JPS5640404A - Desorption of uranium in collection thereof - Google Patents

Desorption of uranium in collection thereof

Info

Publication number
JPS5640404A
JPS5640404A JP11518879A JP11518879A JPS5640404A JP S5640404 A JPS5640404 A JP S5640404A JP 11518879 A JP11518879 A JP 11518879A JP 11518879 A JP11518879 A JP 11518879A JP S5640404 A JPS5640404 A JP S5640404A
Authority
JP
Japan
Prior art keywords
desorption liquid
desorption
magnetic
casing
uranium
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
Application number
JP11518879A
Other languages
Japanese (ja)
Inventor
Yoshihiro Ozawa
Hisao Yamashita
Kazunori Fujita
Chiaki Maekoya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11518879A priority Critical patent/JPS5640404A/en
Publication of JPS5640404A publication Critical patent/JPS5640404A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: To permit the effective desorption of uranium with the consumption of lesser amounts of a desorption liquid by a method in which an inert gas is supplied into the lower part of magnetic small wire portion of a magnetic separator to generate bubbles in a desorption liquid and the desorption liquid is brought into contact with an adsorbent through the bubbles.
CONSTITUTION: While exciting the magnetic small wire portion 3 of the highly gradient magnetic separator 1 by the exciting coil 4, a magnetic adsorbent adsorbing uranium from the conduit 5 is flowed with the sea water into the casing 2, and then the sea water is discharged from the conduit 6 to the outside of the casing 2. Then, after introducing the desorption liquid in the desorption liquid tank 10 into the casing 2 by operating the desorption liquid pump 9, an inert gas, e.g., air, etc., from the conduit 12 is introduced into the casing 2, whereupon the air is changed into fine bubbles when passing through the filter 15, goes up the desorption liquid, causes the adsorbent arrested by the magnetic small wire portion 3 to come into contact with the desorption liquid during their passage through the magnetic small wire portion 3, and then lead uranium into the desorption liquid.
COPYRIGHT: (C)1981,JPO&Japio
JP11518879A 1979-09-10 1979-09-10 Desorption of uranium in collection thereof Pending JPS5640404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11518879A JPS5640404A (en) 1979-09-10 1979-09-10 Desorption of uranium in collection thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11518879A JPS5640404A (en) 1979-09-10 1979-09-10 Desorption of uranium in collection thereof

Publications (1)

Publication Number Publication Date
JPS5640404A true JPS5640404A (en) 1981-04-16

Family

ID=14656526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11518879A Pending JPS5640404A (en) 1979-09-10 1979-09-10 Desorption of uranium in collection thereof

Country Status (1)

Country Link
JP (1) JPS5640404A (en)

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