JPS5710332A - Fibrous uranium adsorbing material - Google Patents

Fibrous uranium adsorbing material

Info

Publication number
JPS5710332A
JPS5710332A JP7221180A JP7221180A JPS5710332A JP S5710332 A JPS5710332 A JP S5710332A JP 7221180 A JP7221180 A JP 7221180A JP 7221180 A JP7221180 A JP 7221180A JP S5710332 A JPS5710332 A JP S5710332A
Authority
JP
Japan
Prior art keywords
uranium
fibrous
adsorbent
polymer material
easy
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.)
Granted
Application number
JP7221180A
Other languages
Japanese (ja)
Other versions
JPS5916812B2 (en
Inventor
Shunsaku Kato
Kazuhiko Sugasaka
Hiroshi Takahashi
Shinji Takai
Yoshio Umezawa
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.)
Mitsubishi Chemical Corp
National Institute of Advanced Industrial Science and Technology
Original Assignee
Agency of Industrial Science and Technology
Mitsubishi Chemical Industries 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 Agency of Industrial Science and Technology, Mitsubishi Chemical Industries Ltd filed Critical Agency of Industrial Science and Technology
Priority to JP7221180A priority Critical patent/JPS5916812B2/en
Publication of JPS5710332A publication Critical patent/JPS5710332A/en
Publication of JPS5916812B2 publication Critical patent/JPS5916812B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Inorganic Compounds Of Heavy Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

PURPOSE: To obtain an adsorbent which has high uranium adsorbing capacity and is easy to use by using a fibrous high polymer material having amidoxime groups and having undergone alkali treatment as a fibrous uranium adsorbent.
CONSTITUTION: A fibrous high polymer material having amidoxime groups such as the one which is obtained by causing nitrile base fibers to react with hydroxyl amine and which has been treated with an alkali such as potassium hydroxide, potassium carbonate or the like is used as an adsorbent which separates uranium from a dilute uranium soln. such as sea water. This adsorbent has high uranium adsorbing capacity and since it is of a fibrous shape, it is easy to handle when packed in columns, towers, etc.
COPYRIGHT: (C)1982,JPO&Japio
JP7221180A 1980-05-30 1980-05-30 Fibrous uranium adsorbent Expired JPS5916812B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7221180A JPS5916812B2 (en) 1980-05-30 1980-05-30 Fibrous uranium adsorbent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7221180A JPS5916812B2 (en) 1980-05-30 1980-05-30 Fibrous uranium adsorbent

Publications (2)

Publication Number Publication Date
JPS5710332A true JPS5710332A (en) 1982-01-19
JPS5916812B2 JPS5916812B2 (en) 1984-04-18

Family

ID=13482672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7221180A Expired JPS5916812B2 (en) 1980-05-30 1980-05-30 Fibrous uranium adsorbent

Country Status (1)

Country Link
JP (1) JPS5916812B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104525161A (en) * 2015-01-21 2015-04-22 东华理工大学 Polyamide amino-functionalized magnetic polymer microsphere adsorbent and method for preparing and treating uranium-containing wastewater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104525161A (en) * 2015-01-21 2015-04-22 东华理工大学 Polyamide amino-functionalized magnetic polymer microsphere adsorbent and method for preparing and treating uranium-containing wastewater

Also Published As

Publication number Publication date
JPS5916812B2 (en) 1984-04-18

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