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公开(公告)号：US06475296B1
公开(公告)日：2002-11-05
申请号：US09744568
申请日：2001-01-25
IPC分类号： G21F900
CPC分类号： G21F9/002 , C11D1/72 , C11D11/0029 , C11D11/0041 , C11D17/003 , C23G1/14
摘要： The present invention relates to a degreasing composition, to a liquid, to a gel and to a degreasing foam which comprise said composition. The composition according to the invention comprises a base, a polyethoxylated fatty alcohol, saturated or unsaturated, a copolymer of ethylene oxide and propylene oxide, and water. The invention also relates to a degreasing and/or decontamination process of a surface using said composition, said liquid, said gel, and/or said degreasing foam.
摘要翻译： 本发明涉及包含所述组合物的脱脂组合物，液体，凝胶和脱脂泡沫。根据本发明的组合物包含碱，聚乙氧基化脂肪醇，饱和或不饱和的环氧乙烷共聚物 和环氧丙烷，和水。 本发明还涉及使用所述组合物，所述液体，所述凝胶和/或所述脱脂泡沫的表面的脱脂和/或去污处理。
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2.发明授权Method for treating an effluent, especially a radioactive effluent, containing organic matter 有权用于处理含有机物质的流出物，特别是放射性流出物的方法公开(公告)号：US07204929B2
公开(公告)日：2007-04-17
申请号：US10481534
申请日：2002-06-20
IPC分类号： C02F1/66
CPC分类号： G21F9/06 , C02F1/78 , C02F2209/06 , Y10S210/908 , Y10S210/91
摘要： Method of treating an aqueous effluent containing organic matters in solution, comprising the following successive steps: the effluent is rendered basic; the effluent rendered basic is mineralized by being brought into contact with a gaseous oxidizing agent; the mineralized basic effluent is rendered acidic; and the effluent rendered acidic is again mineralized by being brought into contact with the gaseous oxidizing agent.
摘要翻译： 在溶液中处理含有机物的含水流出物的方法，包括以下连续步骤
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公开(公告)号：US20110259759A1
公开(公告)日：2011-10-27
申请号：US13123870
申请日：2009-10-12
摘要： The present invention concerns a method and device for oxidative erosion or for decontamination of a metallic surface, comprising a step consisting of intermittently polarising the metallic surface to be eroded or decontaminated, placed in contact with a solution containing manganese VII, at a more anodic electric potential than the corrosion potential of said surface.
摘要翻译： 本发明涉及一种用于金属表面氧化侵蚀或净化的方法和装置，包括一个步骤，该方法和装置包括将待腐蚀或去污的金属表面与含有锰的溶液接触的步骤，以更阳极电 电位比所述表面的腐蚀电位。
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公开(公告)号：US06716402B2
公开(公告)日：2004-04-06
申请号：US10050915
申请日：2002-01-22
IPC分类号： C01G5500
摘要： The present invention concerns a process for dissolving ruthenium deposits that are present on a surface and a process for decontaminating the internal circuits of nuclear fuel reprocessing plants using the said dissolution process. The process according to the invention comprises bringing the said surface into contact with an aqueous solution of perruthenate, with the said aqueous solution having a pH equal to or greater than 12, so that the ruthenium is oxidised.
摘要翻译： 本发明涉及用于溶解存在于表面上的钌沉积物的方法和使用所述溶解过程对核燃料后处理装置的内部电路进行净化的方法。根据本发明的方法包括使所述表面与 水溶液，其中所述水溶液具有等于或大于12的pH，使得钌被氧化。
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公开(公告)号：US09932686B2
公开(公告)日：2018-04-03
申请号：US13123870
申请日：2009-10-12
摘要： The present invention concerns a method and device for oxidative erosion or for decontamination of a metallic surface, comprising a step consisting of intermittently polarizing the metallic surface to be eroded or decontaminated, placed in contact with a solution containing manganese VII, at a more anodic electric potential than the corrosion potential of said surface.
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公开(公告)号：US06702902B1
公开(公告)日：2004-03-09
申请号：US09959041
申请日：2001-10-16
IPC分类号： C23G102
CPC分类号： G21F9/004
摘要： Disclosed a method for radioactive decontamination of a steel surface, which is performed by bringing the surface to be decontaminated into contact with a pickling solution comprising a first iron oxidation agent, wherein bringing into contact being achieved by means of the direct continuous introduction into the pickling solution of a gas comprising a second oxidation agent, and a device for implementing the said method.
摘要翻译： 公开了一种钢表面的放射性净化方法，该方法通过将要去污的表面与包含第一铁氧化剂的酸洗溶液接触来进行，其中通过直接连续引入酸洗中获得接触 包含第二氧化剂的气体溶液和用于实施所述方法的装置。
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