SYSTEM AND METHOD FOR ULTRA HIGH PURITY (UHP) CARBON DIOXIDE PURIFICATION
    3.
    发明申请
    SYSTEM AND METHOD FOR ULTRA HIGH PURITY (UHP) CARBON DIOXIDE PURIFICATION 有权
    超高纯(UHP)二氧化碳净化系统与方法

    公开(公告)号:US20170044019A1

    公开(公告)日:2017-02-16

    申请号:US15125132

    申请日:2015-03-05

    摘要: An Ultra High Purity (UHP) carbon dioxide purification system and a method for purification of UHP carbon dioxide is disclosed. The purification system includes supported nickel oxide and supported palladium oxide. An upper portion of the purification system is at least partially filled with supported nickel oxide, and a lower portion of the purification system is at least partially filled with supported palladium oxide. The upper and lower portions of the purification system have a physical separation but are in fluid communication. The method includes purification or pre-purification of High Purity (HP) carbon dioxide to Ultra High Purity (UHP) levels including feeding carbon dioxide of High Purity grade or better to an Ultra High Purity carbon dioxide purification system.

    摘要翻译: 公开了一种超高纯度(UHP)二氧化碳净化系统和一种纯化UHP二氧化碳的方法。 净化系统包括负载的氧化镍和负载的氧化钯。 纯化系统的上部至少部分地填充有负载的氧化镍,并且净化系统的下部至少部分地填充有负载的氧化钯。 净化系统的上部和下部具有物理分离,但是是流体连通的。 该方法包括将高纯度(HP)二氧化碳纯化或预纯化成超高纯度(UHP),包括将高纯度或更高级的二氧化碳提供给超高纯度二氧化碳净化系统。

    Carbon dioxide scrubbing using ionic materials
    7.
    发明授权
    Carbon dioxide scrubbing using ionic materials 有权
    使用离子材料进行二氧化碳洗涤

    公开(公告)号:US08952193B2

    公开(公告)日:2015-02-10

    申请号:US14029298

    申请日:2013-09-17

    摘要: One aspect of the present invention relates to amine-functionalized task-specific ionic liquids (TSILs). In certain embodiments, the ionic liquids of the invention comprise beta-hydroxy amines, aryl amines or tertiary amines. The TSILs may be used for gas capture, capitalizing on their non-volatile nature. In certain embodiments, the captured gas is selected from the group consisting of CO2, SO2, CS2, and NO2. Another aspect of the present invention relates to a library of CO2-philic salts, which library facilitates reactive gas separation. In certain embodiments, the CO2-philic salts are CO2-reactive TSILs. In certain embodiments, the CO2-philic salts are resinous or plastic in nature.

    摘要翻译: 本发明的一个方面涉及胺官能化的任务特异性离子液体(TSIL)。 在某些实施方案中,本发明的离子液体包含β-羟基胺,芳基胺或叔胺。 TSIL可用于气体捕获,利用其非挥发性质。 在某些实施方案中,所捕获的气体选自CO 2,SO 2,CS 2和NO 2。 本发明的另一方面涉及一种二氧化碳亲和盐的文库,该文库便于反应气体分离。 在某些实施方案中,CO 2亲水盐是CO 2反应性TSIL。 在某些实施方案中,天然亲水盐是树脂或塑料。

    ELECTROCHEMICAL MODULE CONFIGURATION FOR THE CONTINUOUS ACIDIFICATION OF ALKALINE WATER SOURCES AND RECOVERY OF CO2 WITH CONTINUOUS HYDROGEN GAS PRODUCTION
    8.
    发明申请
    ELECTROCHEMICAL MODULE CONFIGURATION FOR THE CONTINUOUS ACIDIFICATION OF ALKALINE WATER SOURCES AND RECOVERY OF CO2 WITH CONTINUOUS HYDROGEN GAS PRODUCTION 有权
    电化学模块配置连续酸化碱性水源和回收二氧化碳连续生产氢气

    公开(公告)号:US20140238869A1

    公开(公告)日:2014-08-28

    申请号:US14193281

    申请日:2014-02-28

    IPC分类号: C25B9/08 C25B1/10

    摘要: An electrochemical cell for the continuous acidification of alkaline water sources and recovery of carbon dioxide with simultaneous continuous hydrogen gas production having a center compartment, an electrolyte-free anode compartment having a mesh anode in direct contact with an ion permeable membrane, an endblock in direct contact with the anode where the endblock provides a gas escape route behind the anode, an electrolyte-free cathode compartment having a mesh cathode in direct contact with an ion permeable membrane, and an endblock in direct contact with the cathode where the endblock provides a gas escape route behind the cathode. Current applied to the electrochemical cell for generating hydrogen gas also lowers the pH of the alkaline water to produce carbon dioxide with no additional current or power. Also disclosed is the related method for continuously acidifying alkaline water sources and recovering carbon dioxide with continuous hydrogen gas production.

    摘要翻译: 一种用于碱性水源的连续酸化和二氧化碳回收的电化学电池,同时具有中间室的连续氢气生产,具有与离子渗透膜直接接触的网状阳极的无电解质阳极室,直接接触的端块 与阳极接触,其中端块提供阳极背后的气体逸出路径,具有与离子可渗透膜直接接触的网状阴极的无电解质阴极室和与阴极直接接触的端块,其中端块提供气体 阴极后面的逃生路线。 施加到用于产生氢气的电化学电池的电流也降低碱性水的pH以产生没有额外的电流或功率的二氧化碳。 还公开了连续酸化碱性水源和连续氢气生产回收二氧化碳的相关方法。

    METHOD OF DRYING A WET CARBON DIOXIDE RICH GAS STREAM
    10.
    发明申请
    METHOD OF DRYING A WET CARBON DIOXIDE RICH GAS STREAM 审中-公开
    干湿二氧化碳气流的方法

    公开(公告)号:US20140026749A1

    公开(公告)日:2014-01-30

    申请号:US13950622

    申请日:2013-07-25

    发明人: Thomas BECKER

    IPC分类号: C01B31/20 B01D53/28 B01D53/26

    摘要: A method of drying a wet carbon dioxide rich gas stream is disclosed. The method includes: feeding a wet carbon dioxide rich gas stream into a dryer unit, bringing the wet carbon dioxide rich gas stream in contact with a hygroscopic salt in the dryer unit, whereby a dry carbon dioxide rich gas stream and brine are formed, withdrawing the dry carbon dioxide rich gas stream from the dryer unit, and withdrawing the brine from the dryer unit. A system includes a method of drying.

    摘要翻译: 公开了一种干燥富二氧化碳气体流的方法。 该方法包括:将富二氧化碳浓气流输送到干燥器单元中,使湿二氧化碳气流与干燥器单元中的吸湿盐接触,由此形成干燥的富含二氧化碳的气流和盐水, 来自干燥器单元的干燥的富含二氧化碳的气流,并从干燥器单元抽出盐水。 一种系统包括一种干燥方法。