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公开(公告)号：US20140366447A1
公开(公告)日：2014-12-18
申请号：US14472175
申请日：2014-08-28
申请人： IHI Corporation
IPC分类号： C10J3/56
CPC分类号： C10J3/463 , C10J3/482 , C10J3/56 , C10J2300/093 , C10J2300/0976 , C10J2300/0993 , C10J2300/1637 , C10J2300/1807 , C10J2300/1853 , F23C10/005 , F23C10/10 , F23G5/0276 , F23G5/30 , F23G7/001 , F23G2201/304 , F23G2201/40 , F23G2203/501 , F23G2203/503
摘要： Provided are a fluidized-bed combustion furnace 1, a separator 8 for separation into bed material 11 and an exhaust gas, a fluidized-bed gasification furnace 40 into which the bed material 11 is introduced through a downcomer 46 and into which raw material is introduced, a circulation passage for circulating char and the bed material 11 to the combustion furnace 1, a dispersion section 43 extending along a width of a bed-material-introduction-side wall 41 of the gasification furnace 40 to receive the bed material 11 from the downcomer, fluidizing-gas introduction means 47 for blowing fluidizing gas into the dispersion section 43 to fluidize the bed material 11 in the section 43, and a supply section 48 for supplying the bed material 11 in the dispersion section 43 to the fluidized-bed gasification furnace 40 substantially evenly throughout the width on the bed-material-introduction side.
摘要翻译： 提供了流化床燃烧炉1，用于分离成床材料11的分离器8和废气，流化床气化炉40，通过降液管46将床料11引入其中并将原料引入其中 用于将炭和床料11循环到燃烧炉1的循环通道，沿着气化炉40的床料引入侧壁41的宽度延伸的分散部43，以从床 降液管，用于将流化气体吹入分散部分43以使部分43中的床料11流化的流化气体引入装置47和用于将分散部分43中的床材料11供给到流化床气化 炉床40在床材引入侧的整个宽度上基本上均匀。
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公开(公告)号：US08747501B2
公开(公告)日：2014-06-10
申请号：US13683265
申请日：2012-11-21
申请人： IHI Corporation
发明人： Takahiro Murakami , Koubun Kyo , Toshiyuki Suda
IPC分类号： C10J1/207
CPC分类号： C10J3/84 , C10J3/482 , C10J3/485 , C10J3/56 , C10J3/721 , C10J2300/0956 , C10J2300/0959 , C10J2300/0973 , C10J2300/0993 , C10J2300/1671 , C10J2300/1807 , F27B15/00
摘要： A fuel gasification system including a gasification furnace including a fluidized bed formed by fluidizing reactant gas for gasifying fuel charged into gasification gas and flammable solid content, a combustion furnace for combustion of the flammable solid content into which the flammable solid content produced in the furnace is introduced together with bed material and that includes a fluidized bed formed by fluidizing reactant gas, a material separator such as hot cyclone that separates bed material from exhaust gas introduced from the combustion furnace, the separated bed material being fed through a downcomer to the gasification furnace, and a tar decomposing mechanism that heats the gasification gas produced in the furnace to decompose tar contained in the gasification gas.
摘要翻译： 一种燃气气化系统，包括气化炉，其包括通过使反应气体流化而形成的流化床，用于将装入气化气体的燃料气化和可燃性固体成分气化，用于燃烧在炉中产生的可燃固体成分的易燃固体成分的燃烧炉为 与床料一起引入，其包括通过使反应气体流化而形成的流化床，将床材料与从燃烧炉引入的废气分离的热旋风分离器的材料分离器，分离的床材料通过降液管进料至气化炉 以及焦化分解机构，其加热在炉中产生的气化气体，以分解气化气体中所含的焦油。
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公开(公告)号：US20140215922A1
公开(公告)日：2014-08-07
申请号：US14247892
申请日：2014-04-08
申请人： IHI Corporation
发明人： Takahiro MURAKAMI , Koubun Kyo , Toshiyuki Suda
IPC分类号： C10J3/84
CPC分类号： C10J3/84 , C10J3/482 , C10J3/485 , C10J3/56 , C10J3/721 , C10J2300/0956 , C10J2300/0959 , C10J2300/0973 , C10J2300/0993 , C10J2300/1671 , C10J2300/1807 , F27B15/00
摘要： A fuel gasification system including a gasification furnace including a fluidized bed formed by fluidizing reactant gas for gasifying fuel charged into gasification gas and flammable solid content, a combustion furnace for combustion of the flammable solid content into which the flammable solid content produced in the furnace is introduced together with bed material and that includes a fluidized bed formed by fluidizing reactant gas, a material separator such as hot cyclone that separates bed material from exhaust gas introduced from the combustion furnace, the separated bed material being fed through a downcomer to the gasification furnace, and a tar decomposing mechanism that heats the gasification gas produced in the furnace to decompose tar contained in the gasification gas.
摘要翻译： 一种燃气气化系统，包括气化炉，其包括通过使反应气体流化而形成的流化床，用于将装入气化气体的燃料气化和可燃性固体成分气化，用于燃烧在炉中产生的可燃固体成分的易燃固体成分的燃烧炉为 与床料一起引入，其包括通过使反应气体流化而形成的流化床，将床材料与从燃烧炉引入的废气分离的热旋风分离器的材料分离器，分离的床材料通过降液管进料至气化炉 以及焦化分解机构，其加热在炉中产生的气化气体，以分解气化气体中所含的焦油。
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公开(公告)号：US09523053B2
公开(公告)日：2016-12-20
申请号：US14247892
申请日：2014-04-08
申请人： IHI Corporation
发明人： Takahiro Murakami , Koubun Kyo , Toshiyuki Suda
CPC分类号： C10J3/84 , C10J3/482 , C10J3/485 , C10J3/56 , C10J3/721 , C10J2300/0956 , C10J2300/0959 , C10J2300/0973 , C10J2300/0993 , C10J2300/1671 , C10J2300/1807 , F27B15/00
摘要： A fuel gasification system including a gasification furnace including a fluidized bed formed by fluidizing reactant gas for gasifying fuel charged into gasification gas and flammable solid content, a combustion furnace for combustion of the flammable solid content into which the flammable solid content produced in the furnace is introduced together with bed material and that includes a fluidized bed formed by fluidizing reactant gas, a material separator such as hot cyclone that separates bed material from exhaust gas introduced from the combustion furnace, the separated bed material being fed through a downcomer to the gasification furnace, and a tar decomposing mechanism that heats the gasification gas produced in the furnace to decompose tar contained in the gasification gas.
摘要翻译： 一种燃气气化系统，包括气化炉，其包括通过使反应气体流化而形成的流化床，用于将装入气化气体的燃料气化和可燃性固体成分气化，用于燃烧在炉中产生的可燃固体成分的易燃固体成分的燃烧炉为 与床料一起引入，其包括通过使反应气体流化而形成的流化床，将床材料与从燃烧炉引入的废气分离的热旋风分离器的材料分离器，分离的床材料通过降液管进料至气化炉 以及焦化分解机构，其加热在炉中产生的气化气体，以分解气化气体中所含的焦油。
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公开(公告)号：US09428701B2
公开(公告)日：2016-08-30
申请号：US14472175
申请日：2014-08-28
申请人： IHI Corporation
IPC分类号： C01B3/36 , C10J3/46 , C10J3/48 , F23C10/00 , F23C10/10 , F23G5/027 , F23G5/30 , F23G7/00 , C10J3/56
CPC分类号： C10J3/463 , C10J3/482 , C10J3/56 , C10J2300/093 , C10J2300/0976 , C10J2300/0993 , C10J2300/1637 , C10J2300/1807 , C10J2300/1853 , F23C10/005 , F23C10/10 , F23G5/0276 , F23G5/30 , F23G7/001 , F23G2201/304 , F23G2201/40 , F23G2203/501 , F23G2203/503
摘要： A fluidized-bed gasification method using fluidized-bed combustion furnace; a separator for separation into bed material and an exhaust gas; a fluidized-bed gasification furnace into which the bed material is introduced through a downcomer and into which raw material is introduced; a circulation passage for circulating char and the bed material to the combustion furnace; a dispersion section; extending along a width of a bed-material-introduction-side wall of the gasification furnace to receive the bed material from the downcomer; a fluidizing-gas introduction system for blowing fluidizing gas into the dispersion section to fluidize the bed material in the dispersion section; and a supply section for supplying the bed material in the dispersion section to the fluidized-bed gasification furnace substantially evenly throughout the width on the bed-material-introduction side, is provided.
摘要翻译： 使用流化床燃烧炉的流化床气化方法; 用于分离成床材料和废气的分离器; 流化床气化炉，床材料通过降液管引入其中，原料被引入其中; 用于将炭和床料循环到燃烧炉的循环通道; 分散部分; 沿着气化炉的床料引入侧壁的宽度延伸以从降液管接收床料; 流化气体引入系统，用于将流化气体吹送到分散部分中以使分散部分中的床料流化; 以及用于将分散部中的床材料基本上均匀地在床料引入侧的整个宽度上均匀地供给到流化床气化炉的供给部。
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