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公开(公告)号：US10450660B2
公开(公告)日：2019-10-22
申请号：US14931018
申请日：2015-11-03
发明人： Brenda L. Garcia-Diaz , David W. Babineau , Hector R. Colon-Mercado , Joseph A. Teprovich , Luke C. Olson , Roderick E. Fuentes
摘要： Electrochemical cells and methods are described that can be utilized for the recovery of tritium directly from a molten lithium metal solution without the need for a separation or concentration step prior to the electrolytic recovery process. The methods and systems utilize an ion conducting electrolyte that conducts either lithium ion or tritide ion across the electrochemical cell.
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公开(公告)号：US09562297B2
公开(公告)日：2017-02-07
申请号：US15083632
申请日：2016-03-29
CPC分类号： C25C7/005 , C22B5/14 , C22B60/0217 , C25B1/245 , C25B15/02 , C25B15/08 , C25C3/34 , C25C7/02
摘要： A galvanic cell and methods of using the galvanic cell is described for the recovery of uranium from used nuclear fuel according to an electrofluorination process. The galvanic cell requires no input energy and can utilize relatively benign gaseous fluorinating agents. Uranium can be recovered from used nuclear fuel in the form of gaseous uranium compound such as uranium hexafluoride, which can then be converted to metallic uranium or UO2 and processed according to known methodology to form a useful product, e.g., fuel pellets for use in a commercial energy production system.
摘要翻译： 描述了电化学电池和使用原电池的方法，用于根据电氟化方法从使用的核燃料中回收铀。 电化学电池不需要输入能量并且可以利用相对良性的气态氟化剂。 铀可以从诸如六氧化铀等气态铀化合物的形式的二氧化碳核燃料中回收，然后可以将其转化为金属铀或UO2，并根据已知方法进行处理以形成有用的产物，例如用于 商业能源生产系统。
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公开(公告)号：US09382632B2
公开(公告)日：2016-07-05
申请号：US14312098
申请日：2014-06-23
CPC分类号： C25C7/005 , C22B5/14 , C22B60/0217 , C25B1/245 , C25B15/02 , C25B15/08 , C25C3/34 , C25C7/02
摘要： A galvanic cell and methods of using the galvanic cell is described for the recovery of uranium from used nuclear fuel according to an electrofluorination process. The galvanic cell requires no input energy and can utilize relatively benign gaseous fluorinating agents. Uranium can be recovered from used nuclear fuel in the form of gaseous uranium compound such as uranium hexafluoride, which can then be converted to metallic uranium or UO2 and processed according to known methodology to form a useful product, e.g., fuel pellets for use in a commercial energy production system.
摘要翻译： 描述了一种电池和使用原电池的方法，用于根据电氟化方法从使用的核燃料中回收铀。 电化学电池不需要输入能量并且可以利用相对良性的气态氟化剂。 铀可以从诸如六氧化铀等气态铀化合物的形式的二氧化碳核燃料中回收，然后可以将其转化为金属铀或UO2，并根据已知方法进行处理以形成有用的产物，例如用于 商业能源生产系统。
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公开(公告)号：US20160251768A1
公开(公告)日：2016-09-01
申请号：US15083632
申请日：2016-03-29
CPC分类号： C25C7/005 , C22B5/14 , C22B60/0217 , C25B1/245 , C25B15/02 , C25B15/08 , C25C3/34 , C25C7/02
摘要： A galvanic cell and methods of using the galvanic cell is described for the recovery of uranium from used nuclear fuel according to an electrofluorination process. The galvanic cell requires no input energy and can utilize relatively benign gaseous fluorinating agents. Uranium can be recovered from used nuclear fuel in the form of gaseous uranium compound such as uranium hexafluoride, which can then be converted to metallic uranium or UO2 and processed according to known methodology to form a useful product, e.g., fuel pellets for use in a commercial energy production system.
摘要翻译： 描述了电化学电池和使用原电池的方法，用于根据电氟化方法从使用的核燃料中回收铀。 电化学电池不需要输入能量并且可以利用相对良性的气态氟化剂。 铀可以从诸如六氧化铀等气态铀化合物的形式的二氧化碳核燃料中回收，然后可以将其转化为金属铀或UO2，并根据已知方法进行处理以形成有用的产物，例如用于 商业能源生产系统。
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公开(公告)号：US20160122881A1
公开(公告)日：2016-05-05
申请号：US14931018
申请日：2015-11-03
发明人： Brenda L. Garcia-Diaz , David W. Babineau , Hector R. Colon-Mercado , Joseph A. Teprovich , Luke C. Olson , Roderick E. Fuentes
CPC分类号： C25B1/02 , C01B6/04 , C25B9/06 , C25B9/142 , C25B9/18 , C25B13/04 , C25C3/02 , C25C7/005 , C25C7/04 , G21B1/115 , G21F9/06
摘要： Electrochemical cells and methods are described that can be utilized for the recovery of tritium directly from a molten lithium metal solution without the need for a separation or concentration step prior to the electrolytic recovery process. The methods and systems utilize an on conducting electrolyte that conducts either lithium ion or tritide ion across the electrochemical cell.
摘要翻译： 描述了可以用于从熔融的锂金属溶液中直接回收氚的电化学电池和方法，而不需要在电解恢复过程之前的分离或浓缩步骤。 该方法和系统利用在电化学电池上传导锂离子或三离子离子的导电电解质。
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公开(公告)号：US20140374272A1
公开(公告)日：2014-12-25
申请号：US14312098
申请日：2014-06-23
CPC分类号： C25C7/005 , C22B5/14 , C22B60/0217 , C25B1/245 , C25B15/02 , C25B15/08 , C25C3/34 , C25C7/02
摘要： A galvanic cell and methods of using the galvanic cell is described for the recovery of uranium from used nuclear fuel according to an electrofluorination process. The galvanic cell requires no input energy and can utilize relatively benign gaseous fluorinating agents. Uranium can be recovered from used nuclear fuel in the form of gaseous uranium compound such as uranium hexafluoride, which can then be converted to metallic uranium or UO2 and processed according to known methodology to form a useful product, e.g., fuel pellets for use in a commercial energy production system.
摘要翻译： 描述了一种电池和使用原电池的方法，用于根据电氟化方法从使用的核燃料中回收铀。 电化学电池不需要输入能量并且可以利用相对良性的气态氟化剂。 铀可以从诸如六氧化铀等气态铀化合物的形式的二氧化碳核燃料中回收，然后可以将其转化为金属铀或UO2，并根据已知方法进行处理以形成有用的产物，例如用于 商业能源生产系统。
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