DE2124393A1 - Verfahren zur Trennung von 6 werti gen von 4 werügen Actimden - Google Patents
Verfahren zur Trennung von 6 werti gen von 4 werügen ActimdenInfo
- Publication number
- DE2124393A1 DE2124393A1 DE19712124393 DE2124393A DE2124393A1 DE 2124393 A1 DE2124393 A1 DE 2124393A1 DE 19712124393 DE19712124393 DE 19712124393 DE 2124393 A DE2124393 A DE 2124393A DE 2124393 A1 DE2124393 A1 DE 2124393A1
- Authority
- DE
- Germany
- Prior art keywords
- uranium
- separation
- solution
- plutonium
- dtpa
- 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
- 238000000034 method Methods 0.000 title claims description 18
- 238000000926 separation method Methods 0.000 title claims description 10
- 108090000623 proteins and genes Proteins 0.000 title 1
- 229910052770 Uranium Inorganic materials 0.000 claims description 13
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims description 12
- 150000002500 ions Chemical class 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 6
- 239000008139 complexing agent Substances 0.000 claims description 6
- 229910052778 Plutonium Inorganic materials 0.000 claims description 5
- 229910052768 actinide Inorganic materials 0.000 claims description 5
- 150000001255 actinides Chemical class 0.000 claims description 5
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 claims description 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 4
- 229910017604 nitric acid Inorganic materials 0.000 claims description 4
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 claims description 3
- 229910052776 Thorium Inorganic materials 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 2
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 claims 1
- 229910017464 nitrogen compound Inorganic materials 0.000 claims 1
- 150000002830 nitrogen compounds Chemical class 0.000 claims 1
- 229960003330 pentetic acid Drugs 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 12
- OYEHPCDNVJXUIW-VENIDDJXSA-N plutonium-238 Chemical compound [238Pu] OYEHPCDNVJXUIW-VENIDDJXSA-N 0.000 description 9
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 8
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 8
- 238000000605 extraction Methods 0.000 description 5
- 229910013553 LiNO Inorganic materials 0.000 description 4
- JFALSRSLKYAFGM-VENIDDJXSA-N uranium-232 Chemical compound [232U] JFALSRSLKYAFGM-VENIDDJXSA-N 0.000 description 4
- JFALSRSLKYAFGM-AHCXROLUSA-N uranium-234 Chemical compound [234U] JFALSRSLKYAFGM-AHCXROLUSA-N 0.000 description 4
- 238000005202 decontamination Methods 0.000 description 3
- 230000003588 decontaminative effect Effects 0.000 description 3
- 239000012442 inert solvent Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- LFNLGNPSGWYGGD-IGMARMGPSA-N neptunium-237 Chemical group [237Np] LFNLGNPSGWYGGD-IGMARMGPSA-N 0.000 description 2
- OYEHPCDNVJXUIW-QQVBLGSISA-N plutonium-236 Chemical compound [236Pu] OYEHPCDNVJXUIW-QQVBLGSISA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- SWZDQOUHBYYPJD-UHFFFAOYSA-N tridodecylamine Chemical compound CCCCCCCCCCCCN(CCCCCCCCCCCC)CCCCCCCCCCCC SWZDQOUHBYYPJD-UHFFFAOYSA-N 0.000 description 2
- -1 trilaurylamine chlorohydrate Chemical compound 0.000 description 2
- YJESALUAHUVISI-UHFFFAOYSA-N 3,5-dimethylhexan-2-one Chemical compound CC(C)CC(C)C(C)=O YJESALUAHUVISI-UHFFFAOYSA-N 0.000 description 1
- 241000251730 Chondrichthyes Species 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 150000001224 Uranium Chemical class 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000003957 anion exchange resin Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000000378 dietary effect Effects 0.000 description 1
- 229960001484 edetic acid Drugs 0.000 description 1
- 238000005372 isotope separation Methods 0.000 description 1
- JVKAWJASTRPFQY-UHFFFAOYSA-N n-(2-aminoethyl)hydroxylamine Chemical compound NCCNO JVKAWJASTRPFQY-UHFFFAOYSA-N 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- JFALSRSLKYAFGM-FTXFMUIASA-N uranium-233 Chemical compound [233U] JFALSRSLKYAFGM-FTXFMUIASA-N 0.000 description 1
- JFALSRSLKYAFGM-BJUDXGSMSA-N uranium-237 Chemical compound [237U] JFALSRSLKYAFGM-BJUDXGSMSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/007—Recovery of isotopes from radioactive waste, e.g. fission products
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F15/00—Compounds of thorium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G56/00—Compounds of transuranic elements
- C01G56/001—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
- C22B60/02—Obtaining thorium, uranium, or other actinides
- C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
- C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
- C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
- C22B60/026—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries liquid-liquid extraction with or without dissolution in organic solvents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Geology (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES400035A ES400035A1 (es) | 1971-05-17 | 1972-02-22 | Instalacion para la fabricacion automatica de textiles. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7018139A FR2104660B1 (enExample) | 1970-05-19 | 1970-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2124393A1 true DE2124393A1 (de) | 1972-01-20 |
Family
ID=9055696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712124393 Pending DE2124393A1 (de) | 1970-05-19 | 1971-05-17 | Verfahren zur Trennung von 6 werti gen von 4 werügen Actimden |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2124393A1 (enExample) |
| FR (1) | FR2104660B1 (enExample) |
| GB (1) | GB1317545A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2403642C1 (ru) * | 2009-04-07 | 2010-11-10 | Объединенный Институт Ядерных Исследований | Способ получения изотопа урана-237 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3409415A (en) * | 1967-05-31 | 1968-11-05 | Atomic Energy Commission Usa | Method of extracting soluble metal complexes using amine solvents |
| FR1534888A (fr) * | 1967-06-21 | 1968-08-02 | Commissariat Energie Atomique | Procédé de séparation des éléments des groupes actinides et lanthanides |
-
1970
- 1970-05-19 FR FR7018139A patent/FR2104660B1/fr not_active Expired
-
1971
- 1971-05-13 GB GB1467971A patent/GB1317545A/en not_active Expired
- 1971-05-17 DE DE19712124393 patent/DE2124393A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2104660B1 (enExample) | 1973-12-21 |
| GB1317545A (en) | 1973-05-23 |
| FR2104660A1 (enExample) | 1972-04-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |