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    Methods and systems for capturing carbon dioxide from dilute sources
    1.
    发明授权
    Methods and systems for capturing carbon dioxide from dilute sources 有权
    从稀释源捕获二氧化碳的方法和系统

    公开(公告)号：US09387433B2

    公开(公告)日：2016-07-12

    申请号：US13983313

    申请日：2012-02-06

    Applicant: Klaus Lackner ,  Allen Wright

    Inventor： Klaus Lackner ,  Allen Wright

    IPC: B01D53/02 ,  B01D53/62 ,  B01D53/75 ,  B01D53/14 ,  B01D53/26

    CPC classification number: B01D53/62 ,  B01D53/1475 ,  B01D53/261 ,  B01D53/75 ,  B01D2252/204 ,  B01D2253/206 ,  B01D2257/504 ,  B01D2258/0283 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/06 ,  Y02C10/08

    Abstract: Methods and systems for capturing carbon dioxide from dilute sources are disclosed. In some embodiments, the methods include the following: (a) directing a first substantially gaseous stream including a first amount of carbon dioxide to a primary scrubber; (b) in the primary scrubber, removing a portion of the first amount of carbon dioxide thereby forming a second substantially gaseous stream including a second amount of carbon dioxide; (c) directing the second substantially gaseous stream to a secondary scrubber; (d) in the secondary scrubber, removing a portion of the second amount of carbon dioxide thereby forming a third substantially gaseous stream; (e) mixing substantially all of the portion of the second amount of carbon dioxide removed in step (d) with the first substantially gaseous stream before it enters the primary scrubber; and (f) repeating steps (a) thru (e).

    Abstract translation: 公开了从稀释源捕获二氧化碳的方法和系统。 在一些实施方案中，所述方法包括以下步骤：（a）将包含第一量二氧化碳的第一基本上气态的流引导到主洗涤器; （b）在主洗涤器中，除去一部分第一量的二氧化碳，从而形成包含第二量二氧化碳的第二基本气态物流; （c）将第二基本上气态的物流引导到次级洗涤器; （d）在二次洗涤器中，除去一部分第二量的二氧化碳，从而形成第三基本上气态的物流; （e）将步骤（d）中除去的第二量二氧化碳的所有部分与第一基本上气态的流混合，然后再进入主洗涤器; 和（f）重复步骤（a）至（e）。

    Electrochemical methods and processes for carbon dioxide recovery from alkaline solvents for carbon dioxide capture from air
    3.
    发明申请
    Electrochemical methods and processes for carbon dioxide recovery from alkaline solvents for carbon dioxide capture from air 审中-公开
    从碱性溶剂回收二氧化碳的电化学方法和方法，用于从空气中捕集二氧化碳

    公开(公告)号：US20070187247A1

    公开(公告)日：2007-08-16

    申请号：US11227660

    申请日：2005-09-15

    Applicant: Klaus Lackner ,  Allen Wright

    Inventor： Klaus Lackner ,  Allen Wright

    IPC: B01D61/42

    CPC classification number: C25B1/02 ,  B01D61/44 ,  B01D61/445 ,  B01D2257/504 ,  C01B32/50 ,  C25B1/22

    Abstract: The present invention relates to methods for recovering a hydroxide based sorbent from carbonate or another salt by electrochemical means involving separation schemes that use bipolar membranes and at least one type of cationic or anionic membrane. The methods can be used in an air contactor that removes carbon dioxide from the air by binding the carbon dioxide into a solvent or sorbent.

    Abstract translation: 本发明涉及通过涉及使用双极性膜和至少一种阳离子或阴离子膜的分离方案的电化学方法从碳酸盐或其它盐中回收氢氧化物基吸附剂的方法。 该方法可用于通过将二氧化碳结合到溶剂或吸附剂中而从空气中除去二氧化碳的空气接触器。

    CARBON DIOXIDE SORBENTS AND STRUCTURES, METHODS OF USE, AND METHODS OF MAKING THEREOF
    4.
    发明申请
    CARBON DIOXIDE SORBENTS AND STRUCTURES, METHODS OF USE, AND METHODS OF MAKING THEREOF 审中-公开

    公开(公告)号：US20180058008A1

    公开(公告)日：2018-03-01

    申请号：US15565363

    申请日：2016-04-08

    Applicant: Allen Wright ,  Klaus Lackner

    Inventor： Allen Wright ,  Klaus Lackner

    IPC: D21H17/63 ,  D21H17/67

    Abstract: Embodiments of the invention a method for producing a composite paper by providing a particulate sorbent, providing a paper pulp, and mixing the particulate sorbent and the paper pulp to develop a mixture. The method includes producing an article from the mixture that includes the particulate sorbent at least partially distributed through at least a portion of the article. Further, the at least one article is configured and arranged to uptake and release carbon dioxide as a function of moisture content. Some embodiments of the invention include a composite paper-like assembly including at least a first and second layer including hydrophobic fibers, and sorbent particles and/or a sorbent loaded paper sandwiched between the first and second porous sheets. Some further embodiments include a method for producing a material that supports a moisture swing by providing a material including activated carbon, and infusing the activated carbon with ionic salt.

    Methods and Systems for Capturing Carbon Dioxide From Dilute Sources
    5.
    发明申请
    Methods and Systems for Capturing Carbon Dioxide From Dilute Sources 有权
    从稀释源捕获二氧化碳的方法和系统

    公开(公告)号：US20140219899A1

    公开(公告)日：2014-08-07

    申请号：US13983313

    申请日：2012-02-06

    Applicant: Klaus Lackner ,  Allen Wright

    Inventor： Klaus Lackner ,  Allen Wright

    IPC: B01D53/62

    CPC classification number: B01D53/62 ,  B01D53/1475 ,  B01D53/261 ,  B01D53/75 ,  B01D2252/204 ,  B01D2253/206 ,  B01D2257/504 ,  B01D2258/0283 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/06 ,  Y02C10/08

    Abstract: Methods and systems for capturing carbon dioxide from dilute sources are disclosed. In some embodiments, the methods include the following: (a) directing a first substantially gaseous stream including a first amount of carbon dioxide to a primary scrubber; (b) in the primary scrubber, removing a portion of the first amount of carbon dioxide thereby forming a second substantially gaseous stream including a second amount of carbon dioxide; (c) directing the second substantially gaseous stream to a secondary scrubber; (d) in the secondary scrubber, removing a portion of the second amount of carbon dioxide thereby forming a third substantially gaseous stream; (e) mixing substantially all of the portion of the second amount of carbon dioxide removed in step (d) with the first substantially gaseous stream before it enters the primary scrubber; and (f) repeating steps (a) thru (e).

    Abstract translation: 公开了从稀释源捕获二氧化碳的方法和系统。 在一些实施方案中，所述方法包括以下步骤：（a）将包含第一量二氧化碳的第一基本上气态的流引导到主洗涤器; （b）在主洗涤器中，除去一部分第一量的二氧化碳，从而形成包含第二量二氧化碳的第二基本气态物流; （c）将第二基本上气态的物流引导到次级洗涤器; （d）在二次洗涤器中，除去一部分第二量的二氧化碳，从而形成第三基本上气态的物流; （e）将步骤（d）中除去的第二量二氧化碳的所有部分与第一基本上气态的流混合，然后再进入主洗涤器; 和（f）重复步骤（a）至（e）。

    Removal of carbon dioxide from air
    7.
    发明申请
    Removal of carbon dioxide from air 审中-公开
    从空气中去除二氧化碳

    公开(公告)号：US20060051274A1

    公开(公告)日：2006-03-09

    申请号：US11209962

    申请日：2005-08-22

    Applicant: Allen Wright ,  Klaus Lackner

    Inventor： Allen Wright ,  Klaus Lackner

    IPC: B01D53/62

    CPC classification number: B01D61/445 ,  B01D53/1475 ,  B01D53/62 ,  B01D53/965 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/06

    Abstract: The present invention is directed to methods for removing carbon dioxide from air, which comprises exposing solvent covered surfaces to air streams where the airflow is kept laminar, or close to the laminar regime. The invention also provides for an apparatus, which is a laminar scrubber, comprising solvent covered surfaces situated such that they can be exposed to air stream. In another aspect, the invention provides a method and apparatus for separating carbon dioxide (CO2) bound in a solvent. The invention is particularly useful in processing hydroxide solvents containing CO2 captured from air.

    Abstract translation: 本发明涉及从空气中除去二氧化碳的方法，其包括将溶剂覆盖的表面暴露于气流保持层流或接近层流状态的空气流中。 本发明还提供了一种装置，其是层状洗涤器，其包括溶剂覆盖的表面，使得它们可以暴露于空气流中。 在另一方面，本发明提供了用于分离在溶剂中结合的二氧化碳（CO 2/2）的方法和装置。 本发明特别可用于处理从空气中捕获的含有CO 2的氢氧化物溶剂。

    Laminar scrubber apparatus for capturing carbon dioxide from air and methods of use
    9.
    发明申请
    Laminar scrubber apparatus for capturing carbon dioxide from air and methods of use 审中-公开
    用于从空气中捕获二氧化碳的层状洗涤装置和使用方法

    公开(公告)号：US20060289003A1

    公开(公告)日：2006-12-28

    申请号：US11207236

    申请日：2005-08-19

    Applicant: Klaus Lackner ,  Allen Wright

    Inventor： Klaus Lackner ,  Allen Wright

    IPC: B01D47/00

    CPC classification number: B01D53/1475 ,  B01D53/18 ,  B01D53/62 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/06

    Abstract: The present invention is directed to methods for carbon dioxide from air, which comprises exposing solvent covered surfaces to air streams where the airflow is kept laminar, or close to the laminar regime. The invention also provides for an apparatus, which is a laminar scrubber, comprising solvent covered surfaces situated such that they can be exposed to air streams such that the airflow is kept laminar.

    Abstract translation: 本发明涉及来自空气的二氧化碳的方法，其包括将溶剂覆盖的表面暴露于气流保持层流或接近层流状态的空气流中。 本发明还提供了一种装置，其是层状洗涤器，其包括溶剂覆盖的表面，其被定位成使得它们可以暴露于空气流，使得气流保持层流。

    Co-molded and cured filter cartridge end using different durometer plastisols
    10.
    发明申请
    Co-molded and cured filter cartridge end using different durometer plastisols 审中-公开
    使用不同的硬度计增塑溶胶共模塑和固化过滤筒端

    公开(公告)号：US20060102549A1

    公开(公告)日：2006-05-18

    申请号：US10991747

    申请日：2004-11-18

    Applicant: Allen Wright

    Inventor： Allen Wright

    IPC: B01D27/00

    CPC classification number: B01D29/111 ,  B01D2201/293 ,  B01D2201/34

    Abstract: A filter cartridge includes a filter media having opposed edges. Annular end discs include first and second surfaces defined by spaced apart planes. The end discs has an integrated gasket, and is formal from includes first and second plastisol materials that have different durometers. The durometer of the second plastisol material makes it more rigid than the first plastisol material. The first plastisol material provides a flexible gasket. During manufacture, each edge of the filter media is embedded into the second material on an end disc. The second plastisol material is arranged between the planes, and the first plastisol material extends axially away from the second surface.

    Abstract translation: 滤筒包括具有相对边缘的过滤介质。 环形圆盘包括由间隔开的平面限定的第一和第二表面。 端盘具有集成的垫圈，并且包括具有不同硬度的第一和第二增塑溶胶材料。 第二增塑溶胶材料的硬度使其比第一增塑溶胶材料更硬。 第一种增塑溶胶材料提供了一种柔性垫片。 在制造过程中，过滤介质的每个边缘都嵌在端盘上的第二材料中。 第二增塑溶胶材料布置在平面之间，第一增塑溶胶材料从第二表面轴向延伸。

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