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公开(公告)号：US09552897B2
公开(公告)日：2017-01-24
申请号：US14858232
申请日：2015-09-18
摘要： Systems and methods for capturing waste are disclosed. The systems and methods provide for a high level of confinement and long term stability. The systems and methods include adsorbing waste into a metal-organic framework (MOF), and applying pressure to the MOF material's framework to crystallize or make amorphous the MOF material thereby changing the MOF's pore structure and sorption characteristics without collapsing the MOF framework.
摘要翻译： 公开了捕获废物的系统和方法。 系统和方法提供高水平的约束和长期稳定性。 系统和方法包括将废物吸附到金属 - 有机骨架（MOF）中，并且向MOF材料的框架施加压力以使MOF材料结晶或使其非晶化，从而改变MOF的孔结构和吸附特性，而不会使MOF框架崩溃。
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公开(公告)号：US09162914B1
公开(公告)日：2015-10-20
申请号：US14061345
申请日：2013-10-23
摘要： The present disclosure is directed to systems and methods that absorb waste into a metal-organic framework (MOF), and applying pressure to the MOF material's framework to crystallize or make amorphous the MOF material thereby changing the MOF's pore structure and sorption characteristics without collapsing the MOF framework.
摘要翻译： 本公开涉及将废物吸收到金属 - 有机骨架（MOF）中的系统和方法，并且向MOF材料的框架施加压力以使MOF材料结晶或使无定形，从而改变MOF的孔结构和吸附特性，而不会使 财政部框架。
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公开(公告)号：US20160012927A1
公开(公告)日：2016-01-14
申请号：US14858232
申请日：2015-09-18
IPC分类号： G21F9/02
摘要： Systems and methods for capturing waste are disclosed. The systems and methods provide for a high level of confinement and long term stability. The systems and methods include adsorbing waste into a metal-organic framework (MOF), and applying pressure to the MOF material's framework to crystallize or make amorphous the MOF material thereby changing the MOF's pore structure and sorption characteristics without collapsing the MOF framework.
摘要翻译： 公开了捕获废物的系统和方法。 系统和方法提供高水平的约束和长期稳定性。 系统和方法包括将废物吸附到金属 - 有机骨架（MOF）中，并且向MOF材料的框架施加压力以使MOF材料结晶或使其非晶化，从而改变MOF的孔结构和吸附特性，而不会使MOF框架崩溃。
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4.发明授权Mixed-layered bismuth—oxygen—iodine materials for capture and waste disposal of radioactive iodine 有权用于捕获和废物处理放射性碘的混合铋 - 氧碘物质公开(公告)号：US08926870B1
公开(公告)日：2015-01-06
申请号：US13752600
申请日：2013-01-29
申请人： Sandia Corporation
发明人： James L. Krumhansl , Tina M. Nenoff
CPC分类号： G21F9/008 , C01G29/00 , C01P2002/22 , C01P2002/72 , C01P2002/77 , C01P2004/03 , C01P2004/82 , G21F9/16
摘要： Materials and methods of synthesizing mixed-layered bismuth oxy-iodine materials, which can be synthesized in the presence of aqueous radioactive iodine species found in caustic solutions (e.g. NaOH or KOH). This technology provides a one-step process for both iodine sequestration and storage from nuclear fuel cycles. It results in materials that will be durable for repository conditions much like those found in Waste Isolation Pilot Plant (WIPP) and estimated for Yucca Mountain (YMP). By controlled reactant concentrations, optimized compositions of these mixed-layered bismuth oxy-iodine inorganic materials are produced that have both a high iodine weight percentage and a low solubility in groundwater environments.
摘要翻译： 合成混合层状铋氧碘物质的材料和方法，其可以在苛性碱溶液（例如NaOH或KOH）中存在的含水放射性碘物质的存在下合成。 该技术为核燃料循环的碘储存和储存提供了一个一步的过程。 它产生的材料对于非常类似于废弃物隔离试验工厂（WIPP）和估计为丝兰山（YMP）的储存条件而言将是耐用的。 通过控制反应物浓度，生产这些混合层状铋氧 - 碘无机材料的优化组合物，其具有高碘重量百分比和在地下水环境中的低溶解度。
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公开(公告)号：US09117560B1
公开(公告)日：2015-08-25
申请号：US14081025
申请日：2013-11-15
申请人： Sandia Corporation
摘要： Materials and methods of making densified waste forms for temperature sensitive waste material, such as nuclear waste, formed with low temperature processing using metallic powder that forms the matrix that encapsulates the temperature sensitive waste material. The densified waste form includes a temperature sensitive waste material in a physically densified matrix, the matrix is a compacted metallic powder. The method for forming the densified waste form includes mixing a metallic powder and a temperature sensitive waste material to form a waste form precursor. The waste form precursor is compacted with sufficient pressure to densify the waste precursor and encapsulate the temperature sensitive waste material in a physically densified matrix.
摘要翻译： 使用形成容纳温度敏感性废料的基质的金属粉末的低温处理形成的温度敏感性废物如核废料的致密化废物形式的材料和方法。 致密的废物形式包括在物理致密的基质中的温度敏感的废料，基质是压实的金属粉末。 用于形成致密废物形式的方法包括混合金属粉末和温度敏感的废料以形成废物形式的前体。 用足够的压力压制废料形式的前体，以使废弃物前体致密化并将温度敏感的废料封装在物理致密的基质中。
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公开(公告)号：US20150332798A1
公开(公告)日：2015-11-19
申请号：US14805220
申请日：2015-07-21
申请人： Sandia Corporation
IPC分类号： G21F9/02
摘要： Materials and methods of making densified waste forms for temperature sensitive waste material, such as nuclear waste, formed with low temperature processing using metallic powder that forms the matrix that encapsulates the temperature sensitive waste material. The densified waste form includes a temperature sensitive waste material in a physically densified matrix, the matrix is a compacted metallic powder. The method for forming the densified waste form includes mixing a metallic powder and a temperature sensitive waste material to form a waste form precursor. The waste form precursor is compacted with sufficient pressure to densify the waste precursor and encapsulate the temperature sensitive waste material in a physically densified matrix.
摘要翻译： 使用形成容纳温度敏感性废料的基质的金属粉末的低温处理形成的温度敏感性废物如核废料的致密化废物形式的材料和方法。 致密的废物形式包括在物理致密的基质中的温度敏感的废料，基质是压实的金属粉末。 用于形成致密化废物形式的方法包括将金属粉末和温度敏感性废料混合以形成废物形式前体。 用足够的压力压制废料形式的前体，以使废弃物前体致密化并将温度敏感的废料封装在物理致密的基质中。
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公开(公告)号：US10343141B1
公开(公告)日：2019-07-09
申请号：US15269745
申请日：2016-09-19
申请人： Sandia Corporation
摘要： MOFs are disclosed that can efficiently adsorb oxygen from a gas stream, such as air. Systems and methods are also disclosed that utilize MOFs to separate oxygen from a gas stream. The separated oxygen may be used in a commercial process such as a combustion process.
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公开(公告)号：US20130121911A1
公开(公告)日：2013-05-16
申请号：US13674777
申请日：2012-11-12
申请人： Sandia Corporation
IPC分类号： C01B39/00 , C04B35/622
CPC分类号： B01J20/183 , B01J20/226 , B01J20/28004 , B01J20/28057 , B01J20/3007 , B01J20/305
摘要： A shaped body formed of a crystalline molecular sieve powder is disclosed. The shaped body may be formed of crystalline metal-organic framework (MOF). The shaped body is formed with no reduction in sorption capacity or accessible surface area compared to the initial crystalline molecular sieve powder.
摘要翻译： 公开了一种由结晶分子筛粉末形成的成形体。 成形体可以由结晶金属 - 有机骨架（MOF）形成。 成形体与初始的结晶分子筛粉末相比形成没有吸附能力降低或可接近的表面积。
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公开(公告)号：US09343192B2
公开(公告)日：2016-05-17
申请号：US14805220
申请日：2015-07-21
申请人： Sandia Corporation
摘要： Materials and methods of making densified waste forms for temperature sensitive waste material, such as nuclear waste, formed with low temperature processing using metallic powder that forms the matrix that encapsulates the temperature sensitive waste material. The densified waste form includes a temperature sensitive waste material in a physically densified matrix, the matrix is a compacted metallic powder. The method for forming the densified waste form includes mixing a metallic powder and a temperature sensitive waste material to form a waste form precursor. The waste form precursor is compacted with sufficient pressure to densify the waste precursor and encapsulate the temperature sensitive waste material in a physically densified matrix.
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