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    Adsorbent coating compositions, laminates and adsorber elements
    2.
    发明授权
    Adsorbent coating compositions, laminates and adsorber elements 有权
    吸附剂涂料组合物，层压材料和吸附剂元素

    公开(公告)号：US07902114B2

    公开(公告)日：2011-03-08

    申请号：US11876618

    申请日：2007-10-22

    申请人： Bowie G. Keefer ,  Alain A. Carel ,  Brian G. Sellars ,  Ian S. D. Shaw ,  Belinda C. Larisch ,  David G. Doman ,  Frederick K. Lee ,  Andrea C. Gibbs ,  Bernard H. Hetzler ,  James A. Sawada ,  Aaron M. Pelman ,  Carl F. Hunter

    发明人： Bowie G. Keefer ,  Alain A. Carel ,  Brian G. Sellars ,  Ian S. D. Shaw ,  Belinda C. Larisch ,  David G. Doman ,  Frederick K. Lee ,  Andrea C. Gibbs ,  Bernard H. Hetzler ,  James A. Sawada ,  Aaron M. Pelman ,  Carl F. Hunter

    IPC分类号： B01J20/00

    CPC分类号： B01J20/28042 ,  B01D53/02 ,  B01D53/047 ,  B01D53/06 ,  B01D2253/108 ,  B01D2253/342 ,  B01J20/183 ,  B01J20/186 ,  B01J20/28028 ,  B01J20/28035 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3212 ,  B01J20/3223 ,  B01J20/3238 ,  B01J20/3297 ,  B05C1/00 ,  B05C1/0826 ,  B05C9/06

    摘要： Using zeolites as the active adsorbent, adsorbent laminates have been fabricated with various sheet supports. These adsorbent laminates have been successfully operated for oxygen enrichment at high PSA cycle frequencies, such as upwards of at least 150 cycles per minute. Methods for making suitable adsorbent laminates are described. The methods generally involve forming a slurry comprising a liquid suspending agent, an adsorbent and a binder. Laminates are made by applying the slurry to support material or admixing support material with the slurry. The slurry can be applied to support material using a variety of techniques, including roll coaters, split roll coaters, electrophoretic deposition, etc. One method for making laminates by mixing support material with the adsorbent slurry comprises depositing the slurry onto a foraminous wire, draining the slurry material, and pressing the material to form a ceramic adsorbent paper. Spacers can be formed on adsorbent laminates to space one laminate from another. The spacer dimensions can be uniform, or can vary along a laminate, such as increasing in height from a first end to a second end of the laminate. Gas flow-through apertures also can be formed on laminates. The laminates are adjacent one another to define flow channel between adjacent bodies, whereby a portion of a gas flowing through the flow channels flows through the apertures to facilitate pressure equalization in the adsorbent structure.

    摘要翻译： 使用沸石作为活性吸附剂，已经用各种片材载体制造了吸附层压材料。 这些吸附层压材料已经成功地用于在高PSA循环频率下富氧，例如每分钟至少150次循环。 描述制备合适的吸附层压材料的方法。 所述方法通常涉及形成包含液体悬浮剂，吸附剂和粘合剂的浆料。 通过将浆料施加以支撑材料或将浆料与载体材料混合来制备层压板。 浆料可以使用各种技术应用于支撑材料，包括辊涂机，分割辊涂布机，电泳沉积等。通过将支撑材料与吸附剂浆料混合制备层压板的一种方法包括将浆料沉积在多孔丝上，排出 浆料，并压制该材料以形成陶瓷吸附纸。 隔板可以在吸附剂层压板上形成，以将一个层压板与另一层压板间隔开。 间隔物尺寸可以是均匀的，或者可以沿着层压体变化，例如从层压体的第一端到第二端的高度增加。 气体流通孔也可以在层压板上形成。 层压体彼此相邻以限定相邻体之间的流动通道，由此流过流动通道的气体的一部分流过孔，以便于吸附剂结构中的压力平衡。

    Methods for their manufacture of adsorbent
    3.
    发明授权
    Methods for their manufacture of adsorbent 有权
    制造吸附剂的方法

    公开(公告)号：US07300905B2

    公开(公告)日：2007-11-27

    申请号：US10041536

    申请日：2002-01-07

    申请人： Bowie G. Keefer ,  Alain A. Carel ,  Brian G. Sellars ,  Ian S. D. Shaw ,  Belinda C. Larisch ,  David G. Dornan ,  Frederick K. Lee ,  Andrea C. Gibbs ,  Bernard H. Hetzler ,  James A. Sawada ,  Aaron M. Pelman ,  Carl F. Hunter

    发明人： Bowie G. Keefer ,  Alain A. Carel ,  Brian G. Sellars ,  Ian S. D. Shaw ,  Belinda C. Larisch ,  David G. Dornan ,  Frederick K. Lee ,  Andrea C. Gibbs ,  Bernard H. Hetzler ,  James A. Sawada ,  Aaron M. Pelman ,  Carl F. Hunter

    IPC分类号： B01J21/04

    CPC分类号： B01J20/28042 ,  B01D53/02 ,  B01D53/047 ,  B01D53/06 ,  B01D2253/108 ,  B01D2253/342 ,  B01J20/183 ,  B01J20/186 ,  B01J20/28028 ,  B01J20/28035 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3212 ,  B01J20/3223 ,  B01J20/3238 ,  B01J20/3297 ,  B05C1/00 ,  B05C1/0826 ,  B05C9/06

    摘要： Using zeolites as the active adsorbent, adsorbent laminates have been fabricated with various sheet supports. These adsorbent laminates have been successfully operated for oxygen enrichment at high PSA cycle frequencies, such as upwards of at least 150 cycles per minute. Methods for making suitable adsorbent laminates are described. The methods generally involve forming a slurry comprising a liquid suspending agent, an adsorbent and a binder. Laminates are made by applying the slurry to support material or admixing support material with the slurry. The slurry can be applied to support material using a variety of techniques, including roll coaters, split roll coaters, electrophoretic deposition, etc. One method for making laminates by mixing support material with the adsorbent slurry comprises depositing the slurry onto a foraminous wire, draining the slurry material, and pressing the material to form a ceramic adsorbent paper. Spacers can be formed on adsorbent laminates to space one laminate from another. The spacer dimensions can be uniform, or can vary along a laminate, such as increasing in height from a first end to a second end of the laminate. Gas flow-through apertures also can be formed on laminates. The laminates are adjacent one another to define flow channel between adjacent bodies, whereby a portion of a gas flowing through the flow channels flows through the apertures to facilitate pressure equalization in the adsorbent structure.

    摘要翻译： 使用沸石作为活性吸附剂，已经用各种片材载体制造了吸附层压材料。 这些吸附层压材料已经成功地用于在高PSA循环频率下富氧，例如每分钟至少150次循环。 描述制备合适的吸附层压材料的方法。 所述方法通常涉及形成包含液体悬浮剂，吸附剂和粘合剂的浆料。 通过将浆料施加以支撑材料或将浆料与载体材料混合来制备层压板。 浆料可以使用各种技术应用于支撑材料，包括辊涂机，分割辊涂布机，电泳沉积等。通过将支撑材料与吸附剂浆料混合制备层压板的一种方法包括将浆料沉积在多孔丝上，排出 浆料，并压制该材料以形成陶瓷吸附纸。 隔板可以在吸附剂层压板上形成，以将一个层压板与另一层压板间隔开。 间隔物尺寸可以是均匀的，或者可以沿着层压体变化，例如从层压体的第一端到第二端的高度增加。 气体流通孔也可以在层压板上形成。 层压体彼此相邻以限定相邻体之间的流动通道，由此流过流动通道的气体的一部分流过孔，以便于吸附剂结构中的压力平衡。

    Gas separation by combined pressure swing and displacement purge
    4.
    发明授权
    Gas separation by combined pressure swing and displacement purge 有权
    通过组合的压力摆动和位移吹扫分离气体

    公开(公告)号：US06902602B2

    公开(公告)日：2005-06-07

    申请号：US10389539

    申请日：2003-03-14

    申请人： Bowie G. Keefer ,  Matthew L. Babicki ,  Andre Jason Joseph Boulet ,  Aaron M. Pelman ,  Brian G. Sellars ,  Surajit Roy

    发明人： Bowie G. Keefer ,  Matthew L. Babicki ,  Andre Jason Joseph Boulet ,  Aaron M. Pelman ,  Brian G. Sellars ,  Surajit Roy

    IPC分类号： B01D53/04 ,  B01D53/047 ,  B01D53/06 ,  H01M8/06

    CPC分类号： B01D53/06 ,  B01D53/0431 ,  B01D53/0462 ,  B01D53/047 ,  B01D2256/16 ,  B01D2257/504 ,  B01D2259/40043 ,  B01D2259/40056 ,  Y02C10/08

    摘要： The present disclosure relates to systems and processes for adsorptive gas separations where a first gas mixture including components A and B is to be separated so that a first product of the separation is enriched in component A, while component B is mixed with a third gas component C contained in a displacement purge stream to form a second gas mixture including components B and C, and with provision to prevent cross contamination of component C into the first product containing component A, or of component A into the second gas mixture containing component C. The invention may be applied to hydrogen (component A) enrichment from syngas mixtures, where dilute carbon dioxide (component B) is to be rejected such as directly to the atmosphere, and with preferably nitrogen-enriched air as the displacement purge stream containing residual oxygen (component C).

    摘要翻译： 本公开涉及吸附气体分离的系统和方法，其中包括组分A和B的第一气体混合物将被分离，使得分离的第一产物富含组分A，而组分B与第三气体组分 C包含在位移吹扫流中以形成包含组分B和C的第二气体混合物，并且用于防止组分C交叉污染第一产物含有组分A或组分A进入含有组分C的第二气体混合物中。 本发明可以应用于来自合成气混合物的氢（组分A）富集，其中将稀释的二氧化碳（组分B）直接排到大气中，并且优选富氮空气作为含有残余氧的置换吹扫流 （组分C）。

    PROCESS AND SYSTEM FOR THERMOCHEMICAL CONVERSION OF BIOMASS
    6.
    发明申请
    PROCESS AND SYSTEM FOR THERMOCHEMICAL CONVERSION OF BIOMASS 有权
    生物质化学转化的方法和系统

    公开(公告)号：US20100228062A1

    公开(公告)日：2010-09-09

    申请号：US12718533

    申请日：2010-03-05

    申请人： Matthew L. Babicki ,  Brian G. Sellars ,  Bowie G. Keefer ,  Edson Ng

    发明人： Matthew L. Babicki ,  Brian G. Sellars ,  Bowie G. Keefer ,  Edson Ng

    IPC分类号： C10G1/02 ,  B01J19/00

    CPC分类号： C10B53/02 ,  B01J23/755 ,  C01B3/38 ,  C01B3/56 ,  C01B2203/043 ,  C01B2203/047 ,  C01B2203/0475 ,  C01B2203/048 ,  C01B2203/0495 ,  C01B2203/86 ,  C10B49/16 ,  C10G2/30 ,  C10G2300/1011 ,  C10G2300/4006 ,  C10G2300/4081 ,  C10G2300/42 ,  C10K3/02 ,  Y02E50/14 ,  Y02E50/32 ,  Y02P20/52 ,  Y02P20/582 ,  Y02P30/20 ,  Y02P30/30

    摘要： The present invention provides a system and method for converting biomass into fluid hydrocarbon products to minimize the use of fossil fuels, provide energy and chemical feedstock security, and sustainable and/or carbon neutral electric power. One disclosed embodiment comprises performing fast pyrolysis on biomass to produce pygas and char using a maximum processing temperature of about 650° C. The pygas is provided to an independent reactor without the addition of an oxidizing agent for catalytically converting the pygas to hydrocarbons using a maximum processing temperature of about 650° C. The present invention also concerns a system comprising fast pyrolysis means producing a pygas and char, independent catalytic conversion means downstream of the fast pyrolysis for converting the pygas to hydrocarbons, and a hydrogen source, external to the system and/or produced by a steam reformer by steam reformation of at least a portion of the hydrocarbons, coupled to catalytic conversion means.

    摘要翻译： 本发明提供了一种用于将生物质转化为流体烃产物以最小化化石燃料的使用，提供能量和化学原料安全性以及可持续和/或碳中性电力的系统和方法。 一个公开的实施方案包括在生物质上进行快速热解以使用约650℃的最大加工温度产生焦炭和焦炭。将炽热气体提供给独立的反应器，而不添加氧化剂，以将py煤催化转化为烃，使用最大值 加工温度约为650℃。本发明还涉及一种系统，其包括快速热解装置，其产生焦炭和焦炭，在用于将py煤转化为烃的快速热解下游的独立催化转化装置以及系统外部的氢源 和/或由蒸汽重整器通过与至少一部分烃的蒸汽重整产生，与催化转化装置相连。

    Process and system for thermochemical conversion of biomass
    8.
    发明授权
    Process and system for thermochemical conversion of biomass 有权
    生物质热转化工艺及系统

    公开(公告)号：US08541637B2

    公开(公告)日：2013-09-24

    申请号：US12718533

    申请日：2010-03-05

    申请人： Matthew L. Babicki ,  Brian G. Sellars ,  Bowie G. Keefer ,  Edson Ng

    发明人： Matthew L. Babicki ,  Brian G. Sellars ,  Bowie G. Keefer ,  Edson Ng

    IPC分类号： C07C1/00 ,  C10L3/00 ,  B01J8/00

    CPC分类号： C10B53/02 ,  B01J23/755 ,  C01B3/38 ,  C01B3/56 ,  C01B2203/043 ,  C01B2203/047 ,  C01B2203/0475 ,  C01B2203/048 ,  C01B2203/0495 ,  C01B2203/86 ,  C10B49/16 ,  C10G2/30 ,  C10G2300/1011 ,  C10G2300/4006 ,  C10G2300/4081 ,  C10G2300/42 ,  C10K3/02 ,  Y02E50/14 ,  Y02E50/32 ,  Y02P20/52 ,  Y02P20/582 ,  Y02P30/20 ,  Y02P30/30

    摘要： A system and method for converting biomass into fluid hydrocarbon products to minimize the use of fossil fuels, provide energy and chemical feedstock security, and sustainable and/or carbon neutral electric power, are disclosed. For example, fast pyrolysis can be performed on biomass to produce pygas and char using a maximum processing temperature of about 650° C. The pygas is provided to an independent reactor without the addition of an oxidizing agent for catalytically converting the pygas to hydrocarbons using a maximum processing temperature of about 650° C. A system comprising fast pyrolysis means producing a pygas and char, independent catalytic conversion means downstream of the fast pyrolysis for converting the pygas to hydrocarbons, and a hydrogen source, external to the system and/or produced by a steam reformer by steam reformation of at least a portion of the hydrocarbons, coupled to catalytic conversion means, also are described.

    摘要翻译： 公开了一种用于将生物质转化成流体烃产物以最小化化石燃料的使用，提供能量和化学原料安全性以及可持续和/或碳中和电力的系统和方法。 例如，可以在生物质上进行快速热解，以使用最大加工温度约650℃来生产焦煤和焦炭。将焦煤提供给独立的反应器，而不添加氧化剂，用于将py煤催化转化成烃，使用 最大加工温度为约650℃。一种包括快速热解装置的系统，其产生焦炭和焦炭，独立的催化转化装置在快速热解下游，用于将烟气转化成烃，以及在系统外部和/或产生的氢源 还通过蒸汽重整器通过与催化转化装置相连的至少一部分烃的蒸汽重整来描述。

    Method of hydrogasification of biomass to methane with low depositable tars
    9.
    发明授权
    Method of hydrogasification of biomass to methane with low depositable tars 失效
    生物质加氢气化为甲烷与低沉积焦炭的方法

    公开(公告)号：US08383871B1

    公开(公告)日：2013-02-26

    申请号：US13223968

    申请日：2011-09-01

    申请人： Brian G. Sellars ,  Matthew L. Babicki ,  Bowie G. Keefer ,  Edson Ng

    发明人： Brian G. Sellars ,  Matthew L. Babicki ,  Bowie G. Keefer ,  Edson Ng

    IPC分类号： C07C1/20

    CPC分类号： C10L3/08 ,  C10G3/40 ,  C10G3/42 ,  C10G3/50 ,  C10G45/08 ,  C10G2300/1014 ,  C10G2300/202 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10G2400/02 ,  C10G2400/30 ,  C10L2230/04 ,  C10L2290/02 ,  C10L2290/08 ,  C10L2290/141 ,  C10L2290/50 ,  C10L2290/54 ,  Y02P30/20

    摘要： Embodiments of a thermochemical method to convert lignocellulosic biomass to a useful fuel are disclosed in a process sequence resulting in low levels of depositable tars in the output gas stream. One disclosed embodiment comprises performing a sequence of steps at elevated pressure and elevated hydrogen partial pressure, including fast (or flash) hydropyrolysis of a lignocellulosic biomass feed followed sequentially with catalytically enhanced reactions for the formation of methane operating at moderate temperatures of from about 400° C. to about 650° C. and under moderately elevated pressure (about 5 atm to about 50 atm). A temperature rise in the catalyst above pyrolysis temperature is achieved without the addition of air or oxygen. Gas residence time at elevated temperature downstream of methane formation zones is extended well beyond the time required for methane formation. This sequence results in low depositable tars in the output gas stream.

    摘要翻译： 将木质纤维素生物质转化为有用燃料的热化学方法的实施方案在工艺顺序中公开，导致输出气流中可沉积的焦油含量低。 一个公开的实施方案包括在升高的压力和升高的氢分压下进行一系列步骤，包括木质纤维素生物质进料的快速（或快速）加氢热解，然后依次具有用于在约400℃的中等温度下生成甲烷的催化增强反应 在约升高的压力（约5大气压至约50大气压）下进行。 在不增加空气或氧气的情况下，实现催化剂在高于热解温度的温度升高。 在甲烷形成区下游的高温下的气体停留时间远远超出甲烷形成所需的时间。 该序列导致输出气流中的低沉积焦炭。