Abstract: A compact waste combustion system deployed within a portable toilet has a burn chamber that includes a processor, a burner, a trapdoor mechanism configured to seal an entrance to the burn chamber when the compact waste combustion system is operated in a first mode and a waste receptacle configured to feed waste material to the burn chamber through the trapdoor mechanism in a second mode of operation. The processor may be configured to detect presence of a waste in the waste receptacle, configure the system to operate in the second mode and to pass waste into the burn chamber, configure the compact waste combustion system to operate in the first mode after the waste has passed into the burn chamber, and activate the burner when the compact waste combustion system is operated in the first mode and the waste is located in the burn chamber.

Abstract: A combustor having a rectangular prism structure with a burner assembly mounted inside for burning waste hydrocarbon gases with combustion air provided through flame arrestors from outside atmospheric air, the combusted hydrocarbon gas exiting through an opening on top of the structure. The combustor includes a controller for operating an igniter on the burner assembly and thermocouples for measuring the temperature of exhaust gas exiting the combustor and for measuring the skin temperature of the structure. The controller can relay the operational data and the location of the combustor to a central control center through a SCADA unit connected to a telecommunications network. The controller can also relay the volume of waste gas burned to the central control center to determine the carbon credits earned by preventing the waste gas being vented to the atmosphere.

Abstract: A thermochemical system & method may be configured to convert an organic feedstock to various products. A thermochemical system may include a solid material feed module, a reactor module, an afterburner module, and a solid product finishing module. The various operational parameters (temperature, pressure, etc.) of the various modules may vary depending on the desired products. The product streams may be gaseous, vaporous, liquid, and/or solid.

Abstract: A garbage supply device, which supplies waste to a gasification furnace that gasifies waste, includes a casing, two feed screws provided in the casing, and a middle shaft that is provided between the two supply screws, has a plurality of protrusions, and is repeatedly rotated forward or backward.

Abstract: A waste disposal plant includes a combustion chamber (2) inside which waste laid on a combustion grate (3) is burnt. The grate permits the entrance of an adequate quantity of combustion air in the chamber through it. The combustion grate includes at least a handling group formed by fire bars or plates (7), which move alternatively one with respect to the other by advancing the waste on the grate. A handling group allows the alternate movement of the fire bars (7) which are divided in movable fire bars (7a) and fixed fire bars (7b), alternately disposed one with respect to the other, on transversal rows resting one upon the other according to a longitudinal placement with alternate steps.

Abstract: [Problem] To provide a waste gasification and melting furnace that promotes the drying and pyrolytic decomposition of waste in the shaft section, making it possible to limit the conveyance of moisture and volatile components to the bottom of the blast furnace and to reduce the consumption of extra coke.

Abstract: Improved combustion of biomass is achieved by injected first and second streams of biomass from a burner where the first stream of biomass has a median particle size larger than the biomass of the second stream and oxygen is injected with the first stream to provide an oxygen-enriched environment around the larger median sized particles. The oxygen-enriched environment is achieved either by injecting the oxygen directly into the first stream or by premixing the oxygen with the conveying air of the first stream.

Abstract: A method for optimizing the burnout of exhaust gases of an incinerator includes introducing a solid material via an inlet into a combustion chamber defining a primary combustion space, combusting the solid material in the primary combustion space, in the form of a combustion bed conveyed over a combustion grate, with admission of primary air, discharging the combusted solid material from the primary combustion space via an outlet arranged opposite the inlet in the conveying direction, combusting the primary combustion gases released during the combustion of the solid material, with admission of secondary air, in a secondary combustion chamber defining a secondary combustion space and arranged downstream of the combustion chamber in the flow direction of the combustion gases, and homogenizing the exhaust gases containing the primary combustion gases in a mixing zone by means of a fluid introduced via a nozzle before entry into the secondary combustion space.

Abstract: A fuel feed system for conveying particulate fuel from a hopper to a firebox in a stove is provided. The fuel feed system includes an inlet opening to receive particulate fuel and a fuel collection plate located below the inlet opening. A fuel passageway is located below the plate. The passageway includes a fuel delivery end located in a firebox and a fuel infeed end below the plate. A fuel delivery system moves fuel through the passageway from the infeed end to the delivery end. A motor actuates the fuel delivery system.

Abstract: A waste material supply device includes a hopper into which a waste material is supplied, a first rubbish supply apparatus having an inlet connected to an outlet of the hopper and a pusher configured to push out the waste material in a horizontal direction, a connecting chute having an upper portion connected to an outlet of the first rubbish supply apparatus to form a space extending upward and downward, and a second rubbish supply apparatus having an inlet connected to a lower portion of the connecting chute and a screw configured to convey the waste material in an axial direction according to rotation about an axis thereof, wherein the first rubbish supply apparatus has a plurality of pushers in a widthwise direction, and each of the pushers is able to be individually manipulated.

Abstract: The effective length of a control arm having manually alterable stops repositionable along is rendered automatically changeable by means of a solenoid movable strip arranged to be either pressed against the control arm or removed from contact with the control arm by operation of the automatically operated solenoid which may usually be operated by a change in the surrounding ambient temperature.

Abstract: A garbage supply device, which supplies waste to a gasification furnace that gasifies waste, includes a casing, two feed screws provided in the casing, and a middle shaft that is provided between the two supply screws, has a plurality of protrusions, and is repeatedly rotated forward or backward.

Abstract: This gasification melting facility includes: a fluidized bed gasification furnace that generates pyrolysis gas by thermally decomposing waste and discharges incombustibles; a vertical cyclone melting furnace that includes a pyrolysis gas duct through which the pyrolysis gas is introduced; a pyrolysis gas passage that connects the fluidized bed gasification furnace with the pyrolysis gas duct of the vertical cyclone melting furnace; pulverizer that pulverize the incombustibles into pulverized incombustibles so that the particle size of the incombustibles becomes fine; and airflow transporter that puts the pulverized incombustibles in the pyrolysis gas passage, and separating metal contained in the pulverized incombustibles by a difference in specific gravity while conveying the pulverized incombustibles together with airflow. The pyrolysis gas and the pulverized incombustibles are melted in the vertical cyclone melting furnace.

Abstract: The liquid-cooled grill plate has a carrier and drive design (15), having a separate cooling body (K) that can be placed into said carrier and drive design (15) and permeated by the liquid and having wear plates mounted onto said cooling body (K). The cooling body (K) is a welded design formed by square tube sections (20-26) and profiled sections (27), said design forming continuous elongated recesses (28-30) extending across the entire extension with the exception of the square tube sections (23-26) bridging said recesses (28-30). The carrier design is a ribbed configuration made of planar steel parts that are welded together and the drive unit (15) encloses a hydraulic cylinder-piston unit, which is accommodated in the inside of a square tube (18), said tube being guided displaceably in a tunnel-like breakthrough on said ribbed configuration. Between the wear plates and the cooling body (K) a highly heat-conductive soft silicone film (31) is clamped, which ensures good heat transfer.

Abstract: A splitter divides a flow of low heating value biomass into a central stream and an annular stream. A stable flame may be achieved by combusting the central stream with oxygen. This avoids the use of costly fossil fuels or biomass (that have higher heating values than the biomass fuel) as an auxiliary fuel for achieving a stable flame.

Abstract: A skewer system comprises a skewer rod that holds tires in suspension during an incineration process where the tires are burned for fuel in a kiln such as a cement kiln or a lime kiln. In certain implementations, the skewer system also comprises a fuel advancing system to advance tires loaded onto the skewer rod into the heated gas in a stationary heat transfer station of the kiln. In further exemplary implementations, the skewer system comprises a mechanism to recover wire remnants from incinerated tires, the wire can be cut off the skewer and dropped into the kiln, or the wire itself can be burned off.

Abstract: It is disclosed a two-section type waste incinerator, wherein secondary air supplying holes (27e) are provided on a front arch and a back arch of an incinerator body (27), and an ignition combustion-supporting hole (27f) is provided on the back arch of the incinerator body. Grate inside the incinerator body (27) is divided into two sections from a high point to a low point, i.e., an upper section and a lower section, the upper section is a pusher type section (6) and the lower section is a reverse pusher type section (7), and an independent primary air chamber (26) is provided under each section. All heads of the grate-pieces (3, 5) on the pusher type section (6) face toward a low point of the grate, and all heads of the grate-pieces (3, 5) on the reverse pusher type section (7) face toward a high point of the grate.

Abstract: The invention relates to a method for incinerating carbon-containing dry metallic ash and a pertinent device. The method comprises the steps of p) adding the metallic ash into a trough; q) aerating with ambient air from above, and concurrently, at least for part of the time, r) injecting air and/or oxygen through the trough hearth; s) establishing the ignition temperature; t) stirring of the metallic ash by means of a suitable tool; u) whereby the carbon content is reduced to less than 3%; and whereby steps b), c), and d) can proceed concurrently or in alternating order or pairs or all of these steps can proceed concurrently; step d) can just as well proceed selectively in partial quantities of the metallic ash; and whereby the reverse transport of ash through the trough hearth is prevented, whereas the supply of air and/or oxygen is maintained.

Abstract: A system and method for drying, cleaning and upgrading coal and biomass solid fuel while integrating the steps with the normal on site steps in coal preparation for a utility boiler, such that boiler efficiency is improved and emissions are reduced. The present invention carefully sequences steps to employ latent heat from one step to the next and more efficiently bring the fuel up to or near ignition temperature. The present invention incorporates several previously related inventions to improve the heat content and cleanliness of the fuel, thus reducing fuel flow rate, ash, CO2, CO, NOx, sulfur, mercury, chlorine, particulate and other emissions, for the same or higher energy output.

Abstract: A method for the treatment of fly ash obtained from an incineration process of a waste incineration plant, in particular for municipal solid waste, whereby fly ash is separated from the incineration process. Furthermore, a method for the operation of a waste incineration plant, in particular for municipal solid waste or the like. The process for the treatment of fly ash is further characterized in that metals and/or metal containing compounds, in particular heavy metals and/or heavy metal containing compounds, are separated from the fly ash, which is separated from the combustion process and preferably non-fractioned, in a separation step and subsequently the fly ash reduced by the metals and/or metal containing compounds is, preferably dosed, mixed with or added to the waste to be incinerated so that the mineral parts of the fly ash, reduced by its metals and/or metal containing compounds, are returned to the combustion process.

Abstract: The present invention provides a burner system which uses waste fuels, especially waste plastic fuels. Burner size is minimized by having multiple combustion chambers concentrically located around a rotating screw conveyor. Heat efficiency is improved by having air passages disposed around the combustion chambers, thus preheating air for the combustion prior to its delivery to the combustion chambers, while simultaneously thermally insulating the combustion chambers against the environment. Waste fuel is transported from a fuel hopper to the combustion chambers by a rotating screw conveyor having the spiraling auger blades. Speed of screw conveyor rotation controls the consumption of waste fuel and, thus, the amount of thermal energy generated in the burner. The burner system includes an intelligent control system for controlling operation of the burner system, so that the burner system performs at optimum efficiency, safely and with minimum operator intervention.

Abstract: 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 facility for alternating operation of two burning-off chambers of the furnace between: (A) pyrolysis or carbonization under protective furnace gas in an atmosphere comprising maximally 6 wt-% oxygen, and (B) oxidative combustion of the organic fractions including carbon. The furnace has indirect heating and a control that determines the end of the pyrolysis or carbonization by a sensor and controls the switching facility to supply air or oxygen to the interior of the furnace. A continuous conveyor for dosing of liquids or liquefied substances during the pyrolysis is controlled by at least one parameter of post-combustion, preferably a temperature sensor. A single waste gas treatment facility is used for thermal post-combustion for the two furnace chambers.

Abstract: The present invention provides a burner which uses solid fuels, especially waste plastic fuels. Burner size is minimized by having multiple combustion chambers concentrically located around a rotating screw conveyor. Heat efficiency is improved by having air passages disposed around the combustion chambers, thus preheating air for the combustion prior to its delivery to the combustion chambers, while simultaneously thermally insulating the combustion chambers against the environment. Waste plastic is transported from a fuel hopper to the combustion chambers by a rotating screw conveyor having the spiraling auger blades. Speed of screw conveyor rotation controls the consumption of waste plastic and, thus, the amount of thermal energy generated in the burner.

Abstract: A method for improving a slag quality of slag in a grate firing system. The method includes providing slag in a grate firing system including a combustion chamber disposed above a combustion bed. The combustion bed has a plurality of fixed-bed burnout zones in series on a combustion grate. The fixed-bed burnout zones include a first series of fixed-bed burnout zones and a second fixed bed burn-out zone disposed downstream of the first series. The first series of fixed-bed burnout zones is traversed with a flow of oxygen-containing gas. A portion of the combustion bed associated with the second fixed bed burn-out zone is traversed with a flow of a hot combustion gas from the combustion chamber.

Abstract: A method and apparatus for the demilitarization of ammunition. The apparatus is comprised of an elongated tubular ammunition conveying chamber having a wall, an inlet opening, and a discharge opening; a heater in thermal communication with the elongated tubular chamber; and a first discharge barrier obstructing at least a first portion of the discharge opening of the elongated tubular chamber.

Abstract: Biomass is devolatilized to produce both a combustible fuel (syngas) and activated carbon. The activated carbon is used as an adsorbent to capture a contaminant, such as mercury, and stored in a landfill, is impregnated with components with inherent fertilizer properties and tilled into arable land, is used along with coal in an electric power generation facility, or is used to remove mercury or other heavy metals from the flue gas of a coal fired power generation station prior to being stored so as to sequester both carbon and the heavy metal. Thus, both the carbon and the adsorbed mercury or other chemical are sequestered.

Abstract: A waste incinerator system is disclosed for incinerating waste in a holding tank. The system comprises a pump in fluid communication with the waste, and which is adapted to pump waste out of the holding tank and into a substantially hollow burning chamber. The burning chamber includes a raised open end and a lowered chimney end. The chimney end is sealed with a selectively removable chamber plate and includes a chimney for venting exhaust fumes from within the burning chamber. A waste tray is adapted to be slid into the burning chamber through the chimney end and holds waste received from the pump. A burner assembly is fixed adjacent with the open end of the burning chamber and adapted to direct a flame into the open end of the burning chamber to heat the waste tray and incinerate the waste therein. A housing is included to enclose the burner assembly and the burning chamber.

Abstract: According to embodiments of the present invention, a pellet stove includes a firepot assembly with a bottom plate slideable along rails to move between a closed position during combustion in the firepot and an open position during ash removal. According to other embodiments, a firebox or combustion enclosure includes a plurality of airfoils formed on the inner and outer surfaces of the enclosure to facilitate heat exchange between exhaust gases flowing across the inner surface of the enclosure and air blown across the outer surface of the enclosure. According to some embodiments, the airfoils and enclosure are of integral unibody construction. According to yet other embodiments, a user sets parameters via a wall control unit, and a stove control unit receives the parameters and automatically controls fuel feed rate, ignition, convection blower, combustion blower, and/or firepot cleaning based on the one or more parameters.

Abstract: Combustion systems and processes are disclosed. A cross-limiting override control system is configured to transmit remote set points to flow controllers configured to control the flow rates of a primary firing fuel and air to a combustion apparatus. A temperature controller is configured to transmit a temperature demand signal based on a temperature in a combustion zone in the combustion apparatus. An analyzer controller is configured to transmit a stoichiometric ratio control signal based on an excess oxygen level exiting the combustion zone in the combustion apparatus.

Abstract: Organic materials being indirectly heated via hot air having the temperature required for their treatment, the process consists in the recycling of the vapours and gases evolving from the organic materials into a hot air circuit by forcing them into contact with the flame of a burner in order to burn the organic gases contained therein. The apparatus for executing the process comprises a double wall sealed tank; the outer wall being insulating and the inner wall being heat-conducting, the space, created by the walls, defines the hot air circuit.

Abstract: A waste recycling apparatus includes a temporary storage tank, a pyrolyzing furnace, a first blower, a material storage tank, a second blower, and a rotary valve and a magnetic device. The temporary storage tank carries a waste. The pyrolyzing furnace decomposes the waste into a non-iron material and an iron material. The first blower produces winds to blow the waste into the pyrolyzing furnace. The material storage tank stores the non-iron material and the iron material and includes an outlet. The second blower produces winds to blow the non-iron material and the iron material into the material storage tank. The rotary valve controls a discharge quantity of the non-iron material and the iron material. The magnetic device is installed on a side of the outlet, and the magnetic device attracts the iron material to separate the non-iron material and the iron material. The waste recycling apparatus can recycle wastes automatically.

Abstract: A fluidized bed is described and which includes a multiplicity of fluidizing manifolds positioned in spaced relation one relative to the others; an enclosure positioned in gravity receiving relation relative to the multiplicity of fluidizing manifolds and which has an intake and a discharge end, and wherein particulate matter received in the fluidized bed moves under the influence of gravity from the intake end to the discharge end, and a moveable gate is mounted on the second discharge end of the enclosure and which is operable to selectively occlude a discharge aperture and which further facilitates the selective removal of particulate matter and waste material entrained with same, and which moves under the influence of gravity to the discharge end thereof.

Abstract: 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 boiler tube and the furnace, an outlet for the flue gases leading to a cyclone, said cyclone carrying a tubular body for leading away a part of flue gases and fitted with a butterfly control valve for regulating flow of effluent gases, a tubular body connecting the body to the suction blower, a water tank, a hopper for waste biomass, and a fuel injection blower for introducing fuel inside the furnace by means of pressurized air jet blown through the pipe.

Abstract: An energy and steel recovery system has a suspension column and a plurality of suspension supports operably disposed therein wherein the supports are spaced from one another along the length of thereof. The suspension column includes a mechanism for receiving tires and other wastes with an energy value onto one of the supports and feeding the tires to an adjacent downwardly disposed support to further gasify the same under low oxygen to preclude combustion. The column is configured to provide for a number of zones including heating, drying, volatizing, and fixed carbon formation which are collectively referred to herein as a “fractionation process.

Abstract: Methods and associated apparatus for automatically growing agricultural crops vertically and/or in a continuous fashion throughout each year (Vertical Farm) in combination with contiguous and co-located production of biofuel, food, biomass for the purpose of carbon sequestering (carbon credits), and biomass electric power generation. A process that incorporates vast arrays of continuous-loop conveyors, towering upon vertical framework, which allow potted plants to be transported throughout all stages of maturity in a manner which substantially multiplies yield per acre, allows production to proceed in both natural and artificial light, allows production and harvesting to be automated, and allows production to proceed in conditions which are highly favorable to plants but unfavorable to humans. The entire apparatus can be constructed of lightweight, cost-effective materials which afford mass-production and mass-array into vast automatic growing operations.

Abstract: A waste treatment system processes waste upon the application of energy. The system includes a vessel that contains an open space. A waste feed system feeds inorganic and/or organic waste into the open space of the vessel. One or more pairs of electrodes are within the vessel and may be supported above a bottom of the vessel. The electrodes generate energy that heats the vessel's open space, and melts inorganic portions of the waste and gasifies and dissociates organic portions of the waste into elemental components. These elemental components may be reformed into a synthesis gas which may be conditioned and cleaned to recovery a non-hazardous product.

Abstract: A retort oven for decomposition of waste materials through pyrolysis employing a deck with a variable angle of inclination for adjusting the retention time and processing rate of waste material flowing unassisted through the oven interior. The oven includes an outer shell lined with a refractory material and houses an inner oven chamber. The deck is adjustably hinge mounted to the inner chamber supporting sidewalls extending in a decline from a waste material entrance to a charred material exit. The deck is operated in a preferred angle range of inclination between 28°-50° from the oven floor normal. A controlled heat source is positioned within the oven to heat a first outer volume whose heated gases are transferred into a second inner volume of the inner chamber using an array of heat gun tubes heating the deck and material as it descends along the declined deck. The deck can be adjusted for varying the retention time of material within the oven for varied exposure to heat and charring efficiency.

Abstract: 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 combustion chamber being a down draft chamber in which there is a downward flow of combustion gas and waste fuel to a waste and gas outlet. The second chamber is adaptable to support waste on a supporting surface incorporated in the compartment, wherein the waste is transported through the compartment from a waste inlet to a waste outlet along a circular path.

Abstract: A two stage refuse gasification combustion system for processing refuse is disclosed. The system may contain features such as an advancer, a first and second gasifier, a drier, a gas regulator, and a post combustor. Additionally, methods for regulating gas and advancing refuse through a two stage refuse gasification combustion system are disclosed.

Abstract: A two stage refuse gasification combustion system for processing refuse is disclosed. The system may contain features such as an advancer, a first and second gasifier, a gas regulator, and a post combustor. Additionally, methods for regulating gas and advancing refuse through a two stage refuse gasification combustion system are disclosed.

Abstract: The present invention relates to a system for dry extracting/cooling heavy ashes and for controlling the combustion of high unburnt content residues, allowing to: extract heavy ash from the boiler bottom (12), foster and adjust post-combustion on the extractor belt (14) by combined use of comburent hot air and inert combustion fumes, already available in boiler, cool the ashes present on the belt and optionally re-circulating them—all or in part—in boiler, along with the fraction of light ashes of higher unburnt content.

Abstract: A handling device for liquor guns (2) of a recovery boiler plant, which device comprises transfer means (11) for transferring a nozzle (7) of a liquor gun to the furnace (1) of a boiler and out from the furnace. In addition, the invention relates to a recovery boiler plant as well as a method in a recovery boiler plant.

Abstract: This invention relates to a device (3) for the combustion of granular, solid fuel, for example pellets and the like, comprising; a combustion chamber (16), an air inlet (24) for feeding air to the combustion chamber (16) via at least one air chamber (38,39,40) and at least one air-duct (41,42) for attaining an air flow through the combustion chamber (16), a feeding and dosing arrangement (10, 11, 12) for feeding of the fuel into the combustion chamber (16), an ignition device (28) for ignition of the fuel, a control unit (32) for operation of the combustion device (3) and parts co-operating therewith, an outlet (26) for hot combustion gases from the combustion chamber (16), a movably arranged ash feeder (29) with a drive unit (30), controlled by the control unit (32) for automatic feeding of ashes, unburned fuel, and slag products (31), out of the combustion chamber (16), wherein the ash feeder (29) comprises a movable front part (51) having a perforated bottom which constitutes the above mentioned inner bott

Abstract: A combustion system for extracting thermal energy from biomass or other formable fuels that does not require densification or other processing of the biomass prior to combustion. This system continuously feeds the biomass fuel from an auger or other conveyance system while simultaneously causing the biomass fuel to be formed with a hollow core. The biomass fuel is ignited from within the hollow core and burns primarily radially outward due to negative pressure surrounding combustion chamber thus facilitating and containing the combustion process. This system also utilizes pre-heating the fuel, primary and secondary air pre-heating, insulated combustion chambers, and carefully control combustion air to ensure substantial combustion is achieved even with fuels having high moisture content. In the preferred embodiment, a heat exchanger is utilized to capture thermal energy of combustion products for use as an energy source for additional processes.

Abstract: A method for disposing of an organic waste of high water content according to the present invention, includes: a step in which by means of a heat exchanger (22), a heat exchange is carried out between superheated steam and exhaust gas extracted by a cyclone (2b) of a suspension preheater (2), the high temperature superheated steam that was subjected to the heat exchange is introduced to a dryer (23), thereby drying any organic sludge into a dried organic waste, and by means of the heat exchanger (22), the superheated steam used for the drying is subjected to another heat exchange, thereby recycling the superheated steam in the drying of the organic sludge; and a step in which the resulting dried organic sludge is supplied to a precalcining furnace (3) as fuel and combusted.

Abstract: A fluidized bed gasification system is provided in which bed material and raw material are passed throughout a fluidized bed gasification furnace so that raw material is gasified with higher gasification efficiency to improve gasification productivity. A heat-resistant partition 32 for regulation of bed material flow is arranged between positions I and II of a downcomer 12 of a separator 8 and of a supply flow passage 25 in plane of a fluidized bed gasification furnace 2. As a result, the bed material introduced via the downcomer 12 is directed to a supply flow passage 25 through a circuitous flow passage 33 throughout the fluidized bed gasification furnace 2 defined by the heat-resistant partition 32.

Abstract: The present invention provides a feeding system which operates under an environment of negative pressure on feeding waste materials to prevent contaminant of a plasma furnace from leakage and so can be used in related industries of processing radioactive wastes.

Abstract: The invention relates to an incineration plant with a furnace, a device for feeding back incineration residues into the furnace, a device for measuring at least one parameter of the incineration, and devices for controlling the incineration. Moreover, the invention relates to a method for controlling an incineration plant.

Abstract: 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 vertically oriented in order to cause solid waste material fed thereinto to pass through said reaction chamber by the force of gravity and a plurality of vanes are disposed for both conducting heat into said reactor chamber and for tumbling said solid waste material as said solid waste material passes through said reaction chamber.

Abstract: Methods by which new or used boilers or furnaces ranging from small industrial to the largest utility units that are designed for coal or oil or natural gas or shredded waste or shredded biomass firing can substantially improve their technical operation and sharply reduce their capital and operating costs by implementing component modifications and process steps that (a) minimize the adverse impacts of coal ash and slag on boiler surfaces and particulate emissions thereby also facilitating the use of oil or gas designed boilers for coal firing, (b) drastically reduce the loss of water used to transport coal in slurry form to power plants, (c) essentially eliminate the combined total nitrogen oxides (NOx), sulfur dioxide (SO2), mercury (Hg), trace metals, and carbon dioxide (CO2) emissions, (d) separate and permanently sequester carbon dioxide released during combustion and (e) improve the coal and solid fuel combustion efficiency.