SK281355B6 - Spôsob zneškodňovania katexu a zariadenie na vykonávanie tohto spôsobu - Google Patents
Spôsob zneškodňovania katexu a zariadenie na vykonávanie tohto spôsobu Download PDFInfo
- Publication number
- SK281355B6 SK281355B6 SK7-97A SK797A SK281355B6 SK 281355 B6 SK281355 B6 SK 281355B6 SK 797 A SK797 A SK 797A SK 281355 B6 SK281355 B6 SK 281355B6
- Authority
- SK
- Slovakia
- Prior art keywords
- cations
- cation exchanger
- inactive
- anionic complexes
- cation
- Prior art date
Links
- 150000001768 cations Chemical class 0.000 title claims abstract description 106
- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000002285 radioactive effect Effects 0.000 claims abstract description 23
- 125000000129 anionic group Chemical group 0.000 claims abstract description 19
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 11
- 239000003729 cation exchange resin Substances 0.000 claims abstract description 8
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 34
- 239000008139 complexing agent Substances 0.000 claims description 15
- 235000006408 oxalic acid Nutrition 0.000 claims description 11
- 230000008929 regeneration Effects 0.000 claims description 10
- 238000011069 regeneration method Methods 0.000 claims description 10
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 8
- -1 ferrous cations Chemical class 0.000 claims description 7
- 239000007800 oxidant agent Substances 0.000 claims description 7
- 230000001590 oxidative effect Effects 0.000 claims description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 2
- 239000003153 chemical reaction reagent Substances 0.000 claims description 2
- 238000005341 cation exchange Methods 0.000 abstract description 5
- 238000005202 decontamination Methods 0.000 description 19
- 239000011347 resin Substances 0.000 description 19
- 229920005989 resin Polymers 0.000 description 19
- 230000003588 decontaminative effect Effects 0.000 description 14
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000941 radioactive substance Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- VEPSWGHMGZQCIN-UHFFFAOYSA-H ferric oxalate Chemical compound [Fe+3].[Fe+3].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O VEPSWGHMGZQCIN-UHFFFAOYSA-H 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 150000003891 oxalate salts Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 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
- G21F9/28—Treating solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
- B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
- B01J49/53—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for cationic exchangers
-
- 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
- G21F9/04—Treating liquids
- G21F9/06—Processing
- G21F9/12—Processing by absorption; by adsorption; by ion-exchange
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4423398A DE4423398A1 (de) | 1994-07-04 | 1994-07-04 | Verfahren und Einrichtung zum Entsorgen eines Kationenaustauschers |
| PCT/DE1995/000802 WO1996001478A1 (de) | 1994-07-04 | 1995-06-21 | Verfahren und einrichtung zum entsorgen eines kationenaustauschers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SK797A3 SK797A3 (en) | 1997-08-06 |
| SK281355B6 true SK281355B6 (sk) | 2001-02-12 |
Family
ID=6522212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SK7-97A SK281355B6 (sk) | 1994-07-04 | 1995-06-21 | Spôsob zneškodňovania katexu a zariadenie na vykonávanie tohto spôsobu |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5835865A (es) |
| EP (1) | EP0769191B1 (es) |
| JP (1) | JP3124555B2 (es) |
| CA (1) | CA2194293C (es) |
| DE (2) | DE4423398A1 (es) |
| ES (1) | ES2123256T3 (es) |
| FI (1) | FI114250B (es) |
| HU (1) | HU220400B (es) |
| SK (1) | SK281355B6 (es) |
| WO (1) | WO1996001478A1 (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19818772C2 (de) * | 1998-04-27 | 2000-05-31 | Siemens Ag | Verfahren zum Abbau der Radioaktivität eines Metallteiles |
| JP2002529751A (ja) * | 1998-11-10 | 2002-09-10 | シーメンス アクチエンゲゼルシヤフト | 金属陽イオンの除去方法 |
| US6711620B1 (en) * | 1999-04-14 | 2004-03-23 | Matsushita Electric Industrial Co. | Event control device and digital broadcasting system |
| JP2003098294A (ja) * | 2001-09-27 | 2003-04-03 | Hitachi Ltd | オゾンを用いた除染方法及びその装置 |
| KR20100085028A (ko) | 2007-10-12 | 2010-07-28 | 디에스엠 아이피 어셋츠 비.브이. | 폴리에틸렌 섬유를 함유하는 헬멧 |
| US8916090B2 (en) | 2011-07-07 | 2014-12-23 | Karl Storz Imaging, Inc. | Endoscopic camera component manufacturing method |
| JP5489124B2 (ja) * | 2011-08-23 | 2014-05-14 | 日立Ｇｅニュークリア・エナジー株式会社 | 原子力発電所の廃樹脂処理方法及び処理システム |
| EP2819125B1 (en) | 2013-06-21 | 2018-08-08 | Hitachi-GE Nuclear Energy, Ltd. | Radioactive organic waste treatment method and system |
| JP6439242B2 (ja) * | 2013-10-24 | 2018-12-19 | 栗田工業株式会社 | 放射性廃イオン交換樹脂の除染方法および除染装置 |
| EP3065139B1 (en) | 2013-10-24 | 2021-01-06 | Kurita Water Industries Ltd. | Method and apparatus for electrodeposition of radioactice co-60 and fe, and method and apparatus for decontamination of radioactive waste ion exchange resin |
| CA2965404C (en) | 2014-11-19 | 2021-07-06 | Areva Gmbh | Method and apparatus for the recovery of radioactive nuclides from spent resin materials |
| CN109727697B (zh) * | 2017-10-31 | 2024-04-09 | 中核核电运行管理有限公司 | 一种高放射性废物接收装置 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2694681A (en) * | 1952-03-07 | 1954-11-16 | Univ Idaho Res Foundation Inc | Recycling the complexing agent in the separation of ions by ion exchange |
| US3262883A (en) * | 1962-11-13 | 1966-07-26 | Rohm & Haas | Defouling ion exchange resins by the removal of iron oxides therefrom |
| DE1257692B (de) * | 1964-02-25 | 1967-12-28 | Joh A Benckiss G M B H Chem Fa | Regenerieren von Gemischen stark und schwach saurer Ionenaustauscher |
| US3340200A (en) * | 1964-09-15 | 1967-09-05 | Stone & Webster Eng Corp | Removal and disposal of radioactive contaminants in mixed ion exchange resins with alkali metal halide |
| US3454503A (en) * | 1967-07-19 | 1969-07-08 | Shell Oil Co | Process for regenerating cation exchange resins |
| US3732191A (en) * | 1972-02-07 | 1973-05-08 | Goodrich Co B F | Polythiol vulcanization of epihalohydrin elastomers |
| US3887498A (en) * | 1973-03-12 | 1975-06-03 | Morton Norwich Products Inc | Method for regeneration of cation exchange resins and for removal of iron deposits therefrom |
| DE2358688C3 (de) * | 1973-11-24 | 1979-02-22 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Verfahren zur Erhöhung der Lebensdauer von organischen Extraktionsmitteln |
| DE2607292C2 (de) * | 1976-02-23 | 1985-08-29 | Kraftwerk Union AG, 4330 Mülheim | Verfahren zur Befreiung von im Kernreaktorbetrieb verbrauchten Ionenaustauscherharzen von radioaktiven Korrosionsprodukten |
| FR2361724A1 (fr) * | 1976-08-12 | 1978-03-10 | Commissariat Energie Atomique | Procede de stockage de resines echangeuses d'ions contaminees |
| US4235713A (en) * | 1978-06-06 | 1980-11-25 | Redondo Abad Angel Luis | Process for the elimination of accumulated iron in organic phases of fluid-fluid extraction that contain di-2-ethyl-hexyl phosphoric acid |
| US4156646A (en) * | 1978-06-16 | 1979-05-29 | The United States Of America As Represented By The United States Department Of Energy | Removal of plutonium and americium from alkaline waste solutions |
| DE2934863A1 (de) * | 1979-08-29 | 1981-04-09 | Tetra Werke Dr.Rer.Nat. Ulrich Baensch Gmbh, 4520 Melle | Verfahren zur regenerierung von ionenaustauschern |
| SE420249B (sv) * | 1980-01-31 | 1981-09-21 | Asea Atom Ab | Sett for behandling av en i en reningskrets i en kernreaktoranleggning anvend organisk jonbytarmassa |
| DE3007716A1 (de) * | 1980-02-29 | 1981-09-10 | Rheinisch-Westfälisches Elektrizitätswerk AG, 4300 Essen | Verfahren zum aufbereiten von radionuklide enthaltenden abfallfluessigkeiten aus kernkraftwerken o.dgl. |
| CA1199043A (en) * | 1982-11-05 | 1986-01-07 | Majesty (Her) In Right Of Canada As Represented By Atomic Energy Of Canada Limited/L'energie Atomique Du Canada Limitee | Radioactive waste immobilization using ion-exchange materials which form glass-ceramics |
| JPS59162493A (ja) * | 1983-03-07 | 1984-09-13 | 株式会社日立製作所 | イオン交換樹脂に付着する鉄酸化物除去法 |
| JPS59231493A (ja) * | 1983-06-15 | 1984-12-26 | 住友金属鉱山株式会社 | 低レベル放射性廃液の処理方法 |
| CS245861B1 (en) * | 1984-06-01 | 1986-10-16 | Zdenek Matejka | Method of heavy metals separation from aminocarboxyl complexing substances |
| DE3427258A1 (de) * | 1984-07-24 | 1986-01-30 | Kraftwerk Union AG, 4330 Mülheim | Einrichtung zur abtrennung und zum konditionieren von kontaminierten feststoffen |
| JPS6238247A (ja) * | 1985-08-12 | 1987-02-19 | Hitachi Ltd | イオン交換樹脂の再生方法 |
| GB2229312B (en) * | 1989-03-14 | 1993-01-06 | British Nuclear Fuels Plc | Actinide dissolution |
| US5139734A (en) * | 1990-11-26 | 1992-08-18 | Westinghouse Electric Corp. | Resin processing system |
| DE4137947C2 (de) * | 1991-11-18 | 1996-01-11 | Siemens Ag | Verfahren zur Behandlung von radioaktivem Abfall |
-
1994
- 1994-07-04 DE DE4423398A patent/DE4423398A1/de not_active Withdrawn
-
1995
- 1995-06-21 WO PCT/DE1995/000802 patent/WO1996001478A1/de active IP Right Grant
- 1995-06-21 DE DE59503719T patent/DE59503719D1/de not_active Expired - Lifetime
- 1995-06-21 ES ES95921717T patent/ES2123256T3/es not_active Expired - Lifetime
- 1995-06-21 SK SK7-97A patent/SK281355B6/sk unknown
- 1995-06-21 CA CA002194293A patent/CA2194293C/en not_active Expired - Fee Related
- 1995-06-21 HU HU9700015A patent/HU220400B/hu not_active IP Right Cessation
- 1995-06-21 EP EP95921717A patent/EP0769191B1/de not_active Expired - Lifetime
- 1995-06-21 JP JP08503610A patent/JP3124555B2/ja not_active Expired - Fee Related
-
1997
- 1997-01-03 FI FI970040A patent/FI114250B/fi not_active IP Right Cessation
- 1997-01-06 US US08/779,368 patent/US5835865A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FI970040A (fi) | 1997-01-03 |
| CA2194293C (en) | 2002-01-29 |
| EP0769191B1 (de) | 1998-09-23 |
| JPH10502450A (ja) | 1998-03-03 |
| HUT77579A (hu) | 1998-06-29 |
| US5835865A (en) | 1998-11-10 |
| CA2194293A1 (en) | 1996-01-18 |
| JP3124555B2 (ja) | 2001-01-15 |
| FI970040A0 (fi) | 1997-01-03 |
| HU220400B (hu) | 2002-01-28 |
| SK797A3 (en) | 1997-08-06 |
| ES2123256T3 (es) | 1999-01-01 |
| FI114250B (fi) | 2004-09-15 |
| WO1996001478A1 (de) | 1996-01-18 |
| HU9700015D0 (en) | 1997-02-28 |
| DE4423398A1 (de) | 1996-01-11 |
| EP0769191A1 (de) | 1997-04-23 |
| DE59503719D1 (de) | 1998-10-29 |
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