摘要:
The present invention concerns a gasification apparatus (1) for the separation of an inert material from mixtures comprising said material and one or more polymeric/organic materials, said apparatus (1) comprising: a) a casing body (2), which extends in a tubular manner along a longitudinal axis (L) between a proximal portion (2') and a distal portion (2"); b) a treatment body (4), contained at least in part in the casing body (2) and which delimits a primary chamber (6) to gasify - in the absence of oxygen - the polymeric/organic material in synthetic gas; the treatment body (4) being rotatable around an axis of rotation (Rl) and comprising first auger means (8) protruding into the primary chamber (6) to move a first mixture and the inert material in the distal direction (S1); c) a burner (10), arranged close to the casing body (2), in thermal contact with the primary chamber (6); d) a flame propagation body (12), which extends distally from the burner (10), inside the treatment body (4) to isolate the flame from the primary chamber (6); e) conveyance means, fluidically connected to draw (S2) the synthesis gas from the primary chamber (6) and to feed the burner flame (10) with said gas.
摘要:
The present invention relates to reaction equipment for the treatment of organic and/or inorganic waste of refineries or petrochemical plants comprising: • - a drying and pyrolysis device (4) which rotates around its longitudinal, tilted rotation axis (A), • - a gasification device (6) which rotates around its longitudinal, horizontal rotation axis (B), • - a combustion device (14) comprising a burner (13) having a longitudinal horizontal axis (C), • - at least one settling chamber (15) for the collection of intermediate solid residues and the accumulation of intermediate gaseous reaction products, • - at least one outlet duct of the gaseous end-products (16), at least one outlet duct of the solid end-products (7), and at least one inlet duct of the feedstock (2) • - said combustion device (14), drying and pyrolysis device (4), gasification device (6) are physically separated and positioned on three different levels, • - the longitudinal rotation axis (A) of the drying and pyrolysis device (4) is tilted with respect to both the longitudinal rotation axis (B) of the gasification device (6) and also with respect to the longitudinal axis (C) of the combustion device (14), • - the longitudinal rotation axis (B) of the gasification device (6) is parallel to the longitudinal axis (C) of the combustion device (14), • - the combustion device (14) is in fluid communication with the drying and pyrolysis device (4), • - the drying and pyrolysis device (4) comprises, in its interior, a first indirect heat exchange device (3) in which the combustion fumes coming from the combustion device (14) flow, • - at least one settling chamber (15) in fluid communication with said drying and pyrolysis device (4) and with said gasification device (6) and with said combustion device (14), • - conveying means (5) are positioned in the settling chamber (15) and put the drying and pyrolysis device (4) in fluid communication with the gasification device, • - it comprises a second heat exchange device (12) in fluid communication with the first indirect heat exchange device (3) and the combustion device (14), • - it comprises means for the suction of the intermediate gaseous reaction products, said means being positioned in the settling chamber (15).
摘要:
According to this invention there is provided a method of processing material such as organically coated waste and organic materials in cluding biomass, industrial waste, municipal solid waste and sludge, the method comprising: attaching a material container cartridge (12) containing material to be processed to a processing chamber (14); heating the material in a reduced oxygen atmosphere in the processing chamber (14) to produce gas; channelling the gas from the pro cessing chamber (14) to a treatment chamber (20) in which they are heated to destroy any VOC's therein; recirculating gas from the treat ment chamber (20) back into the processing chamber (14); and in a first mode of operation modifying the moisture content of the gas re circulating from the treatment chamber (20) to the processing chamber (14) by passing it through a second material container cartridge (28, 30) containing material (50) to be processed.
摘要:
본 발명은 합성가스(H 2 와 CO)가 주성분인 석탄가스를 생산할 수 있는 저급탄 석탄가스 생산시스템에 관한 것으로, 이를 위해 호퍼(11)에 투입되는 저급탄을 안내하여 이송시키는 공급부(1);와, 회전하는 본체(21)를 구비하고, 이 본체(21)를 회전시켜 상기 공급부(1)를 통해 본체(21) 내에 투입된 저급탄을 열분해 하여 합성가스와 촤르(char) 형태로 배출하는 로터리킬른로(2);와, 상기 로터리킬른로(2)에 연결되어 촤르는 자중에 의해 촤르제거수단(33)으로 유입시켜 회수하고 합성가스만을 유도 송출시키는 제 1분리부(3);와, 상기 제 1분리부(3)에 연결되어 합성가스에 포함된 타르(tar)는 냉각스크러버를 통해 포집하여 타르제거수단(42)으로 회수하고 고순도의 합성가스만을 유도 송출시키는 제 2분리부(4); 및 상기 제 2분리부(4)에 연결되어 고순도 합성가스를 저장하는 보관탱크(5);를 포함하여 이루어지되, 상기 보관탱크(5)에 저장된 합성가스는 합성가스는 합성석유, DME, 메탄올, 고순도 수소 제조용 및 발전용 원료로 직접 사용될 수 있는 것을 특징으로 한다.
摘要:
Apparatus for pyrolysing or gasifying the organic content of material, including organically coated waste, biomass, industrial waste, municipal solid waste and sludge, having organic content; the apparatus comprising : an oven having a rotatable portion comprising a treatment chamber adapted to receive material for treatment; a plurality of gas inlets in at least one wall (5) of the treatment chamber through which hot gases are introduced to the treatment chamber to heat the material therein so as to cause the organic components thereof to pyrolyse or gasify; and a plurality of pockets (8) having open faces turned inwardly towards the inside of the treatment chamber on at least one wall of the rotatable portion such that, in use, material being pyrolysed or gasified can be received from the treatment chamber into the plurality of pockets (8) via said open faces, and be substantially retained therein through an initial rotation of the oven of less than 90 degrees. (Figure 3)
摘要:
A reactor system (2; 4) that is configured as an appliance for the destruction of residential and building waste (44) to form hydrogen-rich syngas (47). This syngas (47) is used to power a fuel cell (60) for the generation of electric power, steam and heat or cooling for use in residences and buildings as well as hydrogen fuel for vehicles. The waste conversion reactor (4) that carries out the endothermic reactions of steam reforming is heated with the waste heat and electrical power. Alternatively, this reactor can be heated by a natural gas burner. This reactor is designed as a rotary drum(14), into which are placed bags of waste (44) that can consist of normal garbage as well as toilet solid waste. Glass and metal are not melted in this drum and are recovered as completely sterilized at the end of the process cycle.
摘要:
A method and reactor system that is configured as an appliance for the destruction of residential and building waste to form hydrogen-rich syngas. This syngas is used to power a fuel cell for the generation of electric power, steam and heat or cooling for use in residences and buildings as well as hydrogen fuel for vehicles. The waste conversion reactor that carries out the endothermic reactions of steam reforming is heated with the waste heat and electrical power. Alternatively, this reactor can be heated by a natural gas burner. This reactor is designed as a rotary drum, into which are placed bags of waste that can consist of normal garbage as well as toilet solid waste. Glass and metal are not melted in this drum and are recovered as completely sterilized at the end of the process cycle.
摘要:
A method for selectively producing condensable hydrocarbon gases and non-condensable synthesis gases from waste tire chips in a single rotating reactor having a drying and volatizing hearth reaction area contiguous with a reformation hearth reaction area, including the steps of feeding waste tire chips into the drying and volatizing area, heating the tire chips in the drying and volatizing area to a temperature of about 500 C to about 6000, drying and volatizing the tire chips to form a hot process gas and hot residual solid carbonaceous matter; raising the temperature of the hot process gas and the hot residual solid carbonaceous matter to a temperature in the range of from about 600 C to about I000C; and thermally reforming the hot process gas to form a synthesis gas composition; and hot residual solid carbonaceous matter. The apparatus for producing high quality carbon and synthesis gas from waste automotive tires is also disclosed.
摘要:
The present invention provides a coal gasification system with an integrated control subsystem. The system generally comprises, in various combinations, a gasification reactor vessel (or converter) having one or more processing zones and one or more plasma heat sources, a solid residue handling subsystem, a gas quality conditioning subsystem, as well as an integrated control subsystem for managing the overall energetics of the conversion of coal to energy and maintaining all aspects of the gasification processes at an optimal set point The gasification system may also optionally comprise a heat recovery subsystem and/or a product gas regulating subsystem.