Recovery of Uranium from NaF Sorbent using Ion Exchange Resins
NaF disks are used for the adsorption of UF6 in low concentration. In this paper a wet chemical method is presented for recovery of uranium from NaF disks. In this method the adsorbed uranium on the disks is dissolved in sodium carbonate solution and converted to UO2(CO3)34- and this complex is adso...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | fas |
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Nuclear Science and Technology Research Institute
2011-05-01
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| Series: | مجله علوم و فنون هسته‌ای |
| Subjects: | |
| Online Access: | https://jonsat.nstri.ir/article_429_99527181da9cf3fa6b899869e61dc7de.pdf |
| _version_ | 1797834994680332288 |
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| author | N Mohammad Nezhad H Rashidi Nasab R Saiary M.R Rezvanian Zadeh |
| author_facet | N Mohammad Nezhad H Rashidi Nasab R Saiary M.R Rezvanian Zadeh |
| author_sort | N Mohammad Nezhad |
| collection | DOAJ |
| description | NaF disks are used for the adsorption of UF6 in low concentration. In this paper a wet chemical method is presented for recovery of uranium from NaF disks. In this method the adsorbed uranium on the disks is dissolved in sodium carbonate solution and converted to UO2(CO3)34- and this complex is adsorbed on the ionic exchange resin amberlit-110. By using sodium nitrate solution, UO2(CO3)34- is desorbed from resin. The uranium on the resulting solution can be used in production process of UF6. The proposed method introduced in this paper shown to have high efficiency and convenient operational procedure. |
| first_indexed | 2024-04-09T14:47:29Z |
| format | Article |
| id | doaj.art-2602ce1ee4c94a379871247ae0d17439 |
| institution | Directory Open Access Journal |
| issn | 1735-1871 2676-5861 |
| language | fas |
| last_indexed | 2024-04-09T14:47:29Z |
| publishDate | 2011-05-01 |
| publisher | Nuclear Science and Technology Research Institute |
| record_format | Article |
| series | مجله علوم و فنون هسته‌ای |
| spelling | doaj.art-2602ce1ee4c94a379871247ae0d174392023-05-02T10:46:50ZfasNuclear Science and Technology Research Instituteمجله علوم و فنون هسته‌ای1735-18712676-58612011-05-013215458429Recovery of Uranium from NaF Sorbent using Ion Exchange ResinsN Mohammad Nezhad0H Rashidi Nasab1R Saiary2M.R Rezvanian Zadeh3شرکت سوخت راکتورهای هسته‌ای، سازمان انرژی اتمی ایران، صندوق پستی: 1957-81465، اصفهان- ایرانشرکت سوخت راکتورهای هسته‌ای، سازمان انرژی اتمی ایران، صندوق پستی: 1957-81465، اصفهان- ایرانشرکت سوخت راکتورهای هسته‌ای، سازمان انرژی اتمی ایران، صندوق پستی: 1957-81465، اصفهان- ایرانشرکت سوخت راکتورهای هسته‌ای، سازمان انرژی اتمی ایران، صندوق پستی: 1957-81465، اصفهان- ایرانNaF disks are used for the adsorption of UF6 in low concentration. In this paper a wet chemical method is presented for recovery of uranium from NaF disks. In this method the adsorbed uranium on the disks is dissolved in sodium carbonate solution and converted to UO2(CO3)34- and this complex is adsorbed on the ionic exchange resin amberlit-110. By using sodium nitrate solution, UO2(CO3)34- is desorbed from resin. The uranium on the resulting solution can be used in production process of UF6. The proposed method introduced in this paper shown to have high efficiency and convenient operational procedure.https://jonsat.nstri.ir/article_429_99527181da9cf3fa6b899869e61dc7de.pdfuranium recoveryuranium hexa fluoride (uf6)sodium fluoride (naf)amberlit-110 resinion exchange resins |
| spellingShingle | N Mohammad Nezhad H Rashidi Nasab R Saiary M.R Rezvanian Zadeh Recovery of Uranium from NaF Sorbent using Ion Exchange Resins مجله علوم و فنون هسته‌ای uranium recovery uranium hexa fluoride (uf6) sodium fluoride (naf) amberlit-110 resin ion exchange resins |
| title | Recovery of Uranium from NaF Sorbent using Ion Exchange Resins |
| title_full | Recovery of Uranium from NaF Sorbent using Ion Exchange Resins |
| title_fullStr | Recovery of Uranium from NaF Sorbent using Ion Exchange Resins |
| title_full_unstemmed | Recovery of Uranium from NaF Sorbent using Ion Exchange Resins |
| title_short | Recovery of Uranium from NaF Sorbent using Ion Exchange Resins |
| title_sort | recovery of uranium from naf sorbent using ion exchange resins |
| topic | uranium recovery uranium hexa fluoride (uf6) sodium fluoride (naf) amberlit-110 resin ion exchange resins |
| url | https://jonsat.nstri.ir/article_429_99527181da9cf3fa6b899869e61dc7de.pdf |
| work_keys_str_mv | AT nmohammadnezhad recoveryofuraniumfromnafsorbentusingionexchangeresins AT hrashidinasab recoveryofuraniumfromnafsorbentusingionexchangeresins AT rsaiary recoveryofuraniumfromnafsorbentusingionexchangeresins AT mrrezvanianzadeh recoveryofuraniumfromnafsorbentusingionexchangeresins |