Abstract: Provided is a gasification furnace that can efficiently gasify a biomass resource. The gasification furnace may include a furnace body including a cylindrical storing unit that may store a biomass resource, an oxidizer supplying unit that may supply an oxidizer into the furnace body, a shaft extended in a vertical direction in the storing unit and including an oxidizer supply path through which the oxidizer may be passed, an oxidizer supply tube that may include an oxidizer channel that communicates between a supply port for the oxidizer opened in an outer surface in contact with the biomass resource in the storing unit and the oxidizer supply path of the shaft, and a driving unit that may rotate the shaft with the vertical direction in the storing unit set as a rotation axis to thereby turn the oxidizer supply tube in the storing unit.

Abstract: A downdraft gasifier and method of gasification with high yield biochar that utilizes a plurality of high throughput, vertically positioned tubes to create a pyrolysis zone, an oxidation zone beneath the pyrolysis zone and a reduction zone beneath the oxidation zone. A rotating and vertically adjustable rotating grate is located beneath the reduction zone of the gasifier. In addition, a drying zone is located above the pyrolysis zone so the heat of the gasifier can be used to dry feedstock before it enters the gasifier. By optimizing the grate height and rpm, feedstock retention time in the drying zone, the drying zone temperature and feedstock moisture content, the result is gasification of biomass with a high yield and continuous biochar production.

Abstract: The present application thus provides a gasifier for use in converting a feedstock material into a syngas. The gasifier may include an outer chamber, a reaction zone positioned within the outer chamber, and a disruption device maneuverable within the outer chamber to ensure a steady flow of the feedstock material into the reaction zone without bridging.

Abstract: A plasma assisted gasification system with an indirect vacuum system for drawing syngas through a reactor vessel is disclosed. In particular, the plasma assisted gasification system is configured to draw syngas through the combustion reaction zone, the syngas collection chamber, the syngas heater and the syngas outlet in the reactor vessel. The plasma assisted gasification system may include a reactor vessel with distinct reaction zones that facilitate greater control and a more efficient system. The system may include a sealing system for a continuous feed system of a gasifier enabling an inlet opening of a feedstock system to remain open yet seal the reactor without a mechanical system. The system may include a syngas heater channeling syngas collected downstream of the carbon layer support and to the pyrolysis reaction zone. The system may further include an agitator drive assembly that prevents formation of burn channels with in the fuel.

Abstract: An energy contained waste to energy process and system includes a waste treatment unit having a treatment chamber and including a pressurizing presser movably supported in the treatment chamber for pressing the energy contained waste in the treatment chamber until the air within the energy contained waste is squeezed out. A waste to energy conversion unit includes a conversion housing having a reaction chamber for receiving the energy contained waste from the treatment chamber, and a pyrolysis processor for pyrolysis processing the energy contained waste in the reaction chamber to decompose the energy contained waste into a fuel gas and powdered residue. An energy collection unit is communicated with the waste to energy conversion unit to collect the fuel gas and the powdered residue as an energy source for recycling use.

Abstract: The present invention provides a vertically oriented gasifier comprising vertically successive processing regions for conversion of carbonaceous feedstock into gas. The gasifier comprises of: one or more processing chambers with two or more vertically successive processing regions being distributed within said one or more processing chambers, within each one of which a respective process selected from the group consisting of drying, volatilization and carbon conversion is at least partially favoured. The processing regions are identified by temperature ranges respectively enabling each said respective process. One or more additive input elements are associated with the processing regions for inputting additives to promote each said at least partially favoured process therein.

Abstract: An apparatus for fast pyrolysis of biomass and other solid organic materials including a vertically oriented cylindrical vessel having a solids outlet proximate the bottom thereof, a vapor outlet, a top wall forming at least one opening, and an adjacent heated side wall. Disposed within the cylindrical vessel and extending through the at least one opening in the top wall is a rotor having a rotatable shaft coincident with the longitudinal axis of the cylindrical vessel to which is attached at least one substantially vertically oriented blade having one edge connected directly or indirectly with the rotatable shaft and having an opposite edge spaced apart from the heated side wall, whereby a non-radial, preferably tangential, force is imparted on the feedstock in the cylindrical vessel. Also disclosed is a method for fast pyrolysis of biomass and other solid organic materials.

Abstract: A system and method for producing a fuel gas is provided. In particular, a combustion product of an internal combustion engine is converted by a catalytic converter heated by the beam of the laser to a subject component of a fuel gas. Other gases can be formed simultaneously in other catalytic converters heated by the laser beam. The resulting converted gases can be used to produce a fuel gas which can be stored and/or used to further fuel the internal combustion engine.

Abstract: A cavitating hydrogen generator is provided to mechanically separate hydrogen molecules from water to be used as a fuel source. Turbines fans rotating at a high RPM agitate water that is introduced into a vacuum and captures and separates the resulting hydrogen and oxygen molecules and stores the hydrogen molecules and purges the oxygen molecules. Any remaining water molecules existing as vapor or otherwise are transported through a recycling conduit where they are cooled prior to reintroduction to the cavitation chamber.

Abstract: A solid fuel gasifier includes first wall structure (12) defining a gasification chamber (14) and means (50, 52) to collect particulate solid residue from gasification in the gasification chamber. Second wall structure (16) defines a gas combustion chamber (17) and means (19) is arranged for admitting a flow of hot gases from the gasification chamber to the gas combustion chamber as combustion takes place. Also provided is means (178, 170) to conduct hot gases from the gasification chamber and/or gas combustion chamber into thermal contact with said collected particulate solid residue, for facilitating post-combustion and/or post-reduction of the solid residue. Also disclosed are an agitator bed (52, 182) for fine particulate material, and a method of gasification of solid fuel.

Abstract: A gasification reactor apparatus (10) comprising a gasification vessel (12), a gas-fired combustion chamber (70) and a combination fan and cyclone unit (20) in an upper part (12′) of the vessel (12) with two functions: first, the fan (62, 64) impels incoming feedstock (14, 14′) centrifugally into contact with the hot inside surface of the vessel to produce rapid onset of gasification. Second, the unit (20) exerts a cyclonic motion on the product gas causing outward separation of particulate matter from the gas, which passes to the outlet via a path through the middle of the vessel (12).