COMPOSITE TARGET
    1.
    发明申请
    COMPOSITE TARGET 审中-公开
    复合材料目标

    公开(公告)号:US20130064338A1

    公开(公告)日:2013-03-14

    申请号:US13569587

    申请日:2012-08-08

    IPC分类号: H05H3/06

    CPC分类号: H05H6/00

    摘要: The present invention provides a target capable of reducing radioactivation of a member due to protons. The present invention uses a novel target configured by compositing a beryllium material or a lithium material and a carbon-series material for reducing the radioactivation of the member due to the protons.

    摘要翻译: 本发明提供能够降低由于质子引起的部件的放射活性的目标。 本发明使用通过合成铍材料或锂材料和碳系材料来构造的新型靶,以减少由于质子引起的部件的放射活性。

    Method of separating and collecting 18F in 18O water
    2.
    发明授权
    Method of separating and collecting 18F in 18O water 失效
    在18O水中分离收集18F的方法

    公开(公告)号:US06827838B2

    公开(公告)日:2004-12-07

    申请号:US10203488

    申请日:2002-08-09

    IPC分类号: C25C124

    摘要: A method of separating and recovering 18F from 18O water at high purity and efficiency while maintaining the purity of the 18O water. By using a solid electrode (1) as an anode and a container (electrodeposition vessel) (2) made of platinum as a cathode, 18F in a solution (4) is electrodeposited on the solid electrode surface by applying a voltage. Then, by using the solid electrode (1) on which 18F is electrodeposited as a cathode and a container (recovery vessel) (5) holding pure water therein as an anode, 18F is recovered in the pure water by applying a voltage of opposite polarity to that of the electrodeposition. In this process, little 18O water is lost. The initial concentration of the 18O water is maintained even after the electrodeposition of 18F, so that the 18O water can be repeatedly used as an irradiation target for production of 18F.

    摘要翻译: 从18%O水中以高纯度和高效率分离和回收18 F的方法,同时保持18 W水的纯度。 通过使用固体电极(1)和由铂作为阴极的容器(电沉积容器)(2),将溶液(4)中的18 F通过施加电压电沉积在固体电极表面上。 然后,通过使用其中电沉积有18 F的固体电极(1)和作为阳极保持纯水的容器(回收容器)(5)),在纯水中回收18 F 施加与电沉积相反的极性电压。 在这个过程中,少量的18%的水会丢失。 即使在电沉积18 F之后,也保持了18 C的水的初始浓度,因此可以重复使用<18> O水作为生产18 F的照射目标。