利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

13 条记录 (耗时 0.023 秒)

    INTEGRATED MEMBRANE SEPARATION - BIOREACTOR FOR SELECTIVE REMOVAL OF ORGANIC PRODUCTS AND BY-PRODUCTS
    1.
    发明申请
    INTEGRATED MEMBRANE SEPARATION - BIOREACTOR FOR SELECTIVE REMOVAL OF ORGANIC PRODUCTS AND BY-PRODUCTS 审中-公开
    一体化膜分离 - 有选择地去除有机产品和副产品的生物反应器

    公开(公告)号：US20090239288A1

    公开(公告)日：2009-09-24

    申请号：US12134315

    申请日：2008-06-06

    申请人： Shiguang Li ,  Qinbai Fan ,  William E. Liss ,  John J. Lewnard

    发明人： Shiguang Li ,  Qinbai Fan ,  William E. Liss ,  John J. Lewnard

    IPC分类号： A62D3/02 ,  C12M1/00

    CPC分类号： C12M29/02 ,  C12M21/12 ,  C12M47/10 ,  C12M47/12

    摘要： A system for selective removal of metabolites from an aqueous broth including a bioreactor vessel containing at least one live culture producing at least one metabolite disposed within an aqueous broth, and a membrane module having a mixed matrix membrane suitable for selective removal of the at least one metabolite from the aqueous broth. The membrane is made of mixtures of hydrophobic zeolite and carbon on a porous substrate. In accordance with one particularly preferred embodiment of this invention, the membrane module is integral with the bioreactor vessel.

    摘要翻译： 一种用于选择性地从包含生物反应器容器的生物反应器容器中选择性除去代谢物的系统，所述生​​物反应器容器含有至少一种活的培养物，其至少产生一种置于水性肉汤内的代谢物，以及膜组件，其具有适于选择性去除所述至少一种 代谢物从水性肉汤。 膜由多孔基材上的疏水性沸石和碳的混合物制成。 根据本发明的一个特别优选的实施方案，膜组件与生物反应器容器是一体的。

    Photobioreactor systems and methods for treating CO2-enriched gas and producing biomass
    2.
    发明申请
    Photobioreactor systems and methods for treating CO2-enriched gas and producing biomass 有权
    用于处理富CO2气体和生产生物质的光生物反应器系统和方法

    公开(公告)号：US20080178739A1

    公开(公告)日：2008-07-31

    申请号：US11818962

    申请日：2006-07-10

    申请人： John J. Lewnard ,  Xiaoxi Wu

    发明人： John J. Lewnard ,  Xiaoxi Wu

    IPC分类号： C12N1/12 ,  C12M1/00 ,  C12M1/38 ,  B01D53/62 ,  B01D53/96 ,  C02F3/00

    CPC分类号： C12M21/02 ,  B01D53/84 ,  B01D2251/95 ,  B01D2257/504 ,  C02F3/32 ,  C02F2103/18 ,  C12M23/56 ,  C12M43/04 ,  C12N1/12 ,  Y02A50/2358 ,  Y02C10/02 ,  Y02C10/04 ,  Y02P20/59 ,  Y02P60/24 ,  Y02W10/37

    摘要： Certain embodiments and aspects of the present invention relate to a photobioreactor including covered photobioreactor units through which a liquid medium stream and a gas stream flow. The liquid medium comprises at least one species of phototrophic organism therein. Certain methods of using the photobioreactor system as part of fuel generation system and/or a gas-treatment process or system at least partially remove certain undesirable pollutants from a gas stream. In certain embodiments, a portion of the liquid medium is diverted from a photobioreactor unit and reintroduced upstream of the diversion position. In certain embodiments, the disclosed photobioreactor system, methods of using such systems, and/or gas treatment apparatus and methods provided herein can be used as part of an integrated combustion method and system, wherein photosynthetic organisms used within the photobioreactor are harvested from the photobioreactor, processed, and used as a fuel source for a combustion system such as an electric power plant.

    摘要翻译： 本发明的某些实施方案和方面涉及包含覆盖的光生物反应器单元的光生物反应器，液体介质流和气体流通过该光生物反应器单元流动。 液体介质中含有至少一种光养生物。 使用光生物反应器系统作为燃料生成系统和/或气体处理过程或系统的一部分的某些方法至少部分地从气流中去除某些不需要的污染物。 在某些实施例中，液体介质的一部分从光生物反应器单元转移并重新引入转向位置的上游。 在某些实施方案中，本文提供的所公开的光生物反应器系统，使用这种系统的方法和/或气体处理装置和方法可以用作综合燃烧方法和系统的一部分，其中在光生物反应器内使用的光合生物体从光生物反应器 被处理并用作燃料系统如燃料发电厂的燃料源。

    Photobioreactor Systems and Methods for Treating CO2-Enriched Gas and Producing Biomass
    3.
    发明申请
    Photobioreactor Systems and Methods for Treating CO2-Enriched Gas and Producing Biomass 失效
    用于处理富含二氧化碳的气体和生产生物质的光生物反应器系统和方法

    公开(公告)号：US20120100603A1

    公开(公告)日：2012-04-26

    申请号：US13312743

    申请日：2011-12-06

    申请人： John J. Lewnard ,  Xiaoxi Wu

    发明人： John J. Lewnard ,  Xiaoxi Wu

    IPC分类号： C12M1/42

    CPC分类号： C12M21/02 ,  B01D53/84 ,  B01D2251/95 ,  B01D2257/504 ,  C02F3/32 ,  C02F2103/18 ,  C12M23/56 ,  C12M43/04 ,  C12N1/12 ,  Y02A50/2358 ,  Y02C10/02 ,  Y02C10/04 ,  Y02P20/59 ,  Y02P60/24 ,  Y02W10/37

    摘要： Certain embodiments and aspects of the invention relate to a photobioreactor including covered photobioreactor units through which a liquid medium stream and a gas stream flow. The liquid medium comprises at least one species of phototrophic organism therein. Certain methods of using the photobioreactor system as part of fuel generation system and/or a gas-treatment process or system at least partially remove certain undesirable pollutants from a gas stream. In certain embodiments, a portion of the liquid medium is diverted from a photobioreactor unit and reintroduced upstream of the diversion position. In certain embodiments, the disclosed photobioreactor system, methods of using such systems, and/or gas treatment apparatus and methods provided herein can be used as part of an integrated combustion method and system, wherein photosynthetic organisms used within the photobioreactor are harvested from the photobioreactor, processed, and used as a fuel source for a combustion system like an electric power plant.

    摘要翻译： 本发明的某些实施方案和方面涉及包含覆盖的光生物反应器单元的光生物反应器，液体介质流和气体流通过该光生物反应器单元流动。 液体介质中含有至少一种光养生物。 使用光生物反应器系统作为燃料生成系统和/或气体处理过程或系统的一部分的某些方法至少部分地从气流中去除某些不需要的污染物。 在某些实施例中，液体介质的一部分从光生物反应器单元转移并重新引入转向位置的上游。 在某些实施方案中，所公开的光生物反应器系统，使用这种系统的方法和/或气体处理装置和方法可用作整合的燃烧方法和系统的一部分，其中在光生物反应器内使用的光合生物体从光生物反应器 被处理，并用作燃料系统如燃料发电厂的燃料源。

    Integrated photobioreactor-based pollution mitigation and oil extraction processes and systems
    5.
    发明申请
    Integrated photobioreactor-based pollution mitigation and oil extraction processes and systems 审中-公开
    综合的基于光生物反应器的污染减缓和提油过程和系统

    公开(公告)号：US20080009055A1

    公开(公告)日：2008-01-10

    申请号：US11656330

    申请日：2007-01-22

    申请人： John J. Lewnard

    发明人： John J. Lewnard

    IPC分类号： C02F3/34 ,  C02F11/02

    CPC分类号： C10G1/002 ,  B01D53/84 ,  B01D2257/404 ,  B01D2257/504 ,  C12M21/02 ,  C12M23/56 ,  Y02A50/2358 ,  Y02C10/02 ,  Y02E50/13 ,  Y02P20/59 ,  Y02W10/37

    摘要： Integrated systems including a photobioreactor system designed to contain a liquid medium comprising at least one species of phototrophic organism therein, and a facility associated with extracting and/or processing oil extracted from mixtures of oil and solid material, such as an oil sands facility, are described. Processes for using a photobioreactor system as part of a gas-treatment process and system able to at least partially remove certain undesirable pollutants from a byproduct gas stream produced by an oil sands facility are also described. Examples of such pollutants that may be removed include compounds contained within combustion gases, e.g., CO2 and/or NOx. These pollutants processed with the photobioreactor system, and, in some embodiments, biomass produced with the photobioreactor system may be utilized to produce a fuel source (e.g., biodiesel) and cutting stock for further operation of or use in the oil sands facility. Such uses of certain embodiments can provide an efficient means for recycling carbon, thereby reducing CO2 emissions, fuel, and/or cutting stock requirements for a given quantum of energy produced. In addition, in some cases the photobioreactor can be integrated with a holding pond and waste heat from the oil extraction process can be used to maintain the photobioreactor temperature and/or provide energy for other processes. Accordingly, embodiments described herein can improve the overall environmental and economic profile of the oil sands facility.

    摘要翻译： 包括光生物反应器系统的集成系统，其设计成包含其中含有至少一种光营养生物的液体介质，以及与从油和固体材料（例如油砂设备）的混合物中提取的油提取和/或加工相关的设备。 描述。 还描述了使用光生物反应器系统作为气体处理过程的一部分的方法和能够至少部分地从油砂设备产生的副产物气流中去除某些不期望的污染物的系统。 可以除去的这些污染物的实例包括燃烧气体中所含的化合物，例如CO 2和/或NO x x。 利用光生物反应器系统处理的这些污染物，并且在一些实施方案中，可利用用光生物反应器系统生产的生物质来生产燃料源（例如生物柴油）和切割原料，以进一步操作或用于油砂设施。 某些实施方案的这种用途可以提供用于再循环碳的有效手段，从而减少产生的给定量的能量的CO 2排放，燃料和/或切割原料需求。 此外，在一些情况下，光生物反应器可以与保持池一体化，并且来自提油过程的废热可用于维持光生物反应器温度和/或为其它过程提供能量。 因此，本文所述的实施例可以改善油砂设施的总体环境和经济特征。

    Photobioreactor systems and methods for treating CO2-enriched gas and producing biomass
    6.
    发明授权
    Photobioreactor systems and methods for treating CO2-enriched gas and producing biomass 有权
    用于处理富CO2气体和生产生物质的光生物反应器系统和方法

    公开(公告)号：US08110395B2

    公开(公告)日：2012-02-07

    申请号：US11818962

    申请日：2006-07-10

    申请人： John J. Lewnard ,  Xiaoxi Wu

    发明人： John J. Lewnard ,  Xiaoxi Wu

    IPC分类号： C12M1/00

    CPC分类号： C12M21/02 ,  B01D53/84 ,  B01D2251/95 ,  B01D2257/504 ,  C02F3/32 ,  C02F2103/18 ,  C12M23/56 ,  C12M43/04 ,  C12N1/12 ,  Y02A50/2358 ,  Y02C10/02 ,  Y02C10/04 ,  Y02P20/59 ,  Y02P60/24 ,  Y02W10/37

    摘要： Certain embodiments and aspects of the present invention relate to a photobioreactor including covered photobioreactor units through which a liquid medium stream and a gas stream flow. The liquid medium comprises at least one species of phototrophic organism therein. Certain methods of using the photobioreactor system as part of fuel generation system and/or a gas-treatment process or system at least partially remove certain undesirable pollutants from a gas stream. In certain embodiments, a portion of the liquid medium is diverted from a photobioreactor unit and reintroduced upstream of the diversion position. In certain embodiments, the disclosed photobioreactor system, methods of using such systems, and/or gas treatment apparatus and methods provided herein can be used as part of an integrated combustion method and system, wherein photosynthetic organisms used within the photobioreactor are harvested from the photobioreactor, processed, and used as a fuel source for a combustion system such as an electric power plant.

    摘要翻译： 本发明的某些实施方案和方面涉及包含覆盖的光生物反应器单元的光生物反应器，液体介质流和气体流通过该光生物反应器单元流动。 液体介质中含有至少一种光养生物。 使用光生物反应器系统作为燃料生成系统和/或气体处理过程或系统的一部分的某些方法至少部分地从气流中去除某些不需要的污染物。 在某些实施例中，液体介质的一部分从光生物反应器单元转移并重新引入转向位置的上游。 在某些实施方案中，所公开的光生物反应器系统，使用这种系统的方法和/或气体处理装置和方法可用作整合的燃烧方法和系统的一部分，其中光生物反应器内使用的光合生物体从光生物反应器 被处理并用作燃料系统如燃料发电厂的燃料源。

    Liquid phase process for dimethyl ether synthesis
    8.
    发明授权
    Liquid phase process for dimethyl ether synthesis 失效
    二甲醚合成液相法

    公开(公告)号：US5218003A

    公开(公告)日：1993-06-08

    申请号：US873493

    申请日：1992-04-23

    申请人： John J. Lewnard ,  Thomas H. Hsiung ,  James F. White ,  Bharat L. Bhatt

    发明人： John J. Lewnard ,  Thomas H. Hsiung ,  James F. White ,  Bharat L. Bhatt

    IPC分类号： C07C29/152 ,  C07C29/153 ,  C07C41/01 ,  C07C41/09

    CPC分类号： C07C41/09 ,  C07C29/152 ,  C07C29/153 ,  C07C41/01

    摘要： A one-step process is disclosed for the coproduction of dimethyl ether and methanol from synthesis gas containing H.sub.2, CO, and CO.sub.2. The synthesis gas is contacted with a mixture of methanol synthesis and methanol dehydration catalysts suspended in an inert liquid in a three phase reactor system. Maximum dimethyl ether productivity and product energy recovery are realized by controlling the fraction of methanol synthesis catalyst in the range of about 75 to about 90 wt % of the total catalyst mixture. A methanol-rich fuel product containing dimethyl ether can be obtained when this range is about 95 to about 99.9 wt %.

    摘要翻译： 公开了从含有H 2，CO和CO 2的合成气中共同生产二甲醚和甲醇的一步法。 将合成气与三相反应器系统中悬浮在惰性液体中的甲醇合成和甲醇脱水催化剂的混合物接触。 通过将甲醇合成催化剂的分数控制在总催化剂混合物的约75至约90重量％的范围内来实现最大二甲醚生产率和产物能量回收。 当该范围为约95至约99.9重量％时，可以获得含有二甲醚的富含甲醇的燃料产物。

    Photobioreactor systems and methods for treating CO2-enriched gas and producing biomass
    9.
    发明授权
    Photobioreactor systems and methods for treating CO2-enriched gas and producing biomass 失效
    用于处理富CO2气体和生产生物质的光生物反应器系统和方法

    公开(公告)号：US08507264B2

    公开(公告)日：2013-08-13

    申请号：US13312743

    申请日：2011-12-06

    申请人： John J. Lewnard ,  Xiaoxi Wu

    发明人： John J. Lewnard ,  Xiaoxi Wu

    IPC分类号： C12M1/00 ,  A01G7/00

    CPC分类号： C12M21/02 ,  B01D53/84 ,  B01D2251/95 ,  B01D2257/504 ,  C02F3/32 ,  C02F2103/18 ,  C12M23/56 ,  C12M43/04 ,  C12N1/12 ,  Y02A50/2358 ,  Y02C10/02 ,  Y02C10/04 ,  Y02P20/59 ,  Y02P60/24 ,  Y02W10/37

    摘要： Certain embodiments and aspects of the invention relate to a photobioreactor including covered photobioreactor units through which a liquid medium stream and a gas stream flow. The liquid medium comprises at least one species of phototrophic organism therein. Certain methods of using the photobioreactor system as part of fuel generation system and/or a gas-treatment process or system at least partially remove certain undesirable pollutants from a gas stream. In certain embodiments, a portion of the liquid medium is diverted from a photobioreactor unit and reintroduced upstream of the diversion position. In certain embodiments, the disclosed photobioreactor system, methods of using such systems, and/or gas treatment apparatus and methods provided herein can be used as part of an integrated combustion method and system, wherein photosynthetic organisms used within the photobioreactor are harvested from the photobioreactor, processed, and used as a fuel source for a combustion system like an electric power plant.

    摘要翻译： 本发明的某些实施方案和方面涉及包含覆盖的光生物反应器单元的光生物反应器，液体介质流和气体流通过该光生物反应器单元流动。 液体介质中含有至少一种光养生物。 使用光生物反应器系统作为燃料生成系统和/或气体处理过程或系统的一部分的某些方法至少部分地从气流中去除某些不需要的污染物。 在某些实施例中，液体介质的一部分从光生物反应器单元转移并重新引入转向位置的上游。 在某些实施方案中，所公开的光生物反应器系统，使用这种系统的方法和/或气体处理装置和方法可用作整合的燃烧方法和系统的一部分，其中在光生物反应器内使用的光合生物体从光生物反应器 被处理，并用作燃料系统如燃料发电厂的燃料源。