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8475726 Reactor and apparatus for pyrolyzing waste, especially tyre  
A reactor (6) for pyrolysing waste, in particular rubber tires, said reactor comprising a pyrolysis space (68), an inlet port (63) and an outlet port (64) enabling a flow across the pyrolysis...
8474387 Method and apparatus for incineration of combustible waste  
A method and apparatus for incinerating different types of combustible waste in a cement manufacturing process. Two combustion chambers for incinerating waste are arranged in series, with first...
8470290 Methods and apparatus for industrial waste recovery  
This application concerns methods and apparatus for use in industrial waste recovery operations such as recovery of non-consumed chemicals in industrial processes, with recovery of quick lime in a...
8473177 Apparatuses, methods, and systems for thermal management of hybrid vehicle SCR aftertreatment  
Some exemplary embodiments include hybrid vehicle systems including an engine operable to output exhaust, an exhaust aftertreatment system configured to receive the exhaust from the engine, the...
8464437 Apparatus and method for the treatment of biosolids  
Biosolids in the nature of sewage sludge is processed in a controlled environment to produce a dried sludge product of relatively high dry solid content with the elimination of or reduced levels...
8464761 Flow control arrangement  
Flow restrictors (4), (14) are widely utilized with regard to providing flow control in such situations as with respect to sealing and pressurization of bearing chambers in gas turbine engines....
8464704 Combustion apparatus for solid fuel  
A combustion apparatus for the burning of solid fuel using a plurality of secondary combustion zones is disclosed. The combustion apparatus includes primary and secondary air inlets, an inclined...
8459193 Device and method for gasification and/or pyrolysis, or vaporization of combustible materials  
The device comprises: an inner chamber (56) which has an upper aperture or mouth (36) and is delimited by a lateral wall (20) and by a base wall (19), and which is intended to contain a primary...
8459192 Device for gasification and combustion of solid fuel  
A partition divides an enclosure into an upper space and a lower space, the partition having a hole which provides essentially the only passage for gas to flow from the lower space to the upper...
8459986 Oxygen to expand burner combustion capability  
A burner at which fuel cannot be combusted with air as the only source of oxygen for combustion in a stable flame at the burner when the feed rate of the fuel is too low, when the fuel is fed at...
8453583 High-efficiency combustors with reduced environmental impact and processes for power generation derivable therefrom  
A process for combusting solid liquid or gaseous fuels in a high temperature refractory-lined reactor with the aim of generating electric power comprises mixing at least one fuel with steam. The...
8453584 Method for handling substance from which combustible gas volatilizes, method for producing solid fuel, method for storing solid fuel, method for using solid fuel, and apparatus for using solid fuel  
A method for handling a substance from which a combustible gas volatilizes. A method for handling a substance from which a combustible gas volatilizes, in which, when such substance is handled...
8454349 Removable light-off port plug for use in burners  
An improved burner and a method for combusting fuel used in furnaces such as those found in steam cracking. The burner includes a burner tube having a downstream end and an upstream end, a burner...
8453585 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...
8449288 Urea-based mixing process for increasing combustion efficiency and reduction of nitrogen oxides (NOx)  
A method for reducing NOx formation, including the steps of: providing a furnace with a plurality of secondary air injection ducts, asymmetrically positioned in an opposing manner; injecting fuel...
8443740 Cyclonic incinerator  
A cyclonic incinerator includes a cylindrical outer burn chamber having a defining wall, a central axis, a first end, a second end, and a forced air opening extending through the wall between the...
8443739 Tertiary air addition to solid waste-fired furnaces for NOx control  
Through the addition of tertiary air and a reduction of secondary air, NOx emissions from a waste-to-energy (WTE) boiler may be reduced. The tertiary air is added to the WTE at a distance from the...
8444411 Incinerator for boil-off gas  
An incinerator (20) for disposing of boil-off gas on an LNG carrier comprises a combustion section (40) wherein the boil-off gas admitted at (42) is burned in the presence of combustion air...
8443741 Waste treatment process and apparatus  
A process for the treatment of waste, the process comprising either a gasification step or a pyrolysis step to produce an offgas and a non-airborne, solid char material; followed by a a plasma...
8446929 Furnace refractory brick hearth system  
A brick hearth system includes a rigid containment shell in which a concave bottom is lined with a hearth refractory sub-layer and hearth brick working layer. The outer perimeter of the hearth...
8439202 Coal ash treatment method and apparatus  
To effectively utilize coal ash while reducing mercury concentration in cement kiln exhaust gas. Coal ash is received from a thermal power plant or the like; the received coal ash is separated...
8438983 Waste treatment process and apparatus  
A process for the treatment of waste, the process comprising either a gasification step or a pyrolysis step to produce an offgas and a non-airborne, solid char material; followed by a plasma...
8430665 Combustion systems and processes for burning fossil fuel with reduced nitrogen oxide emissions  
Combustion systems having reduced nitrogen oxide emissions and methods of using the same are disclosed herein. In one embodiment, a combustion system is provided. The combustion system includes a...
8428096 Removable filler module  
This invention relates to an industrial furnace roof filler element to allow replacement of a failed heat source during operation. The filler element can include a lower portion, a module, an...
8413596 Oxyfuel boiler and a method of controlling the same  
An oxyfuel boiler 1 is equipped with an oxygen separation apparatus 23 to produce oxygen by separating oxygen from the air, a recirculation fan 26 to supply a portion of combustion flue gas...
8413595 Nozzle for feeding combustion media into a furnace  
In a boiler furnace having nozzles for introducing combustion media such as air and coal, nozzle tip walls that have the greatest exposure to radiant heat and hot gases are provided with arrays of...
8408148 Increasing the efficiency of combustion processes  
The invention provides a method of increasing the efficiency of a combustion process by adding bentonite to the flame, fireball or burner region combustion zone of the combustion process. Also...
8407911 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...
8411724 Sill and door jamb assembly for electric arc furnace  
A sill and door jamb assembly providing an opening in an electric arc furnace, the sill and door jamb assembly having a sill block assembly and two jamb block assemblies. The sill block assembly...
8409330 Enhanced adsorbents and methods for mercury removal  
A flue gas adsorbent and method for making an adsorbent for mercury capture are disclosed. The adsorbent comprises an admixture of an adsorptive material and an additive that have been physically...
8404191 Biowaste sterilizer  
Biowaste sterilizers are described. In one implementation an exemplary system has waste transport vessels that can be intermittently heated and pressurized, for example, with steam, and are...
8402672 Method of controlling a spray dryer apparatus by regulating an inlet air flow rate, and a spray dryer apparatus  
A method of controlling a spray dryer apparatus having a spray dryer chamber (1), an air inlet (2), an inlet air control system (11) including a fan (13) and an air heater (14), a feed inlet (3),...
8403602 Coal flow splitters and distributor devices  
A flow splitter for distributing solid particles flowing in a fluid through a piping system includes a divider housing. The divider housing has an inlet configured to connect to an upstream pipe...
8402619 System and method for reducing environmental crematorial release of mercury from mercury-containing dental amalgam  
The invention described herein provides for a simple, economical system and method for reducing environmental release of dental amalgamous mercury from teeth caused by cremation of corpses. The...
8397400 High temperature lumber treatment system  
High-temperature method for the treatment of lumber, the method comprising the steps of providing stacks (10) of lumber, restraining those stacks, subjecting the stacks to a first conditioning...
8398730 Method and apparatus to facilitate substitute natural gas production  
A method of producing substitute natural gas (SNG) includes providing a gasification reactor having a cavity defined at least partially by a first wall. The reactor also includes a first passage...
8397654 Grate plate arrangement  
A grate plate arrangement for stepped reciprocating grates includes a grate plate with a front plate fastened to a front wall in the direction of conveyance. The grate plate includes an adjustment...
8393065 Retrofit method for pulverized coal boiler  
A method for retrofitting a pulverized coal boiler in an air combustion boiler system is disclosed, which has a plurality of burners over a plurality of stages along the vertical direction on a...
8393893 Rotary furnace burner  
In order to provide a rotary-furnace burner in which the quantity fraction of cost-effective particulate secondary fuels to be used as energy carriers can be increased and the configuration of the...
8393281 Particle feeder  
A particle feeder is provided for feeding small particles at a uniform low feed rate. In some embodiments, the particle feeder includes a primary reservoir, a secondary reservoir, and a valve. The...
8387545 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...
8382468 Method and device for combustion of solid phase fuel  
Method for combusting a solid phase fuel, where the fuel is caused, by the help of a non-pneumatic feeding element (11), to be fed to an inlet opening (11a) in a burner device (10) having a first...
8382470 Fluidized bed boiler plant and method of combusting sulfurous fuel in a fluidized bed boiler plant  
A fluidized bed boiler plant and a method of combusting sulfurous fuel in the fluidized bed boiler plant, a furnace of which plant is provided with a fluidized bed of particles. Sulfurous fuel,...
8381667 Adjustable, multiple splash plate liquor guns  
An adjustable fuel nozzle assembly [1000] for spraying fuel into a recovery boiler [13] includes at least two fuel nozzle assemblies [1100, 1300]. An adjustment section [1500] adapted to adjust...
8382471 Multiple hearth furnace  
A multiple hearth furnace including a rabble arm with a tubular structure and a solid plug body. The latter is received in a socket arranged in an arm fixing node. It has an axial through boring...
8380360 Temperature control method, method of obtaining a temperature correction value, method of manufacturing a semiconductor device and substrate treatment apparatus  
In a temperature control method in which a target temperature is given in a thermal treatment furnace and plural heaters are controlled according to the target temperature, the correlation of the...
8376733 Burner for 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...
8377264 Method for disposal of organic waste material and apparatus for the method  
Disclosed is an organic material disposal method comprising a step for thermally decomposing a raw organic material and a gas treatment step for treating a gas generated in the preceding step,...
8377382 Recycling furnace for burning off precious metal-containing materials  
A recycling furnace is provided for processing potentially explosive precious metal-containing materials having organic fractions that combust with great energy. The furnace includes a switching...
8375872 Process for reduction of sulfur compounds and nitrogen compounds in the exhaust gases of combustion devices  
The present invention is directed to processes and apparatuses for reducing the content of pollutants in a boiler system flue gas resulting from combustion of fuel. The present invention discloses...