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    Pooled Separation of Actinides froma Highly Acidic Aqueous Phase Using a Solvating Extractant in a Salting-out Medium
    6.
    发明申请
    Pooled Separation of Actinides froma Highly Acidic Aqueous Phase Using a Solvating Extractant in a Salting-out Medium 有权
    在盐析介质中使用溶剂化萃取剂从高酸性水相中合并锕系元素分离

    公开(公告)号：US20110002823A1

    公开(公告)日：2011-01-06

    申请号：US12445748

    申请日：2007-10-22

    Applicant: Manuel Miguirditchian ,  Pascal Baron

    Inventor： Manuel Miguirditchian ,  Pascal Baron

    IPC: C01G56/00

    CPC classification number: G21C19/44 ,  B01D11/0488 ,  C01F17/0006 ,  C01G56/001 ,  G21F9/12 ,  Y02W30/882

    Abstract: The invention relates to a process which makes it possible to separate together all the actinide(III), (IV), (V) and (VI) entities present in a highly acidic aqueous phase from fission products, in particular lanthanides, also present in this phase by using a solvating extractant in a salting-out medium.Applications: reprocessing of irradiated nuclear fuels, in particular for recovering plutonium, neptunium, americium, curium and possibly uranium, present in the form of traces, in a pooled but selective fashion with regard to lanthanides, from a solution for the dissolution of an irradiated nuclear fuel, downstream of a cycle for the extraction of uranium.

    Abstract translation: 本发明涉及一种方法，其可以将存在于高度酸性的水相中的所有锕系元素（III），（IV），（V）和（VI）的实体与裂变产物，特别是镧系元素分开， 该阶段通过在盐析介质中使用溶剂萃取剂。 应用：辐照的核燃料的后处理，特别是用于回收钚，ium，ium，ium和可能的铀，以痕量的形式，从镧系元素的集合而是选择性的方式从用于溶解辐射的溶液 核燃料，在提取铀循环的下游。

    Alpine ski binding
    8.
    发明授权
    Alpine ski binding 失效
    高山滑雪装订

    公开(公告)号：US5362086A

    公开(公告)日：1994-11-08

    申请号：US082481

    申请日：1993-06-28

    Applicant: Pascal Baron ,  Pierre Desarmaux

    Inventor： Pascal Baron ,  Pierre Desarmaux

    IPC: A63C7/10 ,  A63C9/00 ,  A63C9/08

    CPC classification number: A63C7/1013 ,  A63C7/104

    Abstract: Alpine ski binding (1) comprising a base plate (2), to which a boot position-retention element (3) and a ski brake (8) are assembled. The base plate (2) is designed to be integrally attached to the ski using screws (14, 15). The ski brake incorporates a seating (10) superposed to the base plate (2), and the base is assembled to the base plate through the cooperation of tenons (18, 19) and mortises (20, 21) in the base plate (2). The brake (8) is, moreover, assembled to the base plate (2) by a movable locking device (23). The front screws used to assemble the binding to the ski pass through both the seating (10) of the brake (8) and the front part of the base plate (2), and their heads rest on the base plate (10) of the brake. The binding is delivered with the brake assembled, and, subsequently, dismantling the brake is possible by loosening the front screws (14) and by opening the locking device (23).

    Abstract translation: 包括底板（2）的高山滑雪板（1），组装起重机保持元件（3）和滑雪制动器（8）。 基板（2）被设计成使用螺钉（14,15）一体地附接到滑雪板。 滑雪制动器包括与基板（2）重叠的座（10），并且基座通过底板（2）中的榫头（18,19）和榫眼（20,21）的配合而组装到基板上 ）。 此外，制动器（8）通过可移动的锁定装置（23）组装到基板（2）。 用于组装通过制动器（8）的座（10）和基板（2）的前部的滑雪通道的装订的前螺钉，并且它们的头部固定在基板（10）的底板 制动。 装配是随组装的制动器一起运送的，随后通过松开前螺钉（14）和打开锁定装置（23）来拆卸制动器。

    Increase in the separation factor between americium and curium and/or between lanthanides in a liquid-liquid extraction operation
    9.
    发明授权
    Increase in the separation factor between americium and curium and/or between lanthanides in a liquid-liquid extraction operation 有权
    在液 - 液萃取操作中，ium和ium和/或镧系元素之间的分离因子的增加

    公开(公告)号：US09284620B2

    公开(公告)日：2016-03-15

    申请号：US13386012

    申请日：2010-07-26

    Applicant: Xavier Heres ,  Pascal Baron

    Inventor： Xavier Heres ,  Pascal Baron

    IPC: C22B60/00 ,  C22B3/26 ,  C22B59/00 ,  G21C19/46 ,  G21F9/12 ,  C22B60/02

    CPC classification number: C22B3/0005 ,  C22B59/00 ,  G21C19/46 ,  G21F9/125 ,  Y02P10/234 ,  Y02W30/883

    Abstract: A method using diglycolamide for increasing the separation factor between americium and curium and/or between lanthanides during an extraction operation. The operation comprising putting an acid aqueous phase, in which are found the americium, curium and/or lanthanides, in contact with an organic phase non-miscible with water, containing at least one extractant in an organic diluent. The aqueous and organic phases are then separated, and the diglycolamide is added to the aqueous phase. This method can be used for processing and recycling irradiated nuclear fuels, in particular for selectively recovering americium from high activity aqueous solutions such as raffinates stemming from the processing of irradiated nuclear fuels with a PUREX or COEX™ method; processing of rare earth ores of the monazite, xenotime or bastnaesite type, in order to facilitate separation of > rare earths from > rare earths and of yttrium, or that of two rare earths with adjacent or close atomic numbers.

    Abstract translation: 在提取操作期间使用二甘醇酰胺增加ium和ium和/或镧系元素之间的分离因子的方法。 操作包括将酸性水相（其中发现amer，ium和/或镧系元素）与不含水的有机相接触，所述有机相在有机稀释剂中含有至少一种萃取剂。 然后分离水相和有机相，并将二甘醇二酰胺加入到水相中。 该方法可用于加工和再循环辐照的核燃料，特别是用PUREX或COEX TM法从高活性水溶液中选择性地回收amer，例如由辐射的核燃料的加工产生的残液; 加工稀土矿石的独居石，堇青石或巴斯特泥矿类，以便于从“重”稀土和钇中分离出“轻量级”稀土，或者分离具有相邻或近原子的两种稀土 数字。

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