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    Biomass Char Compositions for Catalytic Gasification
    35.
    发明申请
    Biomass Char Compositions for Catalytic Gasification 审中-公开
    用于催化气化的生物质焦炭组合物

    公开(公告)号：US20090217575A1

    公开(公告)日：2009-09-03

    申请号：US12395429

    申请日：2009-02-27

    申请人： Pattabhi K. Raman ,  Edwin J. Hippo

    发明人： Pattabhi K. Raman ,  Edwin J. Hippo

    IPC分类号： C10L5/40

    CPC分类号： C10L5/44 ,  C10J3/482 ,  C10J3/54 ,  C10J2300/0903 ,  C10J2300/0916 ,  C10J2300/0943 ,  C10J2300/0986 ,  C10L1/326 ,  C10L5/04 ,  Y02E50/10 ,  Y02E50/30 ,  Y02P20/145 ,  Y02P20/52

    摘要： Particulate compositions are described comprising an intimate mixture of a biomass char producedfrom the combustion of a biomass, such as switchgrass or hybrid poplar, with at least a second carbonaceous material, such as petroleum coke or coal, and, optionally a gasification catalyst, for gasification in the presence of steam to yield a plurality of gases including methane and at least one or more of hydrogen, carbon monoxide, and other higher hydrocarbons are formed. Processes are also provided for the preparation of the particulate compositions and converting the particulate composition into a plurality of gaseous products.

    摘要翻译： 描述了颗粒组合物，其包括由生物质如柳枝稷或混合杨树的燃烧产生的生物质焦炭与至少第二碳质材料如石油焦炭或煤以及任选的气化催化剂的气化的紧密混合物 在蒸汽存在下产生包括甲烷在内的多种气体，并形成至少一种或多种氢，一氧化碳和其它高级烃。 还提供了用于制备颗粒组合物并将颗粒组合物转化为多种气态产物的方法。

    Processes for Making Syngas-Derived Products
    37.
    发明申请
    Processes for Making Syngas-Derived Products 有权
    制造合成气产品的过程

    公开(公告)号：US20090165381A1

    公开(公告)日：2009-07-02

    申请号：US12342628

    申请日：2008-12-23

    申请人： Earl T. Robinson

    发明人： Earl T. Robinson

    IPC分类号： C10J3/46

    CPC分类号： C10J3/00 ,  C10G2/00 ,  C10G2/32 ,  C10G2300/807 ,  C10J3/463 ,  C10J2300/0903 ,  C10J2300/093 ,  C10J2300/0943 ,  C10J2300/0986 ,  C10J2300/16 ,  C10J2300/1659 ,  C10J2300/1665 ,  C10J2300/1853 ,  C10J2300/1861 ,  C10K1/003 ,  C10K3/00 ,  C10K3/04

    摘要： The present invention provides processes for making syngas-derived products. For example, one aspect of the present invention provides a process for making a syngas-derived product, the process comprising (a) providing a carbonaceous feedstock; (b) converting the carbonaceous feedstock in a syngas formation zone at least in part to a synthesis gas stream comprising hydrogen and carbon monoxide; (c) conveying the synthesis gas stream to a syngas reaction zone; (d) reacting the synthesis gas stream in the syngas reaction zone to form the syngas-derived product and heat energy, a combustible tail gas mixture, or both; (e) recovering the syngas-derived product; and (f) recovering the heat energy formed from the reaction of the synthesis gas stream, burning the combustible tail gas mixture to form heat energy, or both.

    摘要翻译： 本发明提供了制备合成气衍生产品的方法。 例如，本发明的一个方面提供了制备合成气衍生产品的方法，该方法包括（a）提供含碳原料; （b）将合成气形成区中的含碳原料至少部分转化成包含氢气和一氧化碳的合成气流; （c）将合成气流输送到合成气反应区; （d）使合成气流在合成气反应区中反应以形成合成气衍生的产物和热能，可燃尾气混合物或两者; （e）回收合成气衍生产品; 和（f）回收由合成气流的反应形成的热能，燃烧可燃尾气混合物以形成热能，或两者兼而有之。

    Compositions for Catalytic Gasification of a Petroleum Coke
    38.
    发明申请
    Compositions for Catalytic Gasification of a Petroleum Coke 审中-公开
    石油焦炭催化气化组合物

    公开(公告)号：US20090090056A1

    公开(公告)日：2009-04-09

    申请号：US12234018

    申请日：2008-09-19

    申请人： Yasuo Ohtsuka

    发明人： Yasuo Ohtsuka

    IPC分类号： C10L3/00

    CPC分类号： C10L5/00 ,  C10J3/00 ,  C10J3/463 ,  C10J2300/0903 ,  C10J2300/0943 ,  C10J2300/0973 ,  C10J2300/0986 ,  C10J2300/1853 ,  C10L5/366 ,  C10L9/00 ,  Y02P20/52

    摘要： The present invention relates to particulate compositions of a lower ash type petroleum coke containing at least two preselected components (alkali metal and calcium) that exhibit an efficient, enhanced-yielding gasification to value added gaseous products, particularly when used in a steady-state integrated gasification process. The compositions of the present invention are particularly useful for catalytic gasification of petroleum coke at moderate temperatures ranging from about 450° C. to about 900° C. Advantageously, the compositions can be readily incorporated into fluidized bed gasification units, and can result in a cost-effective, high-yielding production of methane gas from petroleum coke.

    摘要翻译： 本发明涉及含有至少两种预选组分（碱金属和钙）的低灰分型石油焦炭的颗粒组合物，其表现出对增值气态产物的有效增强的气化，特别是当用于稳态一体化 气化过程。 本发明的组合物特别可用于在约450℃至约900℃的中等温度下对石油焦炭的催化气化。有利地，组合物可以容易地并入流化床气化单元中，并且可以导致 经济高效地生产来自石油焦炭的甲烷气体。