SU1407009A1 - Complexing resin for rhenium recovery and process for its manufacture - Google Patents
Complexing resin for rhenium recovery and process for its manufactureInfo
- Publication number
- SU1407009A1 SU1407009A1 SU4074366/05A SU4074366A SU1407009A1 SU 1407009 A1 SU1407009 A1 SU 1407009A1 SU 4074366/05 A SU4074366/05 A SU 4074366/05A SU 4074366 A SU4074366 A SU 4074366A SU 1407009 A1 SU1407009 A1 SU 1407009A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- manufacture
- vinylpyridine
- resin
- ethylsterene
- divinylbenzene
- Prior art date
Links
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
FIELD: manufacture of absorbing materials. SUBSTANCE: copolymer of 2-methyl-5-vinylpyridine or 4-vinylpyridine, hydrolyzate of acrylonitrile, divinylbenzene and ethylsterene is used as ion exchanger, with their weight mixture ratio being of 16-49: 8-25: 16-47: 10-29, respectively. Process for manufacturing such complexing resin is characterized by copolymerization of vinylpyridine monomer, acrylonitrile, divinylbenzene and ethylsterene followed by hydrolytic oxidation of nitrilo groups with nitric acid solution. EFFECT: increased adsorptive capacity and selectivity of ion exchanger resin. 2 cl, 1 tbl
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4074366/05A SU1407009A1 (en) | 1986-06-04 | 1986-06-04 | Complexing resin for rhenium recovery and process for its manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4074366/05A SU1407009A1 (en) | 1986-06-04 | 1986-06-04 | Complexing resin for rhenium recovery and process for its manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1407009A1 true SU1407009A1 (en) | 1994-02-28 |
Family
ID=60535762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4074366/05A SU1407009A1 (en) | 1986-06-04 | 1986-06-04 | Complexing resin for rhenium recovery and process for its manufacture |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1407009A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114259996A (en) * | 2021-12-06 | 2022-04-01 | 洛阳双罗铼材料科技有限公司 | Spherical rhenium directional adsorbent and application method thereof |
-
1986
- 1986-06-04 SU SU4074366/05A patent/SU1407009A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114259996A (en) * | 2021-12-06 | 2022-04-01 | 洛阳双罗铼材料科技有限公司 | Spherical rhenium directional adsorbent and application method thereof |
CN114259996B (en) * | 2021-12-06 | 2024-03-19 | 洛阳双罗铼材料科技有限公司 | Spherical rhenium directional adsorbent and application method thereof |
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