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1. 发明公开

EP2011560A1 METHOD FOR SEPARATING AND ENRICHING ISOTOPE MATERIAL, MULTISTAGE ROTOR, AND APPARATUS FOR SEPARATING AND ENRICHING ISOTOPE MATERIAL 审中-公开
标题翻译：方法一种用于切割和丰富ISOTOP材料的切割和丰富ISOTOP材料，多级转子和设备
公开(公告)号：EP2011560A1
公开(公告)日：2009-01-07
申请号：EP07741008.2
申请日：2007-04-04
申请人： National University Corporation Kumamoto University , Maruwa Electronic Inc.
发明人： MASHIMO, Tsutomu , ONO, Masao , HUANG, Xinsheng , IGUCHI, Yusuke , OKAYASU, Satoru , YASUOKA, Hiroshi , SHIBASAKI, Koji , SUEYOSHI, Masanori
IPC分类号： B01D59/20 , B01J19/00 , B04B5/02 , B04B15/02 , C22F3/00 , C23C10/28
CPC分类号： C23C26/00 , B01D59/20 , C22F3/00 , C23C10/18 , C23C10/28 , Y10S494/90
摘要： This invention provides a method for separating and enriching isotopes in an efficient and low-cost manner from a condensation-system (liquid or/and solid) material comprising two or more different isotopes by taking advantage of the sedimentation of atoms through an acceleration field by ultra-high speed rotation. A condensation-system (liquid or/and solid) material (5) comprising the two or more isotopes is placed in a sedimentation tank (for example, 2) which is then housed in a supercentrifuge. The supercentrifuge in its rotor is rotation driven by an ultra-high speed rotation power source, and an acceleration field of energy of 100000 G to 1500000 G, i.e., about 100 to 800 m/s in terms of peripheral velocity, is applied to the above condensed (liquid or/and solid) material under such a temperature that is specified by an isotope material to be enriched. In this case, a difference in centrifugal force applied is provided between the isotopes in the condensed (liquid or/and solid) material comprising the at least two isotopes. By virtue of sedimentation by taking advantage of this difference, isotope atoms within the condensed material interact, and, consequently, separation and enrichment of the isotopes can be realized in a higher efficiency than the case where gas is used, by conducting the separation and enrichment of the isotopes within the liquid material, using an effective material, and using a multistaged rotor system.
摘要翻译：本发明提供一种方法，用于从冷凝系统中分离和富集同位素高效和低成本的方式（液体或/和固体）材料由通过利用原子的沉降的通过加速度字段，其包括两种或更多种不同的同位素超高速旋转。缩合系统（液体或/和固体）材料（5）包括所述两个或更多个同位素在沉降槽被设置（例如，2）的所有其然后在supercentrifuge饲养。在其转子的supercentrifuge旋转通过在超高速旋转动力源在圆周速度方面驱动，并且在100,000克的能量的加速场至1,500,000 G，即，约100〜800米/秒，施加到上述冷凝（液体或/和固体）在调查通过在同位素材料规定的温度没有材料被富集。在这种情况下，在同位素之间的冷凝提供了离心力应用的差（液体或/和固体），其包括至少两个同位素的材料。借助于沉降的通过利用这种差异，同位素原子的稠合材料相互作用之内，并且，因此，同位素分离和富集可以在比情况下的更高的效率，在使用气体来实现，通过进行分离和富集的液体材料中的同位素的，使用有效的材料制成，并且使用多降期旋翼系统。

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