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    Method and System for Using Low BTU Fuel Gas in a Gas Turbine
    2.
    发明申请
    Method and System for Using Low BTU Fuel Gas in a Gas Turbine 审中-公开
    在燃气轮机中使用低BTU燃料气体的方法和系统

    公开(公告)号：US20090223229A1

    公开(公告)日：2009-09-10

    申请号：US11612760

    申请日：2006-12-19

    申请人： Hua Wang ,  Sachin Nijhawan ,  Joseph Anthony Suriano ,  Neil Edwin Moe

    发明人： Hua Wang ,  Sachin Nijhawan ,  Joseph Anthony Suriano ,  Neil Edwin Moe

    IPC分类号： F02C3/20 ,  F02C7/22

    CPC分类号： B01D53/228 ,  B01D2256/20 ,  B01D2257/102 ,  F02C3/30 ,  F02C3/305 ,  F05D2220/75 ,  F05D2260/211 ,  F23K5/002 ,  F23K2401/10 ,  Y02E20/16 ,  Y02T50/675

    摘要： In one embodiment, a combustion system comprises: a fuel supply comprising a fuel having a heating value of less than or equal to about 100 Btu/scf, an inert gas sequestration unit in fluid communication with the fuel supply, and a combustion system located downstream of and in fluid communication with the inert gas sequestration unit and with an oxidant supply. The inert gas sequestration unit comprises a membrane configured to separate N2 from CO and to form a retentate stream having a heating value of greater than or equal to about 110 Btu/scf. In one embodiment, a method for operating a power plant, comprises: passing a fuel stream through an inert gas sequestration unit to remove N2 from the fuel stream and to form a retentate stream, and combusting the retentate stream and an oxidant stream to form a combustion stream.

    摘要翻译： 在一个实施方案中，燃烧系统包括：燃料供应，其包括具有小于或等于约100Btu / scf的加热值的燃料，与燃料供应流体连通的惰性气体封存单元和位于下游的燃烧系统 与惰性气体封存单元和与氧化剂供应流体连通。 惰性气体封存单元包括被配置为将N 2与CO分离并形成具有大于或等于约110Btu / scf的加热值的滞留物流的膜。 在一个实施例中，一种用于操作发电厂的方法包括：使燃料流通过惰性气体封存单元以从燃料流中除去N 2并形成滞留物流，并且燃烧滞留物流和氧化剂流以形成 燃烧流。

    FUNCTIONAL POLYARYLETHERS
    10.
    发明申请
    FUNCTIONAL POLYARYLETHERS 失效

    公开(公告)号：US20080142418A1

    公开(公告)日：2008-06-19

    申请号：US11611642

    申请日：2006-12-15

    申请人： Yanshi Zhang ,  Daniel Steiger ,  Joseph Anthony Suriano ,  Gary William Yeager

    发明人： Yanshi Zhang ,  Daniel Steiger ,  Joseph Anthony Suriano ,  Gary William Yeager

    IPC分类号： C08G75/00 ,  B01D61/00

    CPC分类号： C08G65/40 ,  C08G65/48 ,  C08G75/23

    摘要： Membranes comprising functional polyarylether having structural units of formula I are useful for hemodialysis and hemofiltration: wherein X is selected from Br, NR4R5, OOCR6, OR7, NR4CONR5R6, NR4COOR5R6 and combinations thereof; R1, R2 and R3 are independently at each occurrence CH2X, H, halo, cyano, nitro, a C1-C12aliphatic radical, a C3-C12cycloaliphatic radical, a C3-C12aromatic radical or a combination thereof; R4 and R5 are independently H, a C1-10 aliphatic radical, a C3-C12cycloaliphatic radical, a C3-C12 aromatic radical, or a combination thereof; R6 is H, a C2-10 aliphatic radical, a C3-C12 cycloaliphatic radical, a C3-C12 aromatic radical or a combination thereof; R7 is OCH2CH2(OCH2CH2)nOH or OOCCH2(OCH2CH2)nCH3; Z is a direct bond, O, S, SO, SO2, CO, phenylphospinyl oxide, alkenyl, alkynyl, a C1-C12aliphatic radical, a C3-C12cycloaliphatic radical, a C3-C12 aromatic radical or a combination thereof; a, b, and c are independently 1 or 2; and m, n and p are independently 0 or 1.