JPS6433272A - Cellulosic fiber having ion exchange capacity - Google Patents
Cellulosic fiber having ion exchange capacityInfo
- Publication number
- JPS6433272A JPS6433272A JP18537287A JP18537287A JPS6433272A JP S6433272 A JPS6433272 A JP S6433272A JP 18537287 A JP18537287 A JP 18537287A JP 18537287 A JP18537287 A JP 18537287A JP S6433272 A JPS6433272 A JP S6433272A
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- ion exchange
- cellulosic fiber
- aqueous solution
- reacting
- 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
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
PURPOSE: To obtain a cellulosic fiber supporting an insoluble ferrocyanide in the fiber and having an ion exchange ability by reacting a cellulosic fiber having a carboxyl group content within a specific range with an aqueous solution of a ferrocyanate. CONSTITUTION: This cellulosic fiber is obtained by reacting a cellulosic fiber containing 0.1-5.0 mmol/g amount of carboxyl groups with an aqueous solution of a metal salt, then sufficiently washing the resultant fiber with water, subsequently reacting the fiber with an aqueous solution of a ferrocyanate, sufficiently washing the resultant fiber with water and then drying the washed fiber. The resultant fiber supports an insoluble ferrocyanide and has as ion exchange ability.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18537287A JPS6433272A (en) | 1987-07-27 | 1987-07-27 | Cellulosic fiber having ion exchange capacity |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18537287A JPS6433272A (en) | 1987-07-27 | 1987-07-27 | Cellulosic fiber having ion exchange capacity |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6433272A true JPS6433272A (en) | 1989-02-03 |
Family
ID=16169648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18537287A Pending JPS6433272A (en) | 1987-07-27 | 1987-07-27 | Cellulosic fiber having ion exchange capacity |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6433272A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991003815A1 (en) * | 1989-09-02 | 1991-03-21 | Noell Gmbh | Process and installation for the removal of radioactive caesium from suspensions, solutions and similar liquids, and ion-exchange beads suitable for this purpose |
WO2013027652A1 (en) * | 2011-08-19 | 2013-02-28 | 一般財団法人生産技術研究奨励会 | Radioactive cesium adsorbent and method for producing same, and method for removing radioactive cesium from environment using said adsorbent |
WO2013065829A1 (en) * | 2011-11-02 | 2013-05-10 | ダイワボウホールディングス株式会社 | Radioactive-substance adsorbent, method for manufacturing same, and textile good including radioactive-substance adsorbent |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS591770A (en) * | 1982-06-28 | 1984-01-07 | 三菱レイヨン株式会社 | Sterilizable cellulose fiber |
JPS591769A (en) * | 1982-06-28 | 1984-01-07 | 三菱レイヨン株式会社 | Silver containing sterilizable cellulose fiber |
JPS6026000A (en) * | 1983-07-22 | 1985-02-08 | Toyo Jozo Co Ltd | 10,11-dihydro-23-demycinosyl-11-substituted thio-23-o- allyldesmycosin |
-
1987
- 1987-07-27 JP JP18537287A patent/JPS6433272A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS591770A (en) * | 1982-06-28 | 1984-01-07 | 三菱レイヨン株式会社 | Sterilizable cellulose fiber |
JPS591769A (en) * | 1982-06-28 | 1984-01-07 | 三菱レイヨン株式会社 | Silver containing sterilizable cellulose fiber |
JPS6026000A (en) * | 1983-07-22 | 1985-02-08 | Toyo Jozo Co Ltd | 10,11-dihydro-23-demycinosyl-11-substituted thio-23-o- allyldesmycosin |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991003815A1 (en) * | 1989-09-02 | 1991-03-21 | Noell Gmbh | Process and installation for the removal of radioactive caesium from suspensions, solutions and similar liquids, and ion-exchange beads suitable for this purpose |
WO2013027652A1 (en) * | 2011-08-19 | 2013-02-28 | 一般財団法人生産技術研究奨励会 | Radioactive cesium adsorbent and method for producing same, and method for removing radioactive cesium from environment using said adsorbent |
US9455054B2 (en) | 2011-08-19 | 2016-09-27 | The Foundation For The Promotion Of Industrial Science | Radioactive cesium adsorbent, method for producing the same, and method for removing radioactive cesium in environment with said adsorbent |
WO2013065829A1 (en) * | 2011-11-02 | 2013-05-10 | ダイワボウホールディングス株式会社 | Radioactive-substance adsorbent, method for manufacturing same, and textile good including radioactive-substance adsorbent |
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