Abstract: A shale pyrolysis system includes a retort with a first side and a second side. The second side is opposite the first side and the first side and the second side include descending angled surfaces at alternating angles to produce zig-zag motion of shale descending through the retort. Corners of the retort that change direction of the shale are rounded. The system includes steam distributors coupled to the first side and collectors coupled to the second side to produce crossflow of steam and heat across the descending shale from the first side to the second side, and a steam temperature control subsystem coupled to the steam distributors and configured to deliver higher-temperature steam to one or more upper sections of the retort and lower-temperature steam to one or more lower sections of the retort.

Abstract: Systems and methods for producing product gas fuel and solid char fuel from a carbon-containing feedstock are described. Feedstock is introduced into and transported through at least one substantially horizontal sublimation reaction chamber. An initial and final sublimation temperature is maintained within less than ±10° C. in an atmosphere free from external oxygen and externally supplied catalyst. The system is configured to not have any product gas leak out of the reaction chamber or oxygen leak into a hot box configured to heat the reaction chamber.

Abstract: Pyrolytic gas generator for generating clean useful gas from biomass, particularly wood, oil seeds or the like, where a gasification channel in multi-chambered construction is provided, which gasification channel is provided with an assist burner which can supply heat from the outside to the gasification channel during gasification of the biomass, a pre-pyrolyzing pipe is connected upstream of the gasification channel and an ash discharge downstream of the gasification channel, wherein the generated gases are re-gasified in the gasification channel while the material to be gasified is mechanically transported from a material container to the ash discharge.

Abstract: The invention relates to a method of reducing emissions of byproduct gas when charging oven chambers of a battery of coking ovens, on the proviso that the oven chamber (1) to be charged is opened on the machine side (MS) of the battery of coking ovens, and a block of compressed coal (10) is introduced into the opened oven chamber (1). Byproduct gases released during introduction of the block of compressed coal (10) into the hot oven chamber (1), are discharged through a byproduct-gas manifold (11) attached to the oven chamber (1) and are then preferably freed of dust and incinerated. Crude gases formed in the closed oven chambers during coking are discharged through a crude-gas manifold (3) attached to the oven chambers (1) and are passed on for treatment by at least one gas scrubber.

Abstract: A volatile matter sharing system includes a first stamp-charged coke oven, a second stamp-charged coke oven, a tunnel fluidly connecting the first stamp-charged coke oven to the second stamp-charged coke oven, and a control valve positioned in the tunnel for controlling fluid flow between the first stamp-charged coke oven and the second stamp-charged coke oven.

Abstract: A coke plant includes multiple coke ovens where each coke oven is adapted to produce exhaust gases, a common tunnel fluidly connected to the plurality of coke ovens and configured to receive the exhaust gases from each of the coke ovens, multiple standard heat recovery steam generators fluidly connected to the common tunnel where the ratio of coke ovens to standard heat recovery steam generators is at least 20:1, and a redundant heat recovery steam generator fluidly connected to the common tunnel where any one of the plurality of standard heat recovery steam generators and the redundant heat recovery steam generator is adapted to receive the exhaust gases from the plurality of ovens and extract heat from the exhaust gases and where the standard heat recovery steam generators and the redundant heat recovery steam generator are all connected in parallel with each other.

Abstract: The invention refers to a tunnel typed coking furnace with a movable sliding bed and the method using the same belonging to the coking field, comprising a furnace body (48), a front sealing door (7), a back sealing door (25), a branch flue (10), a bottom flue (12) and a main flue (6), comprising a first preparation chamber (3) for coaling, a preheating segment (50), a carbonization segment (51), a coke dry quenching segment (52), and a second preparation chamber (23) for coke outlet; each part has different formation from the others, and are interconnected in series with the others; the sliding bed (37) for coaling and tamping coal material (44) passes through the abovementioned five segment in series in order to coke.

Abstract: A moving disk type tube reactor for continuously pyrolyzing waste tire chips and preventing accumulation of remainders produced by pyrolysis, includes: a heating tube having at the ends thereof inflow and outflow ports for allowing high-temperature gas to flow; a first transfer tube penetrating the heating tube and having an input port for inputting the chips at one end thereof; a second transfer tube disposed parallel to the first transfer tube; a driving part disposed at the other end of the first and second transfer tubes, having a driving sprocket driven by a driving motor, and having a discharge port discharging oil vapor; a driven part disposed at one end of the transfer tubes, having a driven sprocket and a discharge port discharging pyrolyzed carbon black to the outside; a chain penetrating the transfer tubes and wound on the sprockets to circulate; and a plurality of disks along the chain.

Abstract: Apparatus for the destructive reclamation of materials and energy from municipal wastes and other raw materials through the use of Microwave induced Gasification and Pyrolysis, where the waste or raw material may be circulated once or several times through the process thus enabling the programming of different processes to differing materials and desired end products. The form employed being linear, circulating conveyors or rotating carousels that may carry trays or crucibles, some of which may be equipped with linings that absorb microwaves to enable the early charring of materials that do not initially absorb microwaves and thus will not heat up on their own.

Abstract: The present invention relates to a carbonization reactor (1-0) to decompose used rubber products and the like by heating the rubber products under constant high temperature and the reactor comprise a conveyor (2-0) which continuously move and drag the rubber products through cylinders (2-1, 2-2) where the decomposition process takes place to produce recyclable by products such as carbon black, oil vapour and the like.

Abstract: Methods and systems for substantially continuously treating comminuted material containing carbon and hydrogen, for example, used tires, are provided. The methods include the steps of introducing the tire material to an elongated chamber, transferring the tire material through the elongated chamber, heating the tire material to a temperature sufficient to pyrolyze the material to produce a gaseous stream; discharging the gaseous stream from the chamber, and cooling at least some of the gaseous stream to liquefy components of the stream. The transfer may be effected by a flexible, center-less screw conveyor to minimize material buildup in the vessel. The cooling of the gaseous stream may be practiced by reverse condensation. One or more re-usable fuel streams are may be provided.

Abstract: Apparatus and method for treating waste products containing plastic materials by pyrolysis is disclosed. The method includes pyrolytically decomposing the waste products containing plastic materials by thermolysis to obtain useful liquid and gaseous organic raw materials. The method is carried out continuously.

Abstract: The present invention relates to a method and apparatus for waste tyres pyrolysis wherein whole tyres are directly heated with flue gases from the combustion of pyrolysis gases, in a tunnel type furnace. The process produces thermal energy, carbon black and mineral oil; the cooled flue gases are cleaned from sulfur oxides before released into the atmosphere.

Abstract: A mixture of fatty acids or their esters derived from natural oils and fats including eicosapentaenoic acids or their derivatives is precision distilled under a high vacuum using a plurality of distillation columns, three distillation columns or more in particular, in order to acquire a fraction consisting mainly of fatty acids of carbon number 20 or their esters, which is then subjected to a column chromatography with a reversed-phase distribution system. Eicosapentaenoic acids or their esters, which is useful for preventing or treating thrombus, with a purity as high as 99% and above and with a recovery rate 55% or above, is produced.

Abstract: Whole tires are heated in a pressure vessel to a range of between 700.degree. Farenheit and 900.degree. Farenheit, with pressure within the vessel achieved and maintained at 100-300 pounds per square inch. The vessel has a heat tube which extends through the center of the tires contained therein to uniformly apply heat. The method produces a low sulfur oil and gas, and a useable coke product from the pryolysis of the tires.

Abstract: An atomization/distillation unit for separating a component from a mixture containing that component having a chamber, a container incorporated within the bottom of the chamber for receiving the mixture, a heater for heating the mixture to a temperature sufficient to vaporize the component but insufficient to vaporize the entire mixture, an atomizer located within the container for spraying said mixture upward in the chamber thereby aiding in further vaporization of the component, and agitator plates operating in conjunction with the atomizer for propelling the vapor upward in the chamber. Cooling coils are located in the top portion of the chamber in order to condense the vaporized component. Once condensed, the distillate is easily removed from the chamber. The atomization/distillation system is effective in combining atomization and distillation in order to maximize recovery of the desired component in a highly energy efficient manner.

Abstract: This disclosure is directed to an economical system for the pyrolysis of municipal solid waste to recover valuable by-products while reducing the putrecibility and bulk of the residue requiring disposal. Prior to this treatment, the solid waste has been processed to remove most of the metallic components, and shredded, which steps are not part of the invention disclosed. The pyrolysis and by-product recovery technology is complicated by (a) the inherent variability of the chemical and physical characteristics of the shredded solid waste as received at the pyrolysis plant and (b) the relatively low heat value of said waste as thus received.