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公开(公告)号：US20120042748A1
公开(公告)日：2012-02-23
申请号：US13212711
申请日：2011-08-18
CPC分类号： C01F17/0068 , B01J39/05 , B01J49/53 , C01F17/00 , G21G1/06 , G21G2001/0094
摘要： An alteration of the traditional zinc/zinc-amalgam reduction procedure which eliminates both the hazardous mercury and dangerous hydrogen gas generation. In order to avoid the presence of water and hydrated protons in the working solution, which can oxidize Eu2+ and cause hydrogen gas production, a process utilizing methanol as the process solvent is described. While methanol presents some flammability hazard in a radiological hot cell, it can be better managed and is less of a flammability hazard than hydrogen gas generation.
摘要翻译： 改变传统的锌/锌合金还原程序，消除了危险的汞和危险的氢气产生。 为了避免在工作溶液中存在水分和水合质子，其可以氧化Eu 2+并引起氢气产生，描述了使用甲醇作为加工溶剂的方法。 虽然甲醇在放射性热电池中存在一些可燃性危险，但可以更好地管理并且比氢气产生更易燃易燃危害。
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公开(公告)号：US08425654B2
公开(公告)日：2013-04-23
申请号：US13212711
申请日：2011-08-18
CPC分类号： C01F17/0068 , B01J39/05 , B01J49/53 , C01F17/00 , G21G1/06 , G21G2001/0094
摘要： An alteration of the traditional zinc/zinc-amalgam reduction procedure which eliminates both the hazardous mercury and dangerous hydrogen gas generation. In order to avoid the presence of water and hydrated protons in the working solution, which can oxidize Eu2+ and cause hydrogen gas production, a process utilizing methanol as the process solvent is described. While methanol presents some flammability hazard in a radiological hot cell, it can be better managed and is less of a flammability hazard than hydrogen gas generation.
摘要翻译： 改变传统的锌/锌合金还原程序，消除了危险的汞和危险的氢气产生。 为了避免在工作溶液中存在水分和水合质子，其可以氧化Eu 2+并引起氢气产生，描述了使用甲醇作为加工溶剂的方法。 虽然甲醇在放射性热电池中存在一些可燃性危险，但可以更好地管理并且比氢气产生更易燃易燃危害。
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公开(公告)号：US08506911B2
公开(公告)日：2013-08-13
申请号：US12511341
申请日：2009-07-29
申请人： Chuck Z. Soderquist , Amanda M. Johnsen , Bruce K. McNamara , Brady D. Hanson , Steven C. Smith , Shane M. Peper
发明人： Chuck Z. Soderquist , Amanda M. Johnsen , Bruce K. McNamara , Brady D. Hanson , Steven C. Smith , Shane M. Peper
CPC分类号： G21C19/46 , G21C19/48 , Y02W30/884
摘要： Compositions are provided that include nuclear fuel. Methods for treating nuclear fuel are provided which can include exposing the fuel to a carbonate-peroxide solution. Methods can also include exposing the fuel to an ammonium solution. Methods for acquiring molybdenum from a uranium comprising material are provided.
摘要翻译： 提供包括核燃料的组合。 提供了用于处理核燃料的方法，其可以包括将燃料暴露于碳酸过氧化物溶液中。 方法还可以包括将燃料暴露于铵溶液中。 提供了从包含铀的材料中获取钼的方法。
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公开(公告)号：US20110024704A1
公开(公告)日：2011-02-03
申请号：US12511341
申请日：2009-07-29
申请人： Chuck Z. Soderquist , Amanda M. Johnsen , Bruce K. McNamara , Brady D. Hanson , Steven C. Smith , Shane M. Peper
发明人： Chuck Z. Soderquist , Amanda M. Johnsen , Bruce K. McNamara , Brady D. Hanson , Steven C. Smith , Shane M. Peper
CPC分类号： G21C19/46 , G21C19/48 , Y02W30/884
摘要： Compositions are provided that include nuclear fuel. Methods for treating nuclear fuel are provided which can include exposing the fuel to a carbonate-peroxide solution. Methods can also include exposing the fuel to an ammonium solution. Methods for acquiring molybdenum from a uranium comprising material are provided.
摘要翻译： 提供包括核燃料的组合。 提供了用于处理核燃料的方法，其可以包括将燃料暴露于碳酸过氧化物溶液中。 方法还可以包括将燃料暴露于铵溶液中。 提供了从包含铀的材料中获取钼的方法。
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公开(公告)号：US20120106691A1
公开(公告)日：2012-05-03
申请号：US12939081
申请日：2010-11-03
申请人： James J. Toth , Chuck Z. Soderquist , Lawrence R. Greenwood , Shas V. Mattigod , Glen E. Fryxell , Matthew J. O'Hara
发明人： James J. Toth , Chuck Z. Soderquist , Lawrence R. Greenwood , Shas V. Mattigod , Glen E. Fryxell , Matthew J. O'Hara
IPC分类号： G21G1/00
CPC分类号： G21G1/0005 , G21G1/001 , G21G2001/0042
摘要： A system and a process for producing selected isotopic daughter products from parent materials characterized by the steps of loading the parent material upon a sorbent having a functional group configured to selectively bind the parent material under designated conditions, generating the selected isotopic daughter products, and eluting said selected isotopic daughter products from the sorbent. In one embodiment, the process also includes the step of passing an eluent formed by the elution step through a second sorbent material that is configured to remove a preselected material from said eluent. In some applications a passage of the material through a third sorbent material after passage through the second sorbent material is also performed.
摘要翻译： 一种用于从母体材料生产选择的同位素子产物的系统和方法，其特征在于以下步骤：将母体材料加载到具有官能团的吸附剂上，所述吸附剂配置成在指定条件下选择性地结合母体材料，产生所选择的同位素子产物， 所述选择的来自吸附剂的同位素子产物。 在一个实施方案中，该方法还包括将通过洗脱步骤形成的洗脱液通过第二吸附剂材料的步骤，该第二吸附剂材料被配置为从所述洗脱液中除去预选物质。 在一些应用中，还进行通过第二吸附剂材料之后材料通过第三吸着剂材料的通道。
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公开(公告)号：US08781055B2
公开(公告)日：2014-07-15
申请号：US12939081
申请日：2010-11-03
申请人： James J. Toth , Chuck Z. Soderquist , Lawrence R. Greenwood , Shas V. Mattigod , Glen E. Fryxell , Matthew J. O'Hara
发明人： James J. Toth , Chuck Z. Soderquist , Lawrence R. Greenwood , Shas V. Mattigod , Glen E. Fryxell , Matthew J. O'Hara
IPC分类号： G21G1/00
CPC分类号： G21G1/0005 , G21G1/001 , G21G2001/0042
摘要： A system and a process for producing selected isotopic daughter products from parent materials characterized by the steps of loading the parent material upon a sorbent having a functional group configured to selectively bind the parent material under designated conditions, generating the selected isotopic daughter products, and eluting said selected isotopic daughter products from the sorbent. In one embodiment, the process also includes the step of passing an eluent formed by the elution step through a second sorbent material that is configured to remove a preselected material from said eluent. In some applications a passage of the material through a third sorbent material after passage through the second sorbent material is also performed.
摘要翻译： 一种用于从母体材料生产选择的同位素子产物的系统和方法，其特征在于以下步骤：将母体材料加载到具有官能团的吸附剂上，所述吸附剂配置成在指定条件下选择性地结合母体材料，产生所选择的同位素子产物， 所述选择的来自吸附剂的同位素子产物。 在一个实施方案中，该方法还包括将通过洗脱步骤形成的洗脱液通过第二吸附剂材料的步骤，该第二吸附剂材料被配置为从所述洗脱液中除去预选物质。 在一些应用中，还进行通过第二吸附剂材料之后材料通过第三吸着剂材料的通道。
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