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| Number | Title | Issue Date |
| 7628892 | System and process for the production of combustible substances by depolymerisation of rubber products A system and process for the production of combustible substances by means of depolymerisation of rubber products, comprising a depressurized depolymerising device (1), inside which it takes place the depolymerisation of a predetermined quantity of products i... | 12/08/2009 |
| 7264694 | Retort heating apparatus and methods A retort heating apparatus for processing a feed material includes a heating chamber bounded at least in part by a side wall. A plurality of baffles are at least partially disposed within the heating chamber. Each baffle includes an elongated body having a top surfa... | 09/04/2007 |
| 7048832 | Method and system for extracting hydrocarbon fuel products from plastic material A method and system for extracting hydrocarbon fuel products from plastic material provides extraction of usable fuel components from waste plastic materials. The materials (or hydrocarbon portion thereof) are liquified and introduced to a chamber where the liquid m... | 05/23/2006 |
| 7029635 | System for treating material containing noxious components A system for treating a treatable material containing a noxious component, which comprises a mixer for mixing a treatment agent containing alkali material with the treatable material to form a mixture, at least one first heat treating furnace for producing a low oxy... | 04/18/2006 |
| 7022293 | Method and apparatus for processing a waste product A method and apparatus for processing a waste product and producing a synthesis gas is provided. The system includes a sealed, heated rotatable drum for preheating and preparing the waste material suitable for a plasma reactor, and processing the material in the rea... | 04/04/2006 |
| 6638396 | Method and apparatus for processing a waste product A method and apparatus for processing a waste product and producing a synthesis gas is provided. The system includes a sealed, heated rotatable drum for preheating and preparing the waste material suitable for a plasma reactor, and processing the material... | 10/28/2003 |
| 5853548 | Energy efficient liquefaction of biomaterials by thermolysis A thermolysis process for the production of volatiles for an external combustor or liquefaction of biomass solids in which specific and previously unrecognized conditions are employed. The thermolysis is carried out in a single fluidized bed of inert mate... | 12/29/1998 |
| 5824193 | Method of thermally treating plastics material A method of thermally treating plastics material includes the steps of heating a treatment chamber at least to the melting point of at least a fraction of the plastic material, maintaining an oxygen level in the treatment chamber below combustion level of... | 10/20/1998 |
| 5632863 | Battery pyrolysis process Used batteries and other material for reclamation and recovery or environmentally safe disposal are transferred from a feed bin by an auger into a crusher and then into a pyrolysis chamber. The feed system excludes air or oxygen from passing through the a... | 05/27/1997 |
| 5628877 | Method and device for producing a solid fuel from combustible waste A method for producing a solid fuel from combustible waste includes sorting and grinding the waste, treating the waste by heating in the absence of oxygen in a first pyrolysis reactor and then collecting the waste so treated. Polluting elements in the gas... | 05/13/1997 |
| 5409577 | Carbonization apparatus A carbonization apparatus for carbonizing material which includes metal parts, as for instance waste material with elongated metal parts, such as metal wires and metal bands. A residue discharge pipe has a discharge port formed in an end face thereof. Car... | 04/25/1995 |
| 5336443 | Anisotropically electroconductive adhesive composition An improvement is proposed in an anisotropically electroconductive adhesive composition comprising an insulating adhesive resin as a matrix and electroconductive carbon particles dispersed in the matrix used for electrically connecting oppositely facing e... | 08/09/1994 |
| 5290327 | Device and allothermic process for producing a burnable gas from refuse or from refuse together with coal A method for generating, from refuse or refuse in combination with coal, a fuel gas suited for public utility purposes wherein refuse and coal can be introduced into the process in any proportion one to the other. The method provides the steps of subjecti... | 03/01/1994 |
| 5082534 | Pyrolytic conversion system A rotary, continuous pyrolytic conversion system converts solid hydrocarbon containing feedstocks into gases, liquid hydrocarbons and char. A converter drum is contained within an outer drum which is in substantially air-tight relationship with an injecto... | 01/21/1992 |
| 5078836 | Method and apparatus for retorting material An apparatus and a method are disclosed for the thermal treatment of feed material containing solids and liquids such as solid waste or the like. The apparatus includes one or more coaxial rotatable drums and one or more free rotating spirals advancing th... | 01/07/1992 |
| 5039379 | Dry cooling of coke A preferred method of dry cooling coke includes the steps of removing the coke from the coke oven, crushing the coke with a crushing device to increase a surface area thereof, transporting the coke after crushing to a dry cooling apparatus, and dry coolin... | 08/13/1991 |
| 4475986 | Stable activated carbon process using a moving grate stoker furnace Carbonaceous raw material, such as lignite coal, having first been passed successively through a moving grate stoker furnace, a shaft furnace and a quench chamber is screened so as to remove from the end product substantially all +12 mesh and larger parti... | 10/09/1984 |
| 4454018 | Simultaneous crushing and retorting of oil shale with fluid jets A method for recovering hydrocarbons from oil bearing shale which comprises placing the shale in pulverized form into a retort and simultaneously processing under retorting conditions.... | 06/12/1984 |
| 4250015 | Mechanochemical hydrogenation of coal Hydrogenation of coal is improved through the use of a mechanical force to reduce the size of the particulate coal simultaneously with the introduction of gaseous hydrogen, or other hydrogen donor composition. Such hydrogen in the presence of elemental ti... | 02/10/1981 |
| 4187167 | Method and apparatus for the extraction and recovery of hydrocarbons from petroleum bearing materials The invention relates to a method and apparatus for the extraction of petroleum from tar sands, bituminous shale, and other petroleum bearing materials, and the separation of the extracted petroleum into its several fractions. The process consists essenti... | 02/05/1980 |
| 4094769 | Method and apparatus for retorting oil shale In a method and apparatus for recovering oil products from oil shale and like materials, controlled amounts of raw oil shale are delivered into an upper inlet of a downwardly sloping retort chamber that is constructed as readily portable. The raw oil shal... | 06/13/1978 |
| 4038184 | Method of processing waste on ships and the like and arrangement for carrying out the method A method and apparatus for treatment of waste on ships and the like, in the form of solid waste and black water collected in a tank from reduced flush toilets. The solid waste is mixed with black water from the tank in a drum. Rotating knives in the drum ... | 07/26/1977 |
| 4022668 | Process for the production of formed coke In the production of formed coke, the temperatures and times of the oxidation and carbonization phases can be reduced if 5 to 12% by volume of oxygen is included in the fluidizing gas in a fluidized bed reactor in which the carbonization phase is conducte... | 05/10/1977 |
