Abstract: A system and method for processing solid waste products includes an autoclave, a combined heat and power generation system and a water treatment system. Water in the solid waste products is vaporized to raise steam, by heating the autoclave. Waste liquids, steam and cellulosic material are removed from the autoclave. The cellulosic material is combusted in the heat and power generation system, which generates steam and electricity, with the steam recycled to the autoclave. The steam and the waste liquids are processed in the water treatment system, with the cleaned water cycled to the heat and power generation system to be converted into steam.

Abstract: The present invention is a method and apparatus for controlling the processing solid waste material in a vessel during a processing cycle, including: (1) loading the vessel with a charge of solid waste products, said vessel including: (a) a rotatably mounted cylindrical vessel having an interior surface and two ends, at least one end terminating in a hatch that may be opened to allow access to the interior of said vessel and sealably closed to allow pressurization of said vessel; (b) a vessel steam inlet for injecting steam into at least one of said ends so as to come into contact with waste material placed into said vessel; (c) a thermometer adapted to monitor the processing temperature of the waste material placed into said vessel during an operational cycle; (d) a timer adapted to monitor the processing time of an operational cycle for the waste material placed into said vessel; (e) a microprocessor having processing instructions adapted to calculate the required processing time by integrating the function

Abstract: The invention includes an apparatus, system, waste treatment facility and method of autoclave loading and treatment that involves (a) receiving solid waste at a solid waste treatment facility; (b) compressing the waste into a plurality of compressed bales, the compressed bales bound by a binding material adapted to melt at a temperature at which an autoclave operates or otherwise break upon the operation of the autoclave; (c) loading the compressed bales into an autoclave; and (d) operating the autoclave so as to melt or break the binding material to allow the compressed bales of solid waste to be decompressed and treated in the autoclave.

Abstract: The invention includes an apparatus, system, waste treatment facility and method of autoclave loading and treatment that involves (a) receiving solid waste at a solid waste treatment facility; (b) compressing the waste into a plurality of compressed bales, the compressed bales bound by a binding material adapted to melt at a temperature at which an autoclave operates or otherwise break upon the operation of the autoclave; (c) loading the compressed bales into an autoclave; and (d) operating the autoclave so as to melt or break the binding material to allow the compressed bales of solid waste to be decompressed and treated in the autoclave.

Abstract: The present invention is a method and apparatus for controlling the processing solid waste material in a vessel during a processing cycle, comprising: (1) loading the vessel with a charge of solid waste products, said vessel comprising: (a) a rotatably mounted cylindrical vessel having an interior surface and two ends, at least one end terminating in a hatch that may be opened to allow access to the interior of said vessel and sealably closed to allow pressurization of said vessel; (b) a vessel steam inlet for injecting steam into at least one of said ends so as to come into contact with waste material placed into said vessel; (c) a thermometer adapted to monitor the processing temperature of the waste material placed into said vessel during an operational cycle; (d) a timer adapted to monitor the processing time of an operational cycle for the waste material placed into said vessel; (e) a microprocessor having processing instructions adapted to calculate the required processing time by integrating the functi

Abstract: A method for producing hydrogen gas is provided and comprises reducing a metal oxide in a reduction reaction between a carbon-based fuel and a metal oxide to provide a reduced metal or metal oxide having a lower oxidation state, and oxidizing the reduced metal or metal oxide to produce hydrogen and a metal oxide having a higher oxidation state. The metal or metal oxide is provided in the form of a porous composite of a ceramic material containing the metal or metal oxide. The porous composite may comprise either a monolith, pellets, or particles.

Abstract: The present invention includes systems, apparatus and methods for processing solid waste products. The present invention includes an apparatus and method of processing solid waste products in an autoclave, comprising the steps: (a) loading the autoclave with a charge of solid waste products containing water; (b) sealing the autoclave; (c) rotating the autoclave while heating the autoclave such that the charge of solid waste products containing water creates steam in the autoclave, and whereby so waste liquid water or steam and cellulosic material are produced; (d) conducting liquid water or steam from the autoclave to a water cleaning system and then to a heat recovery steam generator so as to generate steam therefrom; and (d) reintroducing the steam generated by the heat recovery steam generator into the autoclave. The system preferably is a closed loop system to conserve water.

Abstract: An autoclave system provides a means of sterilizing municipal solid waste, hydrolyzing many of its components, and preparing the material for post-autoclave automated separations. The present apparatus provides a means of drying the solid waste in the vessel, while conserving the energy used to dry the vessel. Non-contact steam is recovered through separations of steam and water, with condensate steam pressure regenerated by mechanical vapor recompression and condensate water returned to the boiler/steam generator. Heat transfer to combustion air, by heat transfer via heat pump to generate additional steam, and/or by mechanical vapor recompression recovers the latent heat of loose contact steam condensate. The process design provides for in-vessel drying while reducing the energy cost of operating a waste autoclave, as compared to the current art.

Abstract: The present invention includes an apparatus for processing solid waste products, the apparatus comprising: (a) a rotatably mounted cylindrical vessel having a first end and a second end, at least one of the ends terminating in an opening to allow access to the interior of the vessel and to sealably close the vessel to allow pressurization thereof, the vessel adapted to move between an operating position and loading-discharge position wherein the first end is higher than the second end; (b) at least one door adapted to sealably close the vessel at at least one end, the door adapted to be completely separated from the vessel; (c) a steam inlet for injecting steam into the vessel; (d) at least one actuator for moving the vessel between an operating position and a loading-discharge position wherein the first end is higher than the second end; and each opening provided with a door that is completely detachable from the vessel; and (e) a respective attachment portion adapted to attach each door to the vessel.

Abstract: The invention includes an apparatus, system, waste treatment facility and method of autoclave loading and treatment that involves (a) receiving solid waste at a solid waste treatment facility; (b) compressing the waste into a plurality of compressed bales, the compressed bales bound by a binding material adapted to melt at a temperature at which an autoclave operates or otherwise break upon the operation of the autoclave; (c) loading the compressed bales into an autoclave; and (d) operating the autoclave so as to melt or break the binding material to allow the compressed bales of solid waste to be decompressed and treated in the autoclave.

Abstract: The present invention includes a synthetic fuel pellet, the pellet comprising a compressed agglomeration of: (a) coal fines; (b) a fibrous cellulosic material wherein the fibers of the fibrous cellulosic material have been substantially disintegrated; and (c) at least one binder, the binder adapted to form a pellet of the coal fines and the fibrous cellulosic material.