ES2404895T3 - Procedimiento para la descontaminación de superficies - Google Patents
Procedimiento para la descontaminación de superficies Download PDFInfo
- Publication number
- ES2404895T3 ES2404895T3 ES10795259T ES10795259T ES2404895T3 ES 2404895 T3 ES2404895 T3 ES 2404895T3 ES 10795259 T ES10795259 T ES 10795259T ES 10795259 T ES10795259 T ES 10795259T ES 2404895 T3 ES2404895 T3 ES 2404895T3
- Authority
- ES
- Spain
- Prior art keywords
- stage
- decontamination
- acid
- component
- treated
- 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.)
- Active
Links
- 238000005202 decontamination Methods 0.000 title claims abstract description 76
- 238000000034 method Methods 0.000 title claims abstract description 64
- 230000003588 decontaminative effect Effects 0.000 title claims abstract description 40
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims abstract description 60
- 239000000243 solution Substances 0.000 claims abstract description 42
- 239000002253 acid Substances 0.000 claims abstract description 40
- 230000003647 oxidation Effects 0.000 claims abstract description 28
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 28
- 239000007800 oxidant agent Substances 0.000 claims abstract description 21
- 229910021645 metal ion Inorganic materials 0.000 claims abstract description 20
- 150000002500 ions Chemical class 0.000 claims abstract description 17
- 235000006408 oxalic acid Nutrition 0.000 claims abstract description 17
- 238000001556 precipitation Methods 0.000 claims abstract description 16
- 230000001590 oxidative effect Effects 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 10
- 239000007864 aqueous solution Substances 0.000 claims abstract description 9
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 7
- 239000011651 chromium Substances 0.000 claims abstract description 7
- 239000010953 base metal Substances 0.000 claims abstract description 3
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 claims abstract description 3
- 238000009390 chemical decontamination Methods 0.000 claims abstract 2
- HHLFWLYXYJOTON-UHFFFAOYSA-N glyoxylic acid Chemical compound OC(=O)C=O HHLFWLYXYJOTON-UHFFFAOYSA-N 0.000 claims description 20
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 20
- 238000004140 cleaning Methods 0.000 claims description 17
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 10
- 235000019253 formic acid Nutrition 0.000 claims description 10
- 150000007524 organic acids Chemical class 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 238000004090 dissolution Methods 0.000 description 18
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 14
- 150000007513 acids Chemical class 0.000 description 13
- 238000001816 cooling Methods 0.000 description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 description 7
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 6
- 239000001569 carbon dioxide Substances 0.000 description 6
- 238000011946 reduction process Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Inorganic materials O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 5
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 229910017604 nitric acid Inorganic materials 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 150000007522 mineralic acids Chemical class 0.000 description 3
- 230000002285 radioactive effect Effects 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- ROBFUDYVXSDBQM-UHFFFAOYSA-N hydroxymalonic acid Chemical compound OC(=O)C(O)C(O)=O ROBFUDYVXSDBQM-UHFFFAOYSA-N 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 235000013980 iron oxide Nutrition 0.000 description 2
- DOLZKNFSRCEOFV-UHFFFAOYSA-L nickel(2+);oxalate Chemical compound [Ni+2].[O-]C(=O)C([O-])=O DOLZKNFSRCEOFV-UHFFFAOYSA-L 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000012286 potassium permanganate Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- GOCCREQJUBABAL-UHFFFAOYSA-N 2,2-dihydroxyacetic acid Chemical compound OC(O)C(O)=O GOCCREQJUBABAL-UHFFFAOYSA-N 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 1
- 229910004039 HBF4 Inorganic materials 0.000 description 1
- -1 HNO3 Chemical class 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- UOUJSJZBMCDAEU-UHFFFAOYSA-N chromium(3+);oxygen(2-) Chemical class [O-2].[O-2].[O-2].[Cr+3].[Cr+3] UOUJSJZBMCDAEU-UHFFFAOYSA-N 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229940093915 gynecological organic acid Drugs 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 239000003758 nuclear fuel Substances 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-N peroxydisulfuric acid Chemical compound OS(=O)(=O)OOS(O)(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-N 0.000 description 1
- 238000005375 photometry Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000002699 waste material Substances 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
- G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
- G21F9/002—Decontamination of the surface of objects with chemical or electrochemical processes
- G21F9/004—Decontamination of the surface of objects with chemical or electrochemical processes of metallic surfaces
-
- 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
-
- 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
-
- 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
- G21F9/30—Processing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009047524A DE102009047524A1 (de) | 2009-12-04 | 2009-12-04 | Verfahren zur Oberflächen-Dekontamination |
| DE102009047524 | 2009-12-04 | ||
| PCT/EP2010/068602 WO2011067271A1 (de) | 2009-12-04 | 2010-12-01 | Verfahren zur oberflächen-dekontamination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2404895T3 true ES2404895T3 (es) | 2013-05-29 |
Family
ID=43867196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES10795259T Active ES2404895T3 (es) | 2009-12-04 | 2010-12-01 | Procedimiento para la descontaminación de superficies |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20120138086A1 (de) |
| EP (1) | EP2417606B1 (de) |
| JP (1) | JP5602241B2 (de) |
| KR (1) | KR101309609B1 (de) |
| CN (1) | CN102405500A (de) |
| CA (1) | CA2755288A1 (de) |
| DE (1) | DE102009047524A1 (de) |
| ES (1) | ES2404895T3 (de) |
| TW (1) | TW201131581A (de) |
| WO (1) | WO2011067271A1 (de) |
| ZA (1) | ZA201106436B (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9498802B2 (en) * | 2012-07-26 | 2016-11-22 | Dominion Engineering, Inc. | Methods of reusing a cleaning solution |
| JP2014041100A (ja) * | 2012-08-23 | 2014-03-06 | Shimizu Corp | コンクリート構造体の表層除染方法 |
| DE102013100933B3 (de) * | 2013-01-30 | 2014-03-27 | Areva Gmbh | Verfahren zur Oberflächen-Dekontamination von Bauteilen des Kühlmittelkreislaufs eines Kernreaktors |
| TWI489489B (zh) * | 2013-04-08 | 2015-06-21 | Yi Hsing Huang | 放射性廢料除污劑及其製造處理方法 |
| KR101523763B1 (ko) * | 2013-06-19 | 2015-06-01 | 한국원자력연구원 | 금속 표면 고착성 방사능 오염 산화막 제거를 위한 산화 제염제 및 이를 이용한 산화 제염방법 |
| DE102015120722B4 (de) * | 2015-11-30 | 2017-07-27 | Areva Gmbh | Kernkraftwerk und Verfahren zum Betreiben eines Kernkraftwerks |
| DE102016104846B3 (de) * | 2016-03-16 | 2017-08-24 | Areva Gmbh | Verfahren zur Behandlung von Abwasser aus der Dekontamination einer Metalloberfläche, Abwasserbehandlungsvorrichtung und Verwendung der Abwasserbehandlungsvorrichtung |
| DE102017107584A1 (de) * | 2017-04-07 | 2018-10-11 | Rwe Power Aktiengesellschaft | Zinkdosierung zur Dekontamination von Leichtwasserreaktoren |
| CN107170503B (zh) * | 2017-06-02 | 2019-04-02 | 苏州热工研究院有限公司 | 一种降低在役压水堆核电厂集体剂量的化学清洗方法 |
| CN107240429B (zh) * | 2017-06-28 | 2019-09-06 | 洛阳市琦安科技有限公司 | 一种放射性核污染物扩散迁移的压制材料及压制方法 |
| DE102017115122B4 (de) * | 2017-07-06 | 2019-03-07 | Framatome Gmbh | Verfahren zum Dekontaminieren einer Metalloberfläche in einem Kernkraftwerk |
| CN108242273A (zh) * | 2017-12-28 | 2018-07-03 | 中核四0四有限公司 | 一种用于放射性混凝土构筑物浅层剥离的装置 |
| JP7475171B2 (ja) * | 2020-03-17 | 2024-04-26 | 日立Geニュークリア・エナジー株式会社 | 化学除染方法および化学除染装置 |
| CN112700900A (zh) * | 2020-12-10 | 2021-04-23 | 中国辐射防护研究院 | 一种注锌反应堆部件放射性沉积氧化物的清洗方法 |
| CN113105955A (zh) * | 2021-03-31 | 2021-07-13 | 山东核电有限公司 | 一种用于ap1000反应堆一回路部件放射性污染沉积氧化物的去污配方和去污方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD118956A1 (de) * | 1975-03-11 | 1976-03-20 | ||
| DE2847780C2 (de) * | 1978-11-03 | 1984-08-30 | Kraftwerk Union AG, 4330 Mülheim | Verfahren zur chemischen Dekontamination von metallischen Bauteilen von Kernreaktoranlagen |
| EP0071336B1 (de) * | 1981-06-17 | 1986-03-26 | Central Electricity Generating Board | Verfahren zur chemischen Zersetzung von Oxydniederschlägen |
| DE3413868A1 (de) * | 1984-04-12 | 1985-10-17 | Kraftwerk Union AG, 4330 Mülheim | Verfahren zur chemischen dekontamination von metallischen bauteilen von kernreaktoranlagen |
| CH673545A5 (de) * | 1987-10-02 | 1990-03-15 | Industrieorientierte Forsch | |
| ES2045298T3 (es) * | 1988-08-24 | 1994-01-16 | Siemens Ag | Procedimiento para la descontaminacion quimica de la superficie de un componente metalico de una instalacion de reactor nuclear. |
| FR2699936B1 (fr) * | 1992-12-24 | 1995-01-27 | Electricite De France | Procédé de dissolution d'oxydes déposés sur un substrat métallique. |
| US5305360A (en) * | 1993-02-16 | 1994-04-19 | Westinghouse Electric Corp. | Process for decontaminating a nuclear reactor coolant system |
| JP3417296B2 (ja) * | 1998-05-29 | 2003-06-16 | 栗田エンジニアリング株式会社 | 除染方法 |
| FR2817492B1 (fr) * | 2000-12-04 | 2003-07-18 | Commissariat Energie Atomique | Procede de dissolution des solides formes dans une installation nucleaire |
| KR100724710B1 (ko) | 2002-11-21 | 2007-06-04 | 가부시끼가이샤 도시바 | 방사화 부품의 화학적 오염제거 시스템 및 방법 |
| JP4083607B2 (ja) | 2003-03-19 | 2008-04-30 | 株式会社東芝 | 放射能の化学除染方法および装置 |
| JP4551843B2 (ja) * | 2005-08-29 | 2010-09-29 | 株式会社東芝 | 化学除染方法 |
| EP1968075B1 (de) * | 2005-11-29 | 2011-08-31 | Areva NP GmbH | Verfahren zur Dekontamination einer eine Oxidschicht aufweisenden Oberfläche einer Komponente oder eines Systems einer kerntechnischen Anlage |
| CN103155047B (zh) * | 2010-07-21 | 2016-08-03 | 加拿大原子能有限公司 | 反应堆去污方法和试剂 |
-
2009
- 2009-12-04 DE DE102009047524A patent/DE102009047524A1/de not_active Withdrawn
-
2010
- 2010-12-01 JP JP2012541479A patent/JP5602241B2/ja not_active Expired - Fee Related
- 2010-12-01 CN CN2010800170411A patent/CN102405500A/zh active Pending
- 2010-12-01 ES ES10795259T patent/ES2404895T3/es active Active
- 2010-12-01 WO PCT/EP2010/068602 patent/WO2011067271A1/de not_active Ceased
- 2010-12-01 CA CA2755288A patent/CA2755288A1/en not_active Abandoned
- 2010-12-01 KR KR1020117026921A patent/KR101309609B1/ko not_active Expired - Fee Related
- 2010-12-01 EP EP10795259A patent/EP2417606B1/de not_active Not-in-force
- 2010-12-02 TW TW099141882A patent/TW201131581A/zh unknown
-
2011
- 2011-09-02 ZA ZA2011/06436A patent/ZA201106436B/en unknown
-
2012
- 2012-02-13 US US13/371,891 patent/US20120138086A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CA2755288A1 (en) | 2011-06-09 |
| JP5602241B2 (ja) | 2014-10-08 |
| EP2417606A1 (de) | 2012-02-15 |
| US20120138086A1 (en) | 2012-06-07 |
| CN102405500A (zh) | 2012-04-04 |
| WO2011067271A1 (de) | 2011-06-09 |
| JP2013513098A (ja) | 2013-04-18 |
| TW201131581A (en) | 2011-09-16 |
| DE102009047524A1 (de) | 2011-06-09 |
| EP2417606B1 (de) | 2013-02-20 |
| KR20120057568A (ko) | 2012-06-05 |
| ZA201106436B (en) | 2012-08-29 |
| KR101309609B1 (ko) | 2013-09-17 |
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