Title:
STABLE ISOTOPE CONCENTRATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/102390
Kind Code:
A1
Abstract:
In order to provide a stable isotope concentrating device with which it is possible to increase energy efficiency and to reduce installation costs, the present invention provides a stable isotope concentrating device (100) comprising a distillation column group in which a plurality of distillation columns are cascade-connected, the distillation column group having a shelf column group formed from one or more shelf columns and a filling column group formed from one or more filling columns, and the filling column group being positioned on the secondary side of the shelf column group.
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Inventors:
SAKURAI HAYATO (JP)
KAMBE TAKASHI (JP)
KAMBE TAKASHI (JP)
Application Number:
PCT/JP2021/039395
Publication Date:
May 19, 2022
Filing Date:
October 26, 2021
Export Citation:
Assignee:
TAIYO NIPPON SANSO CORP (JP)
International Classes:
B01D59/04
Domestic Patent References:
| WO2007122893A1 | 2007-11-01 |
Foreign References:
| JP2008132418A | 2008-06-12 | |||
| JP2001208469A | 2001-08-03 | |||
| JPH04214174A | 1992-08-05 | |||
| CN2675635Y | 2005-02-02 | |||
| JP2021109145A | 2021-08-02 | |||
| JPH07148419A | 1995-06-13 |
Other References:
B. M. ANDREEVE. P. MAGOMEDBEKOVA. A. RAITMANM. B. POZENKEVICHYU. A, SAKHAROVSKYA. V. KHOROSHILOV, SEPARATION OF ISOTOPES OF BIOGENIC ELEMENTS IN TWO-PHASE SYSTEMS, 2007
B. B. MCLNTEER, SEPARATION SCIENCE AND TECHNOLOGY, no. 3, 1980, pages 491 - 508
B. B. MCLNTEER, SEPARATION SCIENCE AND TECHNOLOGY, no. 3, 1980, pages 491 - 508
Attorney, Agent or Firm:
SHIGA INTERNATIONAL PATENT OFFICE (JP)
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