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2. 发明申请

US20130205653A1 Method for producing fuel from organic material and a gasification plant 审中-公开
标题翻译：从有机材料和气化设备生产燃料的方法
公开(公告)号：US20130205653A1
公开(公告)日：2013-08-15
申请号：US13817542
申请日：2011-08-18
申请人： Timo Nylander , Sami Nylander
发明人： Timo Nylander , Sami Nylander
IPC分类号： C10B53/02
CPC分类号： C10B53/02 , C10B49/02 , C10B53/00 , C10J3/02 , C10J2300/0916 , C10J2300/0946 , C10J2300/1815 , C10J2300/1823 , C10K1/02 , F23G5/027 , Y02E50/14 , Y02P20/145 , Y02P30/20
摘要： The invention relates to a method for producing fuel from organic waste or biomass in a gasification process comprising the burning of organic waste or biomass and the recovery of the gasification residue. The method comprises at least the following steps: organic aqueous waste or biomass (M; M1) is fed in a combustion chamber (1); oxygen-bearing pressurized regeneration gas (G) is also fed in said combustion chamber (1); a continuous, pressurized combustion process is maintained in the combustion chamber, without adding an external oxygen source or heat in the process, so that the combustion of organic waste or biomass is carried out with the oxygen content of 0.1-1 of the stoichiometric oxygen content, as the oxygen maintaining the combustion and the overpressure and heat created in the combustion chamber (1) are completely derived from the pyrolysis of the regeneration gas and/or from the pyrolysis of the aqueous organic waste or biomass (M; M1) fed in the combustion chamber, and from the gasification reactions between the supplied material (M1) and the regeneration gas (G); ash (A) created in the continuous gasification process taking place in the combustion chamber (1) is removed and combustion gases obtained from the gasification process, together with solid particles contained in the combustion gases, are conducted to a separation process; in the separation process, the temperature of the combustion gas (S) is dropped below the flash point (Fp) of the compounds contained in the combustion gas and below the water condensation point, the condensation water (W) contained in the combustion gas (S) removed, the liquid fuel (M; M4) is recovered from the combustion gas (S) and the regeneration gas (G) contained in the combustion gas is completely or partly conducted back to the combustion chamber (1).
摘要翻译：本发明涉及一种在气化过程中从有机废物或生物质生产燃料的方法，其包括燃烧有机废物或生物质并回收气化残渣。该方法至少包括以下步骤：有机废水或生物质（M; M1）在燃烧室（1）中进料; 含氧加压再生气体（G）也被供给到所述燃烧室（1）中。在燃烧室中保持连续的加压燃烧过程，而不会在该过程中增加外部氧源或热量，使得有机废物或生物质的燃烧是以化学计量氧含量为0.1-1的氧含量进行的，因为保持燃烧的氧气和在燃烧室（1）中产生的过压和热量完全来源于再生气体的热解和/或从进料的有机废水或生物质（M; M1）的热分解燃烧室，以及供给材料（M1）和再生气体（G）之间的气化反应。去除在燃烧室（1）中发生的连续气化过程中产生的灰分（A），并将从气化过程获得的燃烧气体与包含在燃烧气体中的固体颗粒一起进行分离过程; 在分离过程中，燃烧气体（S）的温度降低到包含在燃烧气体中的化合物的闪点（Fp）以下并且低于水凝结点，燃烧气体中包含的冷凝水（W） S），从燃烧气体（S）回收液体燃料（M; M4），并且包含在燃烧气体中的再生气体（G）完全或部分地传导回到燃烧室（1）。

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