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公开(公告)号：US4302424A
公开(公告)日：1981-11-24
申请号：US167495
申请日：1980-07-11
申请人： Tetsuya Miyake , Norito Ogawa , Kohji Inada , Kunihiko Takeda
发明人： Tetsuya Miyake , Norito Ogawa , Kohji Inada , Kunihiko Takeda
CPC分类号： B01D59/30 , Y10S422/903
摘要： An isotope separation apparatus comprises a plurality of independent developing units, each comprising 2 to 20 adsorbent-packed columns forming a continuous developing circuit or passageway, and the developing units are connected to at least one common main pipe for supplying an isotope mixture solution, a regenerating agent solution, or an eluent solution. Also, in a further embodiment the developing units are connected to common liquid-discharge main pipes.The separation or concentration of isotopes such as uranium isotopes, nitrogen isotopes, boron isotopes, etc., is performed by continuously developing the isotope mixture solution passed through the individual adsorbent-packed columns successively in each developing units.
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公开(公告)号：US4280984A
公开(公告)日：1981-07-28
申请号：US941505
申请日：1978-09-11
申请人： Tetsuya Miyake , Norito Ogawa , Kohji Inada , Kunihiko Takeda
发明人： Tetsuya Miyake , Norito Ogawa , Kohji Inada , Kunihiko Takeda
CPC分类号： B01D59/30 , Y10S422/903
摘要： An isotope separation apparatus comprises a plurality of independent developing units, each comprising 2 to 20 adsorbent-packed columns forming a continuous developing circuit or passageway, and the developing units are connected to at least one common main pipe for supplying an isotope mixture solution, a regenerating agent solution, or an eluent solution. Also, in a further embodiment the developing units are connected to common liquid-discharge main pipes.The separation or concentration of isotopes such as uranium isotopes, nitrogen isotopes, boron isotopes, etc., is performed by continuously developing the isotope mixture solution passed through the individual adsorbent-packed columns successively in each developing units.
摘要翻译： 同位素分离装置包括多个独立的显影单元，每个显影单元包括形成连续显影回路或通道的2至20个吸附剂填充柱，显影单元连接至至少一个用于提供同位素混合溶液的公共主管， 再生剂溶液或洗脱液。 此外，在另一实施例中，显影单元连接到共同的排液主管。 通过在每个显影单元中连续地开发通过单独的吸附剂填充塔的同位素混合物溶液来进行同位素如铀同位素，氮同位素，硼同位素等的分离或浓缩。
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公开(公告)号：US4202860A
公开(公告)日：1980-05-13
申请号：US799891
申请日：1977-05-23
申请人： Tetsuya Miyake , Norito Ogawa , Motohisa Asano , Kazuo Okuyama
发明人： Tetsuya Miyake , Norito Ogawa , Motohisa Asano , Kazuo Okuyama
CPC分类号： B01D59/30
摘要： A process for continuously separating uranium isotopes by oxidation-reduction reaction using an anion exchanger comprising the steps of subjecting an eluant containing a deactivated oxidizing agent and a deactivated reducing agent as a mixture to oxidation to regenerate the deactivated oxidizing agent, separating the regenerated oxidizing agent from the eluant with an anion exchanger and reusing the regenerated oxidizing agent for continuing the separation of uranium isotopes.
摘要翻译： 一种通过使用阴离子交换器通过氧化还原反应连续分离铀同位素的方法，包括以下步骤：将含有去活化氧化剂和失活还原剂的洗脱剂作为混合物进行氧化以再生失活氧化剂，分离再生氧化剂 从具有阴离子交换剂的洗脱液中重新使用再生氧化剂以继续分离铀同位素。
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