090211503 AIR-FIRED CO2 CAPTURE READY CIRCULATING FLUIDIZED BED STEAM GENERATORS  
A combustor 110 is operative to effect therewith the combustion of fossil fuel 114′ in order to thereby both heat to a working fluid 102 and generate a flue gas 104. An air preheater 144 receives...
US20080276844 COAL BOILER AND COAL BOILER COMBUSTION METHOD  
Disclosed is a coal boiler that makes it possible to reduce the height of the boiler and shorten the period of construction. The coal boiler includes a first furnace in which a combustion gas...
US20110067610 WATER RECOVERY FROM FLUE GAS IN STEAM-ASSISTED PRODUCTION  
A method for introducing flue gas in a steam-assisted production facility into a vapor-liquid contactor. In this method the flue gas comprises boiler combustion products selected from at least one...
US20060090678 Reduction of NOx in combustion flue gas  
A method of decreasing the concentration of nitrogen oxides in flue gases emitted into the atmosphere from combustion systems that burn carbonaceous materials which involves pretreating...
US20080250780 Aquatic sink for carbon dioxide emissions with biomass fuel production  
Carbon dioxide emissions from a hydrocarbon combustor are discharged into a large aquatic body, which acts as a CO2 sink. The aquatic capture of the CO2 prevents that CO2 from entering the...
US20140208998 STAGED COMBUSTION OF SULFUREOUS COMBUSTIBLE EFFLUENTS WITH RECOVERY OF THE SULFUR IN THE CLAUS PROCESS  
The invention relates to a process for advantageously efficiently treating a sulfureous combustible effluent stream by recovering the sulfur in elemental form. This process consists especially of...
US20100263577 POLLUTION ABATEMENT PROCESS FOR FOSSIL FUEL-FIRED BOILERS  
The present invention provides improved boiler assemblies (10) with enhanced pollution abatement properties through injection and recycling of particulate sorbent materials including sodium...
US20080110381 MULTI-COMPARTMENT OVERFIRE AIR AND N-AGENT INJECTION METHOD AND SYSTEM FOR NITROGEN OXIDE REDUCTION IN FLUE GAS  
A method of decreasing a concentration of nitrogen oxides in a combustion gas flowing through a vessel including: generating a flue gas in a combustion zone of the vessel, the flue gas containing...
US20100077947 METHOD OF COMBUSTING SULFUR-CONTAINING FUEL  
A method of combusting sulfur-containing fuel in a circulating fluidized bed boiler includes the steps of (a) feeding sulfur-containing fuel into a furnace of the circulating fluidized bed boiler,...
US20090044737 Process for Efficient Energy Recovery from Biomass  
A method for extracting energy from biomass depleted of at least some carbohydrate, at least some oil, or both by a) introducing the biomass into a vertically elongated combustion chamber having...
US20110290163 HYBRID OXY-FUEL BOILER SYSTEM  
An air-fired combustion unit such as a utility boiler is converted to oxy-fired operation and a second oxy-fired combustion unit is operatively connected upstream so that its flue gas is fed into...
US20100058962 METHOD FOR INJECTING A SUBSTANCE INTO A BOILER OF A WASTE INCINERATION PLANT  
A method is provided for injecting a substance into a boiler of a waste incineration plant using a gaseous propellant, the substance being conducted, starting from at least one distributor, via...
US20090249988 Apparatus and Process for Oxycombustion with CO2 Capture  
An oxycombustion apparatus comprising an air separation unit (2) in which oxygen (10) is produced optionally by cryogenic distillation, an oxycombustion boiler (1), means for sending the oxygen...
US20070251435 Fuel and emissions reduction power plant design using Oxygen for combustion and flue gas recirculation to minimize Carbon Dioxide and NOx emissions  
Power/process boiler modifications to use direct Oxygen input to burn the Carbon based fuel in a Nitrogen deficient atmosphere created by flue gas recirculation. This will result in a substantial...
US20070137537 High efficiency cyclone gasifying combustion burner and method  
A cyclone gasifying combustion burner and its operation is described. An exemplary burner has an inner cylindrical wall with a contour chamber feeding combustion air into the inner cylindrical...
Matches 1 - 50 out of 190 1 2 3 4 >