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    SCALABLE BIOMASS REACTOR AND METHOD
    35.
    发明申请
    SCALABLE BIOMASS REACTOR AND METHOD 有权
    可扩展的生物质反应器和方法

    公开(公告)号：US20110094158A1

    公开(公告)日：2011-04-28

    申请号：US12760241

    申请日：2010-04-14

    申请人： Peter J. Schubert

    发明人： Peter J. Schubert

    IPC分类号： C10J3/20 ,  C10J3/00

    CPC分类号： C10B53/02 ,  C10B47/44 ,  C10B57/16 ,  C10J3/007 ,  C10J3/20 ,  C10J2200/158 ,  C10J2300/0916 ,  C10J2300/0976 ,  C10J2300/1269 ,  C10J2300/1276 ,  C10J2300/1646 ,  C10J2300/1693 ,  C10J2300/1853 ,  C10J2300/1884 ,  C10J2300/1892 ,  C10K1/024 ,  Y02E50/14 ,  Y02P20/145

    摘要： A system and method capable of efficient production of synthesis gas from biomass materials in a manner which can be scaled to relatively large throughput capacities. the system is operable to compact a loose biomass material and simultaneously introduce the compacted biomass material into entrances of internal passages of multiple parallel reactors, heat the compacted biomass material within the reactors to a temperature at which organic molecules within the compacted biomass material break down to form ash and gases comprising carbon monoxide and hydrogen gases, inhibit combustion of the compacted biomass material when heated within the internal passages of the reactors, conduct the carbon monoxide and hydrogen gases through the reactors in a direction opposite the movement of the compacted biomass through the reactors, and remove the ash from the reactor.

    摘要翻译： 一种能够以可扩展到相对大的生产能力的方式从生物质材料有效地生产合成气的系统和方法。 该系统可操作地压缩松散的生物质材料并同时将压实的生物质材料引入到多个平行反应器的内部通道的入口中，将反应器内的压实的生物质材料加热到压实的生物质材料内的有机分子分解为 形成灰分和包含一氧化碳和氢气的气体，当在反应器的内部通道内加热时，抑制压实的生物质材料的燃烧，将一氧化碳和氢气以与压实的生物质的运动相反的方向通过反应器 反应器，并从反应器中除去灰分。

    Processes for Gasification of a Carbonaceous Feedstock
    39.
    发明申请
    Processes for Gasification of a Carbonaceous Feedstock 有权
    碳质原料气化工艺

    公开(公告)号：US20100179232A1

    公开(公告)日：2010-07-15

    申请号：US12604695

    申请日：2009-10-23

    申请人： Earl T. Robinson ,  Vincent G. Reiling ,  Pattabhi K. Raman ,  Eli Gal

    发明人： Earl T. Robinson ,  Vincent G. Reiling ,  Pattabhi K. Raman ,  Eli Gal

    IPC分类号： C07C27/06 ,  B01J8/18

    CPC分类号： C10J3/00 ,  C01B3/12 ,  C01B3/52 ,  C01B3/586 ,  C01B2203/0415 ,  C01B2203/0445 ,  C01B2203/047 ,  C01B2203/0475 ,  C01B2203/0485 ,  C10J3/721 ,  C10J2300/093 ,  C10J2300/0959 ,  C10J2300/0973 ,  C10J2300/0986 ,  C10J2300/1662 ,  C10J2300/1807 ,  C10J2300/1884 ,  C10J2300/1892 ,  C10K3/04 ,  C10L3/08 ,  C10L3/102

    摘要： The present invention relates to processes and continuous processes for preparing gaseous products, and in particular, methane via the catalytic gasification of carbonaceous feedstocks in the presence of steam. In one aspect of the invention, the processes comprise at least partially combusting a first carbonaceous feedstock with an oxygen-rich gas stream, a recycle steam stream, and an aqueous make-up stream in an oxygen-blown gasifier, under suitable temperature and pressure, to generate a first gas stream comprising hydrogen, carbon monoxide and superheated steam; and reacting a second carbonaceous feedstock and the first gas stream in a catalytic gasifier in the presence of a gasification catalyst under suitable temperature and pressure to form a second gas stream comprising a plurality of gaseous products comprising methane, carbon dioxide, hydrogen, carbon monoxide and hydrogen sulfide. The processes can comprise using at least one catalytic methanator to convert carbon monoxide and hydrogen in the gaseous products to methane and in certain embodiments do not recycle carbon monoxide or hydrogen to the gasifier. Heat energy recovered from the catalytic gasification can be used to generate the recycle steam stream.

    摘要翻译： 本发明涉及用于在蒸汽存在下通过碳质原料的催化气化来制备气态产物，特别是甲烷的方法和连续方法。 在本发明的一个方面，所述方法包括在合适的温度和压力下，在吹氧气化器中至少部分地燃烧第一含碳原料与富氧气流，再循环蒸汽流和含水补充料流 以产生包含氢气，一氧化碳和过热蒸汽的第一气流; 以及在气化催化剂存在下，在合适的温度和压力下使催化气化器中的第二碳质原料与第一气流反应，形成第二气流，其包含多个包含甲烷，二氧化碳，氢气，一氧化碳和 硫化氢。 该方法可以包括使用至少一种催化甲烷化器将气态产物中的一氧化碳和氢气转化成甲烷，并且在某些实施方案中不将一氧化碳或氢气循环到气化器。 从催化气化回收的热能可用于产生再循环蒸汽流。