JPS57135043A - Uranium adsorber - Google Patents
Uranium adsorberInfo
- Publication number
- JPS57135043A JPS57135043A JP2175881A JP2175881A JPS57135043A JP S57135043 A JPS57135043 A JP S57135043A JP 2175881 A JP2175881 A JP 2175881A JP 2175881 A JP2175881 A JP 2175881A JP S57135043 A JPS57135043 A JP S57135043A
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- uranium
- flocculent
- treatment
- adsorbing
- 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
Links
- 229910052770 Uranium Inorganic materials 0.000 title abstract 7
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 title abstract 7
- 239000000835 fiber Substances 0.000 abstract 7
- 239000000463 material Substances 0.000 abstract 5
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 3
- 239000003513 alkali Substances 0.000 abstract 2
- 125000003368 amide group Chemical group 0.000 abstract 2
- 125000003544 oxime group Chemical group 0.000 abstract 2
- 239000012209 synthetic fiber Substances 0.000 abstract 2
- 229920002994 synthetic fiber Polymers 0.000 abstract 2
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 abstract 1
- 230000000274 adsorptive effect Effects 0.000 abstract 1
- 125000004093 cyano group Chemical group *C#N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 1
- 239000004800 polyvinyl chloride Substances 0.000 abstract 1
- 238000005070 sampling Methods 0.000 abstract 1
- 239000013535 sea water Substances 0.000 abstract 1
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
PURPOSE: To obtain the uranium adsorber with high strength, as the uranium adsorbing material, a fiber having an amido oxime group is subjected to alkali treatment to be formed into a flocculent form and, after this treatment, the flocculent fiber is coated with a net like material of a synthetic fiber.
CONSTITUTION: As the adsorbing material adsorbing and sampling uranium from a dilute uranium solution such as sea water or the like, a fiber having an amido oxime group obtained by reacting a fiber having a cyano group with hydroxylamine is subjected to alkali treatment using potassium hydroxide or the like to be formed into an uranium adsorptive flocculent fiber 1 and, after this treatment, said flocculent fiber is coated with a net like material comprising a synthetic fiber such as a polyvinyl chloride fiber or the like. By this method, the uranium adsorbing material having strength which is not cut even if immersed in ocean or the like for a long time is obtained.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2175881A JPS5933416B2 (en) | 1981-02-17 | 1981-02-17 | uranium adsorbent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2175881A JPS5933416B2 (en) | 1981-02-17 | 1981-02-17 | uranium adsorbent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57135043A true JPS57135043A (en) | 1982-08-20 |
| JPS5933416B2 JPS5933416B2 (en) | 1984-08-15 |
Family
ID=12063955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2175881A Expired JPS5933416B2 (en) | 1981-02-17 | 1981-02-17 | uranium adsorbent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5933416B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01108324A (en) * | 1987-10-22 | 1989-04-25 | Tokyu Constr Co Ltd | Sea water uranium collector |
| JP2002119801A (en) * | 2000-08-08 | 2002-04-23 | Central Res Inst Of Electric Power Ind | Metal collection device for seawater |
-
1981
- 1981-02-17 JP JP2175881A patent/JPS5933416B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01108324A (en) * | 1987-10-22 | 1989-04-25 | Tokyu Constr Co Ltd | Sea water uranium collector |
| JP2002119801A (en) * | 2000-08-08 | 2002-04-23 | Central Res Inst Of Electric Power Ind | Metal collection device for seawater |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5933416B2 (en) | 1984-08-15 |
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