DE2711368A1 - Verfahren zum zurueckhalten von fluechtigen radioaktiven substanzen, die bei der aufarbeitung von kernbrennstoffen anfallen - Google Patents
Verfahren zum zurueckhalten von fluechtigen radioaktiven substanzen, die bei der aufarbeitung von kernbrennstoffen anfallenInfo
- Publication number
- DE2711368A1 DE2711368A1 DE19772711368 DE2711368A DE2711368A1 DE 2711368 A1 DE2711368 A1 DE 2711368A1 DE 19772711368 DE19772711368 DE 19772711368 DE 2711368 A DE2711368 A DE 2711368A DE 2711368 A1 DE2711368 A1 DE 2711368A1
- Authority
- DE
- Germany
- Prior art keywords
- oxygen
- radioactive
- volatile
- enriched
- radioactive substances
- 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
- 239000000941 radioactive substance Substances 0.000 title claims description 39
- 238000000034 method Methods 0.000 title claims description 33
- 238000012545 processing Methods 0.000 title claims description 17
- 239000003758 nuclear fuel Substances 0.000 title claims description 16
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 81
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 51
- 239000001301 oxygen Substances 0.000 claims description 50
- 229910052760 oxygen Inorganic materials 0.000 claims description 50
- 239000007789 gas Substances 0.000 claims description 34
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 33
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 26
- 229910017604 nitric acid Inorganic materials 0.000 claims description 26
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 22
- 239000011630 iodine Substances 0.000 claims description 22
- 239000000126 substance Substances 0.000 claims description 22
- 229910052740 iodine Inorganic materials 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 19
- 229910052757 nitrogen Inorganic materials 0.000 claims description 16
- 230000002285 radioactive effect Effects 0.000 claims description 16
- XLYOFNOQVPJJNP-PWCQTSIFSA-N Tritiated water Chemical compound [3H]O[3H] XLYOFNOQVPJJNP-PWCQTSIFSA-N 0.000 claims description 10
- 229910052724 xenon Inorganic materials 0.000 claims description 10
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 10
- 239000010808 liquid waste Substances 0.000 claims description 9
- 229910052770 Uranium Inorganic materials 0.000 claims description 8
- 239000010857 liquid radioactive waste Substances 0.000 claims description 8
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims description 8
- ODUCDPQEXGNKDN-UHFFFAOYSA-N Nitrogen oxide(NO) Natural products O=N ODUCDPQEXGNKDN-UHFFFAOYSA-N 0.000 claims description 7
- XOQIPTFXWRJKPQ-UHFFFAOYSA-N [Pu+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O Chemical class [Pu+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O XOQIPTFXWRJKPQ-UHFFFAOYSA-N 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 230000003197 catalytic effect Effects 0.000 claims description 5
- 238000004090 dissolution Methods 0.000 claims description 5
- 230000003647 oxidation Effects 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- 239000007795 chemical reaction product Substances 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 229910052778 Plutonium Inorganic materials 0.000 claims description 3
- 238000004821 distillation Methods 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims description 3
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000005868 electrolysis reaction Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 230000008929 regeneration Effects 0.000 claims description 2
- 238000011069 regeneration method Methods 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical class [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 11
- 229910052743 krypton Inorganic materials 0.000 description 10
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 10
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 description 9
- 229910052722 tritium Inorganic materials 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000006096 absorbing agent Substances 0.000 description 6
- 239000000443 aerosol Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000002901 radioactive waste Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000010626 work up procedure Methods 0.000 description 2
- 229910052695 Americium Inorganic materials 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- LXQXZNRPTYVCNG-UHFFFAOYSA-N americium atom Chemical compound [Am] LXQXZNRPTYVCNG-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 150000001785 cerium compounds Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910000450 iodine oxide Inorganic materials 0.000 description 1
- -1 livium Chemical compound 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 150000002835 noble gases Chemical class 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 239000002915 spent fuel radioactive waste Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/42—Reprocessing of irradiated fuel
- G21C19/44—Reprocessing of irradiated fuel of irradiated solid fuel
- G21C19/46—Aqueous processes, e.g. by using organic extraction means, including the regeneration of these means
-
- 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
- G21F9/02—Treating gases
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Plasma & Fusion (AREA)
- Treating Waste Gases (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772711368 DE2711368A1 (de) | 1977-03-16 | 1977-03-16 | Verfahren zum zurueckhalten von fluechtigen radioaktiven substanzen, die bei der aufarbeitung von kernbrennstoffen anfallen |
| US05/886,516 US4206073A (en) | 1977-03-16 | 1978-03-14 | Process for separating volatile, radioactive substances obtained in the reprocessing of nuclear fuel |
| JP2880578A JPS53113998A (en) | 1977-03-16 | 1978-03-15 | Method of holding radioactive volatile substance produced in regenerating nuclear fuel |
| BR7801567A BR7801567A (pt) | 1977-03-16 | 1978-03-15 | Processo para a retencao de substancias radioativas volateis que aparecem no tratamento de combustiveis nucleares |
| CA298,949A CA1112458A (en) | 1977-03-16 | 1978-03-15 | Process to retain volatile, radioactive substances obtained in the reprocessing of nuclear fuel |
| GB10523/78A GB1602650A (en) | 1977-03-16 | 1978-03-16 | Treatment of nuclear fuel |
| BE185999A BE864973A (fr) | 1977-03-16 | 1978-03-16 | Procede pour retenir des substances radio-actives volatiles provenant du traitement de combustibles nucleaires |
| FR7807582A FR2384328A1 (fr) | 1977-03-16 | 1978-03-16 | Procede pour retenir des substances radio-actives volatiles provenant du traitement de combustibles nucleaires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772711368 DE2711368A1 (de) | 1977-03-16 | 1977-03-16 | Verfahren zum zurueckhalten von fluechtigen radioaktiven substanzen, die bei der aufarbeitung von kernbrennstoffen anfallen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2711368A1 true DE2711368A1 (de) | 1978-09-21 |
| DE2711368C2 DE2711368C2 (forum.php) | 1988-11-17 |
Family
ID=6003740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772711368 Granted DE2711368A1 (de) | 1977-03-16 | 1977-03-16 | Verfahren zum zurueckhalten von fluechtigen radioaktiven substanzen, die bei der aufarbeitung von kernbrennstoffen anfallen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4206073A (forum.php) |
| JP (1) | JPS53113998A (forum.php) |
| BE (1) | BE864973A (forum.php) |
| BR (1) | BR7801567A (forum.php) |
| CA (1) | CA1112458A (forum.php) |
| DE (1) | DE2711368A1 (forum.php) |
| FR (1) | FR2384328A1 (forum.php) |
| GB (1) | GB1602650A (forum.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2759185A1 (de) * | 1977-12-31 | 1979-07-05 | Kernforschungsz Karlsruhe | Verfahren zum dekontaminieren der abgase einer wiederaufarbeitungsanlage fuer bestrahlte kernbrennstoffe und/oder brutstoffe und einrichtung zum durchfuehren des verfahrens |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2277415A1 (fr) * | 1974-07-03 | 1976-01-30 | Commissariat Energie Atomique | Procede d'extraction, de piegeage et de stockage de l'iode radioactif contenu dans les combustibles nucleaires irradies |
| DE2951339C2 (de) * | 1979-12-20 | 1985-11-21 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Verfahren zum Desorbieren von Spaltjod aus salpetersaurer Brennstofflösung |
| US4923639A (en) * | 1981-01-19 | 1990-05-08 | Alkem Gmbh | Method of processing plutonium and/or uranyl nitrate |
| DE3214825C2 (de) * | 1982-04-21 | 1986-09-11 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Verfahren zum Abtrennen von Krypton aus einem radioaktiven Abgas und Vorrichtung zur Durchführung des Verfahrens |
| JPS6432197A (en) * | 1987-07-29 | 1989-02-02 | Hitachi Ltd | Plant for retreatment of nuclear fuel |
| FR2620262B1 (fr) * | 1987-09-09 | 1989-11-17 | Commissariat Energie Atomique | Procede et installation de traitement de dechets organiques solides contamines par du tritium |
| FR2675617B1 (fr) * | 1991-04-17 | 1995-04-07 | Jgc Corp | Procede de retraitement des combustibles nucleaires uses. |
| US8779322B2 (en) | 1997-06-26 | 2014-07-15 | Mks Instruments Inc. | Method and apparatus for processing metal bearing gases |
| US7569790B2 (en) * | 1997-06-26 | 2009-08-04 | Mks Instruments, Inc. | Method and apparatus for processing metal bearing gases |
| RU2143756C1 (ru) * | 1997-08-27 | 1999-12-27 | Научно-производственное объединение "Радиевый институт им.В.Г.Хлопина" | Способ фракционной очистки газов от вредных химических и радиоактивных веществ, образующихся при растворении оят |
| RU2664127C1 (ru) * | 2017-08-24 | 2018-08-15 | Федеральное Государственное Унитарное Предприятие "Горно - Химический Комбинат" (Фгуп "Гхк") | Способ регенерации азотной кислоты из тритийсодержащего газового потока |
| CN112489847B (zh) * | 2020-12-01 | 2023-05-05 | 中国工程物理研究院核物理与化学研究所 | 一种活化石墨减容处理方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2533847A1 (de) * | 1974-07-31 | 1976-02-12 | Commissariat Energie Atomique | Verfahren zum behandeln eines gemischs von luft und edelgasen |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2994577A (en) * | 1960-01-29 | 1961-08-01 | Silverman Leslie | Method of removing iodine from gases and filter medium therefor |
| US3752876A (en) * | 1971-08-26 | 1973-08-14 | Atomic Energy Commission | Removal of organic and inorganic iodine from a gaseous atmosphere |
| US4012490A (en) * | 1972-07-25 | 1977-03-15 | Airco, Inc. | Removing radioactive noble gases from nuclear process off-gases |
| DE2426764C2 (de) * | 1974-06-01 | 1981-07-09 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Verfahren zum Abtrennen von Krypton aus einem radioaktiven Abgasgemisch und Gastrennanlage zum Durchführen des Verfahrens |
| FR2277415A1 (fr) * | 1974-07-03 | 1976-01-30 | Commissariat Energie Atomique | Procede d'extraction, de piegeage et de stockage de l'iode radioactif contenu dans les combustibles nucleaires irradies |
| FR2280954B1 (fr) * | 1974-07-31 | 1977-01-07 | Commissariat Energie Atomique | Procede de traitement de melanges d'air et de gaz rares au moins partiellement radio-actifs |
-
1977
- 1977-03-16 DE DE19772711368 patent/DE2711368A1/de active Granted
-
1978
- 1978-03-14 US US05/886,516 patent/US4206073A/en not_active Expired - Lifetime
- 1978-03-15 BR BR7801567A patent/BR7801567A/pt unknown
- 1978-03-15 CA CA298,949A patent/CA1112458A/en not_active Expired
- 1978-03-15 JP JP2880578A patent/JPS53113998A/ja active Pending
- 1978-03-16 FR FR7807582A patent/FR2384328A1/fr active Granted
- 1978-03-16 BE BE185999A patent/BE864973A/xx not_active IP Right Cessation
- 1978-03-16 GB GB10523/78A patent/GB1602650A/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2533847A1 (de) * | 1974-07-31 | 1976-02-12 | Commissariat Energie Atomique | Verfahren zum behandeln eines gemischs von luft und edelgasen |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2759185A1 (de) * | 1977-12-31 | 1979-07-05 | Kernforschungsz Karlsruhe | Verfahren zum dekontaminieren der abgase einer wiederaufarbeitungsanlage fuer bestrahlte kernbrennstoffe und/oder brutstoffe und einrichtung zum durchfuehren des verfahrens |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2384328A1 (fr) | 1978-10-13 |
| GB1602650A (en) | 1981-11-11 |
| BE864973A (fr) | 1978-09-18 |
| DE2711368C2 (forum.php) | 1988-11-17 |
| CA1112458A (en) | 1981-11-17 |
| US4206073A (en) | 1980-06-03 |
| FR2384328B1 (forum.php) | 1982-12-03 |
| JPS53113998A (en) | 1978-10-04 |
| BR7801567A (pt) | 1978-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8127 | New person/name/address of the applicant |
Owner name: HESKY, HANS, DR., 3000 HANNOVER, DE |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: DIE UNBEKANNTEN ERBEN DES HESKY, HANS, DR., 3000 H |