摘要:
The invention relates to a device for producing starting materials, combustible substances and fuels from organic substances. Said claimed device comprises a reactor (10) that comprises an introduction device (11) for the organic substances, an evacuation device (12) for the reaction products and a device (13) for feeding reaction energy for the transformation of organic substances into reaction products. The invention is characterised in that the introduction device (11) comprises pneumatic means (24) for the supply of solid material.
摘要:
The invention relates to thermochemical treatment equipment (100) which includes: a reaction chamber (140); at least one gas inlet (104); and a gas preheating chamber (110) located between the gas inlet (104) and the reaction chamber (140). The preheating chamber (110) includes a plurality of perforated distribution plates (111-114) that are kept spaced apart, above one another. The preheating chamber (110) also includes, between at least the distribution plates facing one another, a plurality of walls (1110, 1120, 1130) defining gas flow paths between said plates (111-114).
摘要:
The invention discloses an electrical induction heating assembly which comprises an induction heating coil surrounding and being thermally insulated from a concentric closed cylindrical chamber having an inlet and an outlet. An electrically conductive element is located within or forms part of the chamber. The chamber includes means for uniform distribution of material that is to be heated in the chamber. A body of discreet agitating media is contained within the chamber. The body of discreet agitating media typically comprise steel balls.
摘要:
The present invention relates to a fluidized bed reactor, comprising a reaction tube, a distributor and a heating device, the reaction tube and the distributor at the bottom of the reaction tube composing a closed space, the distributor comprising a gas inlet and a product outlet, and the reaction tube comprising a tail gas outlet and a seed inlet at the top or upper part respectively, characterized in that the reaction tube comprises a reaction inner tube and a reaction outer tube, and the heating device is an induction heating device placed within a hollow cavity formed between the external wall of the reaction inner tube and the internal wall of the reaction outer tube, wherein the hollow cavity is filled with hydrogen, nitrogen or inert gas for protection, and is able to maintain a pressure of about 0.01 to about 5MPa; and also to a process of producing high purity granular polysilicon using the reactor. The fluidized bed reactor according to the present invention uses induction heating to heat directly the silicon particles inside the reaction chamber, such that the temperature of the reaction tube is lower than that inside the reaction chamber, which accordingly avoids deposition on the tube wall and results in more uniform heating, and thus is useful for large diameter fluidized bed reactors with much increased output for a single reactor.
摘要:
In a device (100) for the catalytic depolymerisation of material containing hydrocarbon, containing at least one container (1) which can be filled with the material, at least one conveyor device (6) having a device (8) for introducing heat into the interior of the conveyor device and having at least one inlet opening (5) and at least one outlet opening (7) spaced apart therefrom are provided in the container (1), wherein the inlet opening (5) is or can be disposed in the lower region of the container (1) and the outlet opening (7) is or can be disposed in the upper region of the container (1) for circulating and heating the material to the evaporation temperature. In a method for the catalytic depolymerisation of hydrocarbon-containing material using at least one container (1) which can be filled with the material, at least one carrier medium is filled into the container (1), the material is introduced into the carrier medium, the carrier medium comprising the material is set in a rotary motion, the material is circulated through a conveyor device (6) having a device (8) for introducing heat and is heated until said material is brought to evaporation temperature, the rising vapour is condensed and the distillate components are discharged as product.
摘要:
Apparatus for the transformation of long molecular chain organic matter, comprising at least one transformation chamber (2) provided with at least one inlet (3), for the introduction of long molecular chain organic matter, and at least one outlet (4) for short molecular chain organic mixtures, obtained from the transformation of the long chain organic matter. The apparatus comprises at least one emitter of electromagnetic waves (5), which is located outside the chamber (2) in a position facing the chamber (2) and proximate to a peripheral region inside the chamber (2), affected by the passage of the organic matter; in the internal peripheral region at least one heating body (6) is located that is movable by rolling substantially about itself and is made of a material selected from a paramagnetic material and a ferromagnetic material. The chamber (2) is provided with the possibility of rotation about one of its axes of symmetry and with the rotation of the chamber (2) about its axis, the emitter (5) is adapted to generate induced currents in the heating body (6) which can move by rolling within the magnetic field generated by the waves, with its consequent heating to a preset temperature and the consequent transmission of heat to the long chain organic matter, for its transformation into short chain organic mixtures.
摘要:
Solid materials may be processed using shockwaves produced in a supersonic gaseous vortex. A high-velocity stream of gas may be introduced into a reactor. The reactor may have a chamber, a solid material inlet, a gas inlet, and an outlet. The high-velocity stream of gas may be introduced into the chamber of the reactor through the gas inlet. The high-velocity stream of gas may effectuate a supersonic gaseous vortex within the chamber. The reactor may be configured to facilitate chemical reactions and/or comminution of solid feed material using tensive forces of shockwaves created in the supersonic gaseous vortex within the chamber. Solid material may be fed into the chamber through the solid material inlet. The solid material may be processed within the chamber by nonabrasive mechanisms facilitated by the shockwaves within the chamber. The processed material that is communicated through the outlet of the reactor may be collected.
摘要:
A method and system for enhancing a chemical process comprising providing a plurality of magneto-strictive agents in a reaction chamber having an external electromagnetic coil winding; introducing fluid reactants into the chamber; and applying a discontinuous time variable signal to the coil winding to generate a time varying magnetic field with high field gradients within the chamber to enhance the chemical processing of the fluid reactants, and a system for enhancing fluid quality comprising a conduit for a fluid; at least one permanent magnet arranged in the conduit; a flow path defined within the conduit around the at least one permanent magnet, the flow path being non-linear, and means for pumping fluid through the conduit in a pulsed manner.
摘要:
The invention relates to a reactor for gasifying and/or purifying, in particular depolymerizing, plastic material (12), comprising a reactor vessel (14) for holding the plastic material (12) and a heater (18) for heating the plastic material (12) in the reactor vessel (14), the reactor vessel being at least partially filled with a metal bath (26). According to the invention, a deceleration device (24, 32) is provided in an interior (22) of the reactor vessel (14) to decelerate a flow of liquefied plastic material (12) in the reactor vessel (14), said deceleration device (24, 32) having a plurality of elements (25) that are movably arranged in the interior (22).
摘要:
Hydrogen cyanide is produced by reacting ammonia and a hydrocarbon gas in the presence of a platinum-group-metal catalyst while the catalyst is heated by induction heating at a frequency of 0.5 to 30 MHz.