Systems and methods for extraction of carbon dioxide from air
    1.
    发明授权
    Systems and methods for extraction of carbon dioxide from air 有权
    从空气中提取二氧化碳的系统和方法

    公开(公告)号:US08246731B2

    公开(公告)日:2012-08-21

    申请号:US12762782

    申请日:2010-04-19

    IPC分类号: B01D53/14

    摘要: The present invention describes methods and systems for extracting, capturing, reducing, storing, sequestering, or disposing of carbon dioxide (CO2), particularly from the air. The CO2 extraction methods and systems involve the use of chemical processes. Methods are also described for extracting and/or capturing CO2 via exposing air containing carbon dioxide to a solution comprising a base—resulting in a basic solution which absorbs carbon dioxide and produces a carbonate solution. The solution is causticized and the temperature is increased to release carbon dioxide, followed by hydration of solid components to regenerate the base.

    摘要翻译: 本发明描述了特别是从空气中提取,捕获,减少,储存,隔离或处置二氧化碳(CO 2)的方法和系统。 二氧化碳提取方法和系统涉及使用化学过程。 还描述了用于通过将含有二氧化碳的空气暴露于包含碱的溶液中以产生吸收二氧化碳并产生碳酸盐溶液的碱性溶液来提取和/或捕获CO 2的方法。 将溶液苛化并升高温度以释放二氧化碳,然后水合固体组分以再生碱。

    Systems and Methods for Extraction of Carbon Dioxide From Air
    2.
    发明申请
    Systems and Methods for Extraction of Carbon Dioxide From Air 有权
    从空气中提取二氧化碳的系统和方法

    公开(公告)号:US20100202937A1

    公开(公告)日:2010-08-12

    申请号:US12762782

    申请日:2010-04-19

    IPC分类号: B01D53/18

    摘要: The present invention describes methods and systems for extracting, capturing, reducing, storing, sequestering, or disposing of carbon dioxide (CO2), particularly from the air. The CO2 extraction methods and systems involve the use of chemical processes. Methods are also described for extracting and/or capturing CO2 via exposing air containing carbon dioxide to a solution comprising a base—resulting in a basic solution which absorbs carbon dioxide and produces a carbonate solution. The solution is causticized and the temperature is increased to release carbon dioxide, followed by hydration of solid components to regenerate the base.

    摘要翻译: 本发明描述了特别是从空气中提取,捕获,减少,储存,隔离或处置二氧化碳(CO 2)的方法和系统。 二氧化碳提取方法和系统涉及使用化学过程。 还描述了用于通过将含有二氧化碳的空气暴露于包含碱的溶液中以产生吸收二氧化碳并产生碳酸盐溶液的碱性溶液来提取和/或捕获CO 2的方法。 将溶液苛化并升高温度以释放二氧化碳,然后水合固体组分以再生碱。

    Systems and methods for extraction of carbon dioxide from air
    3.
    发明授权
    Systems and methods for extraction of carbon dioxide from air 失效
    从空气中提取二氧化碳的系统和方法

    公开(公告)号:US08702847B2

    公开(公告)日:2014-04-22

    申请号:US13463359

    申请日:2012-05-03

    IPC分类号: B01D53/14

    摘要: The present invention describes methods and systems for extracting, capturing, reducing, storing, sequestering, or disposing of carbon dioxide (CO2), particularly from the air. The CO2 extraction methods and systems involve the use of chemical processes. Methods are also described for extracting and/or capturing CO2 via exposing air containing carbon dioxide to a solution comprising a base—resulting in a basic solution which absorbs carbon dioxide and produces a carbonate solution. The solution is causticized and the temperature is increased to release carbon dioxide, followed by hydration of solid components to regenerate the base.

    摘要翻译: 本发明描述了特别是从空气中提取,捕获,减少,储存,隔离或处置二氧化碳(CO 2)的方法和系统。 二氧化碳提取方法和系统涉及使用化学过程。 还描述了用于通过将含有二氧化碳的空气暴露于包含碱的溶液中以产生吸收二氧化碳并产生碳酸盐溶液的碱性溶液来提取和/或捕获CO 2的方法。 将溶液苛化并升高温度以释放二氧化碳,然后水合固体组分以再生碱。

    Methods and Systems for Producing Synthetic Fuel
    4.
    发明申请
    Methods and Systems for Producing Synthetic Fuel 有权
    生产合成燃料的方法和系统

    公开(公告)号:US20100293845A1

    公开(公告)日:2010-11-25

    申请号:US12663295

    申请日:2008-07-28

    IPC分类号: C10L1/182

    摘要: Methods and systems for producing a synthetic fuel are disclosed. In some embodiments, the methods and systems include the following: thermally reforming methane and carbon dioxide to generate a syngas including a first quantity of carbon monoxide and a first quantity of hydrogen; oxidizing the quantity of first carbon monoxide with a metal to produce metal oxide and carbon thereby separating oxygen from the carbon monoxide; gasifying the carbon using steam to produce a second quantity of carbon monoxide and a second quantity of hydrogen; reacting the metal oxide with methane to produce metal oxide, carbon dioxide, and a third quantity of hydrogen; and synthesizing the first quantity of carbon monoxide, the first quantity of hydrogen, the second quantity of hydrogen, and the third quantity of hydrogen to form the synthetic fuel.

    摘要翻译: 公开了用于生产合成燃料的方法和系统。 在一些实施方案中,所述方法和系统包括以下:将甲烷和二氧化碳热重整以产生包含第一量一氧化碳和第一量氢的合成气; 用金属氧化第一一氧化碳的量以产生金属氧化物和碳,从而将一氧化碳分离出来; 使用蒸汽气化碳以产生第二量的一氧化碳和第二量的氢气; 使金属氧化物与甲烷反应以产生金属氧化物,二氧化碳和第三量的氢; 并合成第一量的一氧化碳,第一量的氢气,第二量的氢气和第三量的氢气,以形成合成燃料。

    METHODS AND SYSTEMS FOR REDUCING CARBON DIOXIDE EMISSIONS
    6.
    发明申请
    METHODS AND SYSTEMS FOR REDUCING CARBON DIOXIDE EMISSIONS 审中-公开
    减少二氧化碳排放的方法和系统

    公开(公告)号:US20090101050A1

    公开(公告)日:2009-04-23

    申请号:US11874743

    申请日:2007-10-18

    IPC分类号: F23J3/00

    摘要: A reduced emission kiln is described. In some embodiments, the kiln includes a combustion zone for generating heat energy. The combustion zone includes an oxygen inlet and a fuel inlet. In some embodiments, the kiln also includes a calcination zone for converting limestone into lime and carbon dioxide in response to the heat energy from the combustion zone. The calcination zone includes an inlet for limestone, a conduit for directing the carbon dioxide to the combustion zone for use as a flood gas to control the heat energy, an outlet for directing the lime to a hydration chamber, and a carbon dioxide permeable membrane for separating the carbon dioxide in the calcination zone from other materials in the calcination zone and preventing the other materials from entering the conduit for directing the carbon dioxide.

    摘要翻译: 描述了减少排放的窑。 在一些实施例中,窑炉包括用于产生热能的燃烧区域。 燃烧区包括氧气入口和燃料入口。 在一些实施方案中,窑还包括用于响应于来自燃烧区的热能将石灰石转化成石灰和二氧化碳的煅烧区。 煅烧区包括用于石灰石的入口,用于将二氧化碳引导到燃烧区用作溢流气体以控制热能的导管,用于将石灰引导到水合室的出口和用于 将煅烧区中的二氧化碳与煅烧区中的其他材料分离,并防止其他材料进入用于引导二氧化碳的导管。

    Systems and Methods for Extraction of Carbon Dioxide from Air
    7.
    发明申请
    Systems and Methods for Extraction of Carbon Dioxide from Air 有权
    从空气中提取二氧化碳的系统和方法

    公开(公告)号:US20080138265A1

    公开(公告)日:2008-06-12

    申请号:US11579714

    申请日:2005-05-04

    IPC分类号: B01D53/62

    摘要: The present invention describes methods and systems for extracting, capturing, reducing, storing, sequestering, or disposing of carbon dioxide (CO2), particularly from the air. The CO2 extraction methods and systems involve the use of chemical processes. Methods are also described for extracting and/or capturing CO2 via exposing air containing carbon dioxide to a solution comprising a base—resulting in a basic solution which absorbs carbon dioxide and produces a carbonate solution. The solution is causticized and the temperature is increased to release carbon dioxide, followed by hydration of solid components to regenerate the base.

    摘要翻译: 本发明描述了特别是从空气中提取,捕获,减少,储存,隔离或处理二氧化碳(CO 2)的方法和系统。 CO 2萃取方法和系统涉及使用化学方法。 还描述了通过将含有二氧化碳的空气暴露于包含碱的溶液中以产生吸收二氧化碳并产生碳酸盐溶液的碱性溶液的方法来提取和/或捕获CO 2。 将溶液苛化并升高温度以释放二氧化碳,然后水合固体组分以再生碱。

    Methods and systems for producing synthetic fuel
    8.
    发明授权
    Methods and systems for producing synthetic fuel 有权
    生产合成燃料的方法和系统

    公开(公告)号:US08926717B2

    公开(公告)日:2015-01-06

    申请号:US12663295

    申请日:2008-07-28

    IPC分类号: C10L1/18 C07C29/151 C01B3/34

    摘要: Methods and systems for producing a synthetic fuel are disclosed. In some embodiments, the methods and systems include the following: thermally reforming methane and carbon dioxide to generate a syngas including a first quantity of carbon monoxide and a first quantity of hydrogen; oxidizing the quantity of first carbon monoxide with a metal to produce metal oxide and carbon thereby separating oxygen from the carbon monoxide; gasifying the carbon using steam to produce a second quantity of carbon monoxide and a second quantity of hydrogen; reacting the metal oxide with methane to produce metal oxide, carbon dioxide, and a third quantity of hydrogen; and synthesizing the first quantity of carbon monoxide, the first quantity of hydrogen, the second quantity of hydrogen, and the third quantity of hydrogen to form the synthetic fuel.

    摘要翻译: 公开了用于生产合成燃料的方法和系统。 在一些实施方案中,所述方法和系统包括以下:将甲烷和二氧化碳热重整以产生包含第一量一氧化碳和第一量氢的合成气; 用金属氧化第一一氧化碳的量以产生金属氧化物和碳,从而将一氧化碳分离出来; 使用蒸汽气化碳以产生第二量的一氧化碳和第二量的氢气; 使金属氧化物与甲烷反应以产生金属氧化物,二氧化碳和第三量的氢; 并合成第一量的一氧化碳,第一量的氢气,第二量的氢气和第三量的氢气,以形成合成燃料。

    Systems and Methods for Extraction of Carbon Dioxide From Air
    10.
    发明申请
    Systems and Methods for Extraction of Carbon Dioxide From Air 失效
    从空气中提取二氧化碳的系统和方法

    公开(公告)号:US20130115153A1

    公开(公告)日:2013-05-09

    申请号:US13463359

    申请日:2012-05-03

    IPC分类号: B01D53/14

    摘要: The present invention describes methods and systems for extracting, capturing, reducing, storing, sequestering, or disposing of carbon dioxide (CO2), particularly from the air. The CO2 extraction methods and systems involve the use of chemical processes. Methods are also described for extracting and/or capturing CO2 via exposing air containing carbon dioxide to a solution comprising a base—resulting in a basic solution which absorbs carbon dioxide and produces a carbonate solution. The solution is causticized and the temperature is increased to release carbon dioxide, followed by hydration of solid components to regenerate the base.

    摘要翻译: 本发明描述了特别是从空气中提取,捕获,减少,储存,隔离或处置二氧化碳(CO 2)的方法和系统。 二氧化碳提取方法和系统涉及使用化学过程。 还描述了用于通过将含有二氧化碳的空气暴露于包含碱的溶液中以产生吸收二氧化碳并产生碳酸盐溶液的碱性溶液来提取和/或捕获CO 2的方法。 将溶液苛化并升高温度以释放二氧化碳,然后水合固体组分以再生碱。