CA2161402A1 - Solidifying material for radioactive wastes, process for solidifying radioactive wastes and solidified products - Google Patents
Solidifying material for radioactive wastes, process for solidifying radioactive wastes and solidified productsInfo
- Publication number
- CA2161402A1 CA2161402A1 CA 2161402 CA2161402A CA2161402A1 CA 2161402 A1 CA2161402 A1 CA 2161402A1 CA 2161402 CA2161402 CA 2161402 CA 2161402 A CA2161402 A CA 2161402A CA 2161402 A1 CA2161402 A1 CA 2161402A1
- Authority
- CA
- Canada
- Prior art keywords
- parts
- solidifying material
- water
- waste
- fiber
- 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.)
- Abandoned
Links
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- 239000002901 radioactive waste Substances 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 45
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- 238000007711 solidification Methods 0.000 claims abstract description 31
- 230000008023 solidification Effects 0.000 claims abstract description 30
- 239000000126 substance Substances 0.000 claims abstract description 30
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- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 15
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- 239000010456 wollastonite Substances 0.000 claims description 13
- 229910052882 wollastonite Inorganic materials 0.000 claims description 13
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical class O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 10
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 8
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- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 4
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- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims description 4
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- CWBIFDGMOSWLRQ-UHFFFAOYSA-N trimagnesium;hydroxy(trioxido)silane;hydrate Chemical compound O.[Mg+2].[Mg+2].[Mg+2].O[Si]([O-])([O-])[O-].O[Si]([O-])([O-])[O-] CWBIFDGMOSWLRQ-UHFFFAOYSA-N 0.000 claims description 3
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- 238000003860 storage Methods 0.000 abstract description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 26
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- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 235000011962 puddings Nutrition 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical class O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229940006186 sodium polystyrene sulfonate Drugs 0.000 description 1
- 229940048086 sodium pyrophosphate Drugs 0.000 description 1
- VRAHSRHQTRYBJV-UHFFFAOYSA-M sodium;2-methyl-1-oxoprop-2-ene-1-sulfonate Chemical compound [Na+].CC(=C)C(=O)S([O-])(=O)=O VRAHSRHQTRYBJV-UHFFFAOYSA-M 0.000 description 1
- MNCGMVDMOKPCSQ-UHFFFAOYSA-M sodium;2-phenylethenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C=CC1=CC=CC=C1 MNCGMVDMOKPCSQ-UHFFFAOYSA-M 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000002195 soluble material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 description 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
- 235000019798 tripotassium phosphate Nutrition 0.000 description 1
- 229910000404 tripotassium phosphate Inorganic materials 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 235000019801 trisodium phosphate Nutrition 0.000 description 1
- 229910000406 trisodium phosphate 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
- G21F9/30—Processing
- G21F9/301—Processing by fixation in stable solid media
- G21F9/302—Processing by fixation in stable solid media in an inorganic matrix
- G21F9/304—Cement or cement-like matrix
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/08—Slag cements
-
- 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
- G21F9/16—Processing by fixation in stable solid media
- G21F9/162—Processing by fixation in stable solid media in an inorganic matrix, e.g. clays, zeolites
- G21F9/165—Cement or cement-like matrix
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00767—Uses not provided for elsewhere in C04B2111/00 for waste stabilisation purposes
-
- 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
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing Of Solid Wastes (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26425994 | 1994-10-27 | ||
| JP26424894 | 1994-10-27 | ||
| JP264248/94 | 1994-10-27 | ||
| JP264259/94 | 1994-10-27 | ||
| JP27017195A JPH08179095A (ja) | 1994-10-27 | 1995-10-18 | 放射性廃棄物用固化材、放射性廃棄物の固化処理法及び固化物 |
| JP270171/95 | 1995-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2161402A1 true CA2161402A1 (en) | 1996-04-28 |
Family
ID=27335289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2161402 Abandoned CA2161402A1 (en) | 1994-10-27 | 1995-10-25 | Solidifying material for radioactive wastes, process for solidifying radioactive wastes and solidified products |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0709859B1 (enExample) |
| JP (1) | JPH08179095A (enExample) |
| CA (1) | CA2161402A1 (enExample) |
| DE (1) | DE69514887T2 (enExample) |
| TW (1) | TW321774B (enExample) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW365009B (en) * | 1996-09-24 | 1999-07-21 | Jgc Corp | Method of disposal of metallic aluminum-containing radioactive solid waste |
| JP3787021B2 (ja) * | 1997-09-30 | 2006-06-21 | 日揮株式会社 | 硝酸ソーダ含有廃棄物のセメント固化処理方法 |
| JP3654122B2 (ja) * | 2000-03-28 | 2005-06-02 | Ｊｆｅスチール株式会社 | スラグ硬化体の製造方法 |
| CN100366564C (zh) * | 2001-11-30 | 2008-02-06 | 西澳大利亚大学 | 用于在水硬水泥中分散掺加料的颗粒添加剂 |
| GB0130593D0 (en) | 2001-12-21 | 2002-02-06 | British Nuclear Fuels Plc | Treatment of waste products |
| FR2881740B1 (fr) * | 2005-02-04 | 2007-12-07 | Inertec Snc | Procede de solidification et de stabilisation d'une solution aqueuse d'hydroxyde de sodium concentree |
| EP1837882A1 (en) * | 2006-03-22 | 2007-09-26 | Enco S.r.l. | Methods and compositions for disposal of radioactive liquid wastes |
| JP4688216B2 (ja) * | 2006-05-19 | 2011-05-25 | 日立Ｇｅニュークリア・エナジー株式会社 | 放射性廃棄物の固型化方法 |
| JP5076571B2 (ja) * | 2007-03-16 | 2012-11-21 | 株式会社Ｉｈｉ | 廃棄物のセメント固化処理方法 |
| JP4712018B2 (ja) * | 2007-11-14 | 2011-06-29 | 日立Ｇｅニュークリア・エナジー株式会社 | 放射性廃棄物の固型化方法 |
| KR100935204B1 (ko) * | 2009-07-03 | 2010-01-06 | (주) 현대알시 | 중금속 용출 억제 기능의 고화제를 포함하는 고형체 및 그 제조방법 |
| JP5666328B2 (ja) * | 2011-02-01 | 2015-02-12 | 日揮株式会社 | 放射性廃棄物の固化処理方法 |
| FR2982856B1 (fr) * | 2011-11-18 | 2018-03-02 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Mortier auto-placant, son procede de preparation et ses utilisations |
| CN103237772B (zh) * | 2011-11-25 | 2015-12-02 | 中国广东核电集团有限公司 | 用于核电站高含硼放射性废树脂的水泥固化配方及固化方法 |
| JP2013190257A (ja) * | 2012-03-13 | 2013-09-26 | Taiheiyo Cement Corp | 放射性物質の固定化材、および放射性汚染物の処理方法 |
| JP5885324B2 (ja) * | 2012-03-30 | 2016-03-15 | 株式会社安藤・間 | 廃棄物固化体の製造方法、及び放射性廃棄物処理方法 |
| JP6271341B2 (ja) * | 2014-05-29 | 2018-01-31 | 株式会社東芝 | ホウ酸含有廃液のセメント固化処理方法 |
| JP2017125828A (ja) * | 2016-01-15 | 2017-07-20 | 卯 石井 | ロックウール素材及びその成形体である放射線遮蔽低減体を用いた公衆被爆防護、職業被爆防護、医療被爆防護ならびに放射性廃棄物処理に関する。 |
| JP2021179409A (ja) * | 2020-05-15 | 2021-11-18 | 清水建設株式会社 | ジオポリマー組成物、その製造方法及びジオポリマー硬化体の製造方法 |
| JP2023059539A (ja) * | 2021-10-15 | 2023-04-27 | 株式会社日本触媒 | ポゾラン反応性物質または潜在水硬性物質を含む組成物用の分散剤 |
| JP2023121486A (ja) * | 2022-02-21 | 2023-08-31 | Ｕｂｅ三菱セメント株式会社 | ジオポリマー組成物及びその製造方法、ジオポリマー硬化体及びその製造方法、並びにジオポリマー組成物調製用キット |
| CN115159920B (zh) * | 2022-07-05 | 2023-06-16 | 中国核电工程有限公司 | 一种放射性废液水泥固化的配方及方法 |
| JP2024076020A (ja) * | 2022-11-24 | 2024-06-05 | 株式会社東芝 | 二酸化炭素固定方法、および、二酸化炭素固定装置 |
| CN117402554B (zh) * | 2023-10-08 | 2025-11-04 | 贝因美（杭州）食品研究院有限公司 | 有机硅复合涂料与改性钢纤维及其制备方法和应用 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2945007A1 (de) * | 1979-11-08 | 1981-05-21 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Verfahren zur endlagerreifen, umweltfreundlichen verfestigung von radioaktiven ionenaustauscherharzen |
| FR2479541A1 (fr) * | 1980-03-27 | 1981-10-02 | Gagneraud Pere Fils Entr | Procede de blocage des elements alcalins et alcalino-terreux radio-actifs |
| US5026215A (en) * | 1988-12-02 | 1991-06-25 | Geochemical Corporation | Method of grouting formations and composition useful therefor |
-
1995
- 1995-10-05 TW TW84110476A patent/TW321774B/zh active
- 1995-10-18 JP JP27017195A patent/JPH08179095A/ja active Pending
- 1995-10-25 CA CA 2161402 patent/CA2161402A1/en not_active Abandoned
- 1995-10-26 DE DE69514887T patent/DE69514887T2/de not_active Expired - Fee Related
- 1995-10-26 EP EP95116837A patent/EP0709859B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69514887D1 (de) | 2000-03-09 |
| EP0709859A1 (en) | 1996-05-01 |
| EP0709859B1 (en) | 2000-02-02 |
| DE69514887T2 (de) | 2000-06-29 |
| JPH08179095A (ja) | 1996-07-12 |
| TW321774B (enExample) | 1997-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |