JPS54137416A - Sea water uranium recovery apparatus - Google Patents
Sea water uranium recovery apparatusInfo
- Publication number
- JPS54137416A JPS54137416A JP4536378A JP4536378A JPS54137416A JP S54137416 A JPS54137416 A JP S54137416A JP 4536378 A JP4536378 A JP 4536378A JP 4536378 A JP4536378 A JP 4536378A JP S54137416 A JPS54137416 A JP S54137416A
- Authority
- JP
- Japan
- Prior art keywords
- adsorbent
- tank
- liquid tank
- water
- sea water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Treatment Of Liquids With Adsorbents In General (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
PURPOSE: To perform the recovery of uranium present in the sea water by utilizing the force of tide current by the procedure in which a floating tank provided with a desorption liquid tank, a regenerating liquid tank, a water-washing tank for U- adsorbent, and then by circulating an U-adsorbent through the sea water and the aforesaid tanks by the force of tide current.
CONSTITUTION: The upper part of the floating tank 10 is provided with the desorption liquid tank 2, the regenerating liquid tank 3, and the water-washing tank 4 for uranium(U) adsorbent, and the U-adsorption belt with a number of blades 9 is rotated endlessly while being circulated through the sea water and a series of the aforesaid tanks 2, 3, and 4 by using the pulley 1 and the rotator 17. In this case, since the floating tank 10 is moored to the sea bottom by the mooring chain 11, the tide current collids with the blades 9 and thereby the adsorption belt 8 is rotated. The adsorbent, composed of the binary hydrate Ti-Fe oxides, is then treated with (NH4)2CO3, Na2CO3, etc., to desorp U in the desorption liquid tank 2, and then substances other than U are desorped by a mineral acid, e.g., hydrochloric acid, etc., in the regenerating liquid tank 3 to regenerate the adsorbent. The adsorbent is washed with water and reused for U adsorption.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4536378A JPS54137416A (en) | 1978-04-19 | 1978-04-19 | Sea water uranium recovery apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4536378A JPS54137416A (en) | 1978-04-19 | 1978-04-19 | Sea water uranium recovery apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54137416A true JPS54137416A (en) | 1979-10-25 |
Family
ID=12717183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4536378A Pending JPS54137416A (en) | 1978-04-19 | 1978-04-19 | Sea water uranium recovery apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54137416A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0332703A (en) * | 1989-06-29 | 1991-02-13 | Agency Of Ind Science & Technol | Continuous adsorption, desorption and regeneration device |
KR100429500B1 (en) * | 2001-05-14 | 2004-05-03 | 재단법인 충남대학교 산학연교육연구재단 | Manufacturing method for fibrous ion exchanger of endless separation apparatus |
KR100440249B1 (en) * | 2001-05-15 | 2004-07-15 | 충남대학교산학협력단 | Manufacturing Methods Conver Type Appratus for Nickle Separation from plating waste with Fibrous Ion Exchanger |
CN109280766A (en) * | 2018-09-26 | 2019-01-29 | 绍兴文理学院 | One kind is with C3N4For the extraction of uranium from seawater system and method for adsorbent |
-
1978
- 1978-04-19 JP JP4536378A patent/JPS54137416A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0332703A (en) * | 1989-06-29 | 1991-02-13 | Agency Of Ind Science & Technol | Continuous adsorption, desorption and regeneration device |
KR100429500B1 (en) * | 2001-05-14 | 2004-05-03 | 재단법인 충남대학교 산학연교육연구재단 | Manufacturing method for fibrous ion exchanger of endless separation apparatus |
KR100440249B1 (en) * | 2001-05-15 | 2004-07-15 | 충남대학교산학협력단 | Manufacturing Methods Conver Type Appratus for Nickle Separation from plating waste with Fibrous Ion Exchanger |
CN109280766A (en) * | 2018-09-26 | 2019-01-29 | 绍兴文理学院 | One kind is with C3N4For the extraction of uranium from seawater system and method for adsorbent |
CN109280766B (en) * | 2018-09-26 | 2020-07-24 | 绍兴文理学院 | With C3N4System and method for extracting uranium from seawater by using adsorbent |
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