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公开(公告)号：EP2162510A4
公开(公告)日：2012-08-22
申请号：EP08761696
申请日：2008-05-23
申请人： GASEK OY
发明人： KANGASOJA EERO
CPC分类号： C10J3/26 , C10J3/66 , C10J3/80 , C10J2200/09 , C10J2300/0916 , C10J2300/092 , C10J2300/0956 , Y02E50/14
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3.发明授权
公开(公告)号：EP2227312B1
公开(公告)日：2012-07-25
申请号：EP08864685.6
申请日：2008-12-18
申请人： Ecoloop Gmbh
发明人： MÖLLER, Roland
CPC分类号： B01D53/62 , B01D2257/504 , C01B3/16 , C01B2203/0283 , C10B49/06 , C10J3/14 , C10J3/66 , C10J2300/092 , C10J2300/093 , C10J2300/0946 , C10J2300/0959 , C10J2300/0969 , C10J2300/0996 , C10J2300/16 , C10J2300/1807 , Y02A50/2341 , Y02C10/04 , Y02P20/152
摘要： The invention relates to a method for reprocessing CO2-containing exhaust gases in a multistage reduction process. The CO2-containing exhaust gas is conducted in the counter stream to a solid mass stream of inert bulk material and organic material that can be thermally decomposed through a plurality of zones (4, 3, 2, 1) into a pressure equalization region and is thereby converted into pyrolysis gases. In the flow direction of the solid mass stream in a fuel gas production stage (1) at 250 - 700°C, the organic matter is thermally decomposed under reducing conditions into short-chained hydrocarbons, hydrogen and carbon monoxide to produce coke and residue. In an intermediate stage (2) with increasing temperature, oxidation of the pyrolysis coke is carried out, wherein the developing carbon monoxide is suctioned off counter to the solid mass stream in the direction of the fuel gas production stage (1). In a carbon monoxide production stage (3) at 800 - 1,600°C, the remaining coke residue is converted with carbon dioxide into carbon monoxide by setting the pressure and temperature according to the Boudouard equilibrium. In a cooling stage (4), the developing solid residual material and the bulk material are cooled in the CO2 counter stream to below 100°C and are separated, wherein the bulk material is returned to the cycle.
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公开(公告)号：EP2162510A1
公开(公告)日：2010-03-17
申请号：EP08761696.7
申请日：2008-05-23
申请人： Gasek OY
发明人： KANGASOJA, Eero
CPC分类号： C10J3/26 , C10J3/66 , C10J3/80 , C10J2200/09 , C10J2300/0916 , C10J2300/092 , C10J2300/0956 , Y02E50/14
摘要： The invention relates to a method for gasifying solid fuel in a co-current gasifier having a fuel silo (14) and a combustion chamber (32). The method comprises a pyrolysis phase in which the fuel decomposes into pyrolysis products, and a gasification phase in which the pyrolysis products are gasified into product gas. Heat transfer from the combustion chamber (32) to the fuel silo (14) is restricted in the method. This is to ensure that the fuel does not dry and pyrolysis does not take place in the fuel silo. The beginning of the pyrolysis is intentionally transferred as close to the gasification phase as possible, and an attempt is made to make the duration of the pyrolysis phase as short as possible. The rise of the fuel temperature is slowed down by transferring heat generated in the gasification phase to a medium, such as gasification air. In the co-current gasifier according to the invention, between the fuel silo and the combustion chamber, there is a cooling channel (18), which restricts the transfer of heat and also functions as a preheater for the gasification air. The gasifier has an upper floor (16a), which forms the upper surface of the cooling channel, and a lower floor (16b) forming the lower surface of the cooling channel, and the fuel silo is placed above the upper floor and the combustion chamber below the lower floor. The combustion chamber of the gasifier comprises an internal jacket (34), an intermediate jacket (36), an external jacket (38) and a grate (40). The gasification air is arranged to be conducted to the combustion chamber through a space between the intermediate jacket and the external jacket.
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公开(公告)号：EP3760693A1
公开(公告)日：2021-01-06
申请号：EP20183606.1
申请日：2020-07-02
摘要： Eine Vorrichtung (100) zum Herstellen von Pflanzenkohle und/oder zur Wärmegewinnung umfasst eine Reaktoranordnung (110) zum Verkohlen eines Biomassebrennstoffs zu Pflanzenkohle und eine Brennkammer (120) zur Verbrennung zumindest eines Teils des beim Verkohlen freiwerdenden Gases zur Wärmegewinnung. Die Vorrichtung (100) umfasst ferner eine mit Hilfe einer Antriebseinheit (136) antreibbare Fördereinrichtung (130) zum Fördern des Biomassebrennstoffs, wobei die Fördereinrichtung (130) den Biomassebrennstoff von unten in die Reaktoranordnung (110) hineinfördert.
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公开(公告)号：EP3383975A1
公开(公告)日：2018-10-10
申请号：EP16810272.1
申请日：2016-11-30
发明人： JACOBSEN, Anker Jarl
摘要： The present invention is in the field of gas production and more particularly relates to a method and an apparatus for the production of product gas from carbonaceous material such as biomass. The method and apparatus according to the invention employ direct heat transfer between carbonaceous material and a hot gas where the product gas is reheated and recycled through a carbonaceous material. The present invention provides a method comprising the steps of: a) heating a gaseous medium by thermal energy, b) transporting the heated gaseous medium to a first reactor containing carbonaceous feed material, c) heating the carbonaceous feed material in the first reactor to a temperature of at least 400 oC by means of the heated gaseous medium so as to form components of a product gas, the gaseous medium of step c) is directed to a second reactor containing carbonaceous feed material and the gaseous medium is forced through the carbonaceous feed material of the second reactor, d) withdrawing at least part of the product gas after the gaseous medium has passed the carbonaceous feed material of the second reactor, and e) recirculating the rest of the gaseous medium to the first reactor thereby continuing the production of product gas through steps (a)-(d), the circulation of gaseous medium from the first reactor to the second reactor continuous until a set point has been reached and/or until a pre-set time has been reached and then the direction in which the gas is circulated is reversed, wherein the heating performed in step (a) is provided by an electrical source.
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公开(公告)号：EP2460869B1
公开(公告)日：2017-09-06
申请号：EP10804590.7
申请日：2010-07-28
CPC分类号： C10B53/08 , C10B49/06 , C10B57/06 , C21B5/007 , Y02P20/129
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公开(公告)号：EP2460869A4
公开(公告)日：2014-06-11
申请号：EP10804590
申请日：2010-07-28
申请人： JFE STEEL CORP
CPC分类号： C10B53/08 , C10B49/06 , C10B57/06 , C21B5/007 , Y02P20/129
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9.发明授权PROCESS COMPRISING THERMAL CRACKING AND INCINERATION FOR OBTAINING REFUSE DERIVED FUELS. 有权PROCEDURE热裂解组成，且烧废物转化燃料的燃料。
公开(公告)号：EP1255800B1
公开(公告)日：2010-12-29
申请号：EP01915265.1
申请日：2001-02-15
申请人： Ecogest S.r.l.
发明人： CABRINI, Clementino
CPC分类号： F23G5/0276 , B01J3/006 , B01J3/02 , C10B49/06 , C10B53/00 , C10J3/66 , C10J2200/154 , C10J2300/1223 , C10K1/024 , C10K1/08 , F23G2202/101 , F23J2217/10 , F23J2217/50
摘要： Process for incinerating refuse derived fuels to obtain fuel gas therefrom by thermal cracking, comprising the following steps: subjecting the material to deaeration; advancing a bed of material within a vacuum environment insulated from the outside (thermal cracking chamber) and in which a temperature of between 400 °C and 600 °C is maintained by the countercurrent flow of hot gases which lap the material; feeding the material which has passed through the thermal cracking chamber to a reactor in order to be subjected to a temperature of between 1200 °C and 1800 °C; in proximity ot the entry end of said thermal cracking chamber, drawing off the gases generated by the thermal cracking together with the gases which have lapped the bed of material, in order to maintain the thermal cracking chamber under vacuum; feeding the drawn-off gases to the discharge conduit for the gases generated in the reactor; purifying and filtering the gases obtained in this manner for their use as fuel gases.
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公开(公告)号：EP2440750A2
公开(公告)日：2012-04-18
申请号：EP10744676.7
申请日：2010-06-10
发明人： BAUMANN, Leonhard , MÖLLER, Roland
CPC分类号： F01K13/00 , C10J3/14 , C10J2300/0969 , C10J2300/165 , C10J2300/1671 , C10J2300/1876 , F01K23/06 , F01K23/065 , F01K23/10 , F02C3/20 , Y02E20/16 , Y02E20/344 , Y02P20/129 , Y02P20/13
摘要： The invention relates to a method for generating mechanical power, for example for generating current, by means of at least one combustion engine (1), the waste gases thereof being at least partially used as a gasification medium in a gasifier (7) and being reduced to a synthesis gas in the presence of carbonaceous substances (13). In order to prevent a nitrogen enrichment while using as much of the waste heat from the waste gases as possible, technical oxygen is used for combustion in the combustion engine (1).
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