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    Gas purification system with an integrated hydrogen sorption and filter assembly
    3.
    发明授权
    Gas purification system with an integrated hydrogen sorption and filter assembly 有权
    具有集成氢吸附和过滤组件的气体净化系统

    公开(公告)号：US06733571B1

    公开(公告)日：2004-05-11

    申请号：US09614649

    申请日：2000-07-12

    Applicant: Pierre J. Arquin ,  Nels W. Lindahl ,  Mark A. Canaan

    Inventor： Pierre J. Arquin ,  Nels W. Lindahl ,  Mark A. Canaan

    IPC: B01D5000

    CPC classification number: C01B23/0084 ,  B01D46/2403 ,  B01D46/4272 ,  B01D46/448 ,  B01D53/04 ,  B01D53/0423 ,  B01D53/0438 ,  B01D53/0454 ,  B01D2253/10 ,  B01D2253/112 ,  B01D2253/25 ,  B01D2253/304 ,  B01D2253/342 ,  B01D2256/10 ,  B01D2256/18 ,  B01D2257/108 ,  B01D2258/0216 ,  B01D2259/40001 ,  B01D2259/40009 ,  B01D2259/40088 ,  B01D2259/40098 ,  B01D2259/402 ,  B01D2259/65 ,  B01D2267/00 ,  C01B21/0433 ,  C01B21/0483 ,  C01B23/0036 ,  C01B2210/0053

    Abstract: The present invention provides a gas purification system with improved efficiency, simpler construction, cost reduction, form factor improvements, and increased durability. The present invention provides cost and form factor improvements through fewer components overall and through utilizing multiple integrated components. Prior art gas purification system are more bulky and complicated. The present invention achieves increased thermal efficiency through utilization of a regenerative heat exchanger to recapture a portion of the heat energy transferred to the gas during the purification process. Prior art purifiers lacked a regenerative heat exchanger. The present invention integrates the two components into one integrated heater and purification vessel assembly. The present invention integrates the two discrete components into one integrated hydrogen sorption and particle filter assembly. The integrated hydrogen sorption and particle filter assembly is also capable of operating at higher temperatures. This cases maintenance and manufacture. The resulting gas purification system is simpler through utilizing fewer components, smaller by utilizing fewer and integrated components, and reduced cost through fewer components, smaller components and through reduced manufacture labor requirements.

    Abstract translation: 本发明提供一种提高效率，更简单的结构，降低成本，改善形状因素以及提高耐久性的气体净化系统。 本发明通过更少的组件和通过利用多个集成组件来提供成本和形状因素的改进。 现有技术的气体净化系统更加庞大和复杂。 本发明通过利用再生式热交换器来实现提高的热效率，以在净化过程中重新捕获转移到气体中的一部分热能。 现有技术的净化器缺少再生热交换器。 本发明将两个部件集成到一个集成的加热器和净化容器组件中。 本发明将两个分立组件集成到一个集成的氢吸附和颗粒过滤器组件中。 集成的氢吸附和颗粒过滤器组件也能够在较高的温度下运行。 本案维修制造。 所得到的气体净化系统通过使用较少的部件，通过使用较少的和集成的部件较小，并且通过较少的部件，较小的部件以及通过减少的制造劳动力要求降低成本而更简单。

    Noble gas purifier with single purifier vessel and recuperative heat exchanger
    5.
    发明授权
    Noble gas purifier with single purifier vessel and recuperative heat exchanger 失效
    具有单一净化器容器和回热换热器的贵族气体净化器

    公开(公告)号：US5985007A

    公开(公告)日：1999-11-16

    申请号：US854086

    申请日：1997-05-09

    Applicant: Giovanni Carrea ,  Brian D. Warrick

    Inventor： Giovanni Carrea ,  Brian D. Warrick

    IPC: B01D53/02 ,  C01B21/04 ,  C01B23/00 ,  B01D53/04

    CPC classification number: C01B21/0483 ,  B01D53/02 ,  C01B21/0494 ,  C01B23/0084 ,  C01B23/0094

    Abstract: A method and an apparatus for removing impurities from a noble gas or nitrogen utilizing a single purifier vessel having three zones. In the first zone, the gas is preheated to a temperature greater than 200.degree. C.; in the second zone, the preheated gas is contacted with a getter material at greater than 335.degree. C. for removal of impurities such as methane and other hydrocarbons, water, carbon monoxide, nitrogen, oxygen, and carbon dioxide; in the third zone, the gas is contacted with a second getter material at a temperature greater than 150.degree. C. for removal of hydrogen. Hot gas exiting the purifier vessel is passed through a recuperative heat exchanger where the hot exiting gas preheats in-coming gas before it enters the first zone of the purifier vessel.

    Abstract translation: 一种利用具有三个区域的单个净化器容器从惰性气体或氮气中除去杂质的方法和装置。 在第一区域，将气体预热至大于200℃的温度; 在第二区域中，预热的气体在大于335℃下与吸气剂材料接触，以除去诸如甲烷和其它烃，水，一氧化碳，氮气，氧气和二氧化碳的杂质; 在第三区域中，气体在大于150℃的温度下与第二吸气材料接触以除去氢气。 离开净化器容器的热气体通过热交换器，其中热出口气体在其进入净化器容器的第一区域之前预热进入气体。

    PROCESS AND SYSTEM FOR PURIFYING GASES
    8.
    发明申请
    PROCESS AND SYSTEM FOR PURIFYING GASES 有权
    净化气体的过程和系统

    公开(公告)号：US20040224418A1

    公开(公告)日：2004-11-11

    申请号：US10175293

    申请日：2002-06-20

    Inventor： Charles Edward Terbot ,  Andrew Christopher Mackie

    IPC: G01N033/00

    CPC classification number: C01B21/0483 ,  B01D53/8696 ,  B01J8/0285 ,  B01J19/0013 ,  B01J19/002 ,  B01J2219/00198 ,  B01J2219/00202 ,  B01J2219/0022 ,  B01J2219/00231 ,  B01J2219/00261 ,  C01B2210/0042 ,  C01B2210/0045 ,  C01B2210/0053 ,  Y10T436/12

    Abstract: This invention is directed to a system and a process for protecting a gas purification system from damage comprising passing a stream of impure gas through a catalyst bed and measuring the temperature difference before and after the catalyzed bed reaction through a data analyzer to determine the impurity of the gas prior to controlling the feed of impure gas into or out of a reactor for producing a purified gas. In a preferred embodiment, the catalytic beds may be in parallel form, and the plurality of temperature measurements before and after the catalytic beds is considered by a data analyzer for controlling the impure gas for feeding into the purification reactor.

    Abstract translation: 本发明涉及一种用于保护气体净化系统免受损坏的系统和方法，包括使不纯气体流通过催化剂床并通过数据分析仪测量催化床反应之前和之后的温差，以确定 在控制不纯气体进入或流出反应器以产生净化气体之前的气体。 在优选的实施方案中，催化床可以是平行形式，并且数据分析器考虑催化床前后的多个温度测量值，用于控制不纯气体供入净化反应器。

    NON-EVAPORABLE GETTER ALLOYS
    9.
    发明申请
    NON-EVAPORABLE GETTER ALLOYS 有权
    不可蒸发的合金

    公开(公告)号：US20030007883A1

    公开(公告)日：2003-01-09

    申请号：US10031908

    申请日：2002-01-17

    Inventor： Luca Toia ,  Claudio Boffito

    IPC: C22C016/00

    CPC classification number: C01B3/0031 ,  C01B3/508 ,  C01B21/0483 ,  C22C1/0458 ,  C22C16/00 ,  H01J7/183 ,  Y02E60/327

    Abstract: Non-evaporable getter alloys containing zirconium, vanadium, iron, manganese and one or more elements selected among yttrium, lanthanum and Rare Earths are described, having improved features of gas sorption, particularly of nitrogen, with respect to the known getter alloys.

    Abstract translation: 描述了含有锆，钒，铁，锰和选自钇，镧和稀土中的一种或多种元素的不可蒸发的吸气剂合金，其相对于已知的吸气剂合金具有改进的气体吸附特性，特别是氮的特征。

    Low temperature inert gas purifier
    10.
    发明授权
    Low temperature inert gas purifier 失效
    低温惰性气体净化器

    公开(公告)号：US5902561A

    公开(公告)日：1999-05-11

    申请号：US536864

    申请日：1995-09-29

    Applicant: Giovanni Carrea ,  Brian D. Warrick

    Inventor： Giovanni Carrea ,  Brian D. Warrick

    IPC: C01B21/04 ,  C01B23/00 ,  B01J23/755 ,  B01D53/02 ,  B01D59/26

    CPC classification number: C01B21/0483 ,  C01B23/0084 ,  C01B2210/0045 ,  C01B2210/005 ,  C01B2210/0051 ,  C01B2210/0053 ,  C01B2210/0062 ,  C01B2210/007

    Abstract: A two-stage process method for removal of impurities such carbon monoxide, carbon dioxide, oxygen, water, hydrogen, and methane from inert gases at ambient temperature (0.degree.-60.degree. C.). In the first stage the inert gas is contacted with a nickel catalyst, and in the second stage the inert gas is passed over a getter alloy. Purified gas exiting the second stage of the purifier contains less than one part per billion (ppb) levels of the impurities. The nickel catalyst and getter alloy are initially activated at elevated temperature. The catalyst and getter may be reactivated by heating and purging, and hydrogen previously removed from impure gas can be used in the reactivation process.

    Abstract translation: 在环境温度（0〜-60℃）下从惰性气体中除去一氧化碳，二氧化碳，氧气，水，氢气和甲烷等杂质的二阶段工艺方法。 在第一阶段，惰性气体与镍催化剂接触，而在第二阶段，惰性气体通过吸气合金。 离开净化器第二阶段的净化气体含有少于十分之一（ppb）的杂质含量。 镍催化剂和吸气剂合金最初在高温下活化。 催化剂和吸气剂可以通过加热和净化来再活化，并且可以在再活化过程中使用预先从不纯气体中除去的氢。

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