JPH0531120B2 - - Google Patents
Info
- Publication number
- JPH0531120B2 JPH0531120B2 JP57037961A JP3796182A JPH0531120B2 JP H0531120 B2 JPH0531120 B2 JP H0531120B2 JP 57037961 A JP57037961 A JP 57037961A JP 3796182 A JP3796182 A JP 3796182A JP H0531120 B2 JPH0531120 B2 JP H0531120B2
- Authority
- JP
- Japan
- Prior art keywords
- radioactive waste
- solidifying
- water
- substance
- pellets
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 239000002901 radioactive waste Substances 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 30
- 239000003795 chemical substances by application Substances 0.000 claims description 29
- 239000008188 pellet Substances 0.000 claims description 29
- 239000000843 powder Substances 0.000 claims description 11
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- -1 phosphoric acid compound Chemical class 0.000 claims description 6
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 claims description 5
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Substances OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims 2
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-M naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-M 0.000 claims 1
- 239000000945 filler Substances 0.000 description 11
- 238000007711 solidification Methods 0.000 description 11
- 230000008023 solidification Effects 0.000 description 11
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 10
- 239000004115 Sodium Silicate Substances 0.000 description 8
- 229910052911 sodium silicate Inorganic materials 0.000 description 8
- 239000006096 absorbing agent Substances 0.000 description 7
- 230000008961 swelling Effects 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 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 description 2
- 239000011398 Portland cement Substances 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 239000013256 coordination polymer Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- RPACBEVZENYWOL-XFULWGLBSA-M sodium;(2r)-2-[6-(4-chlorophenoxy)hexyl]oxirane-2-carboxylate Chemical compound [Na+].C=1C=C(Cl)C=CC=1OCCCCCC[C@]1(C(=O)[O-])CO1 RPACBEVZENYWOL-XFULWGLBSA-M 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000004017 vitrification Methods 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
- G21F9/008—Apparatus specially adapted for mixing or disposing radioactively contamined material
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57037961A JPS58155398A (ja) | 1982-03-12 | 1982-03-12 | 放射性廃棄物の固化方法 |
US06/473,864 US4581162A (en) | 1982-03-12 | 1983-03-10 | Process for solidifying radioactive waste |
DE8383102420T DE3364613D1 (en) | 1982-03-12 | 1983-03-11 | Process for solidifying radioactive waste |
EP83102420A EP0089580B1 (en) | 1982-03-12 | 1983-03-11 | Process for solidifying radioactive waste |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57037961A JPS58155398A (ja) | 1982-03-12 | 1982-03-12 | 放射性廃棄物の固化方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58155398A JPS58155398A (ja) | 1983-09-16 |
JPH0531120B2 true JPH0531120B2 ( ) | 1993-05-11 |
Family
ID=12512150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57037961A Granted JPS58155398A (ja) | 1982-03-12 | 1982-03-12 | 放射性廃棄物の固化方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US4581162A ( ) |
EP (1) | EP0089580B1 ( ) |
JP (1) | JPS58155398A ( ) |
DE (1) | DE3364613D1 ( ) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3473374D1 (en) * | 1983-05-18 | 1988-09-15 | Hitachi Ltd | Process for solidifying radioactive wastes |
JPS6159299A (ja) * | 1984-08-31 | 1986-03-26 | 株式会社日立製作所 | 放射性廃棄物の処理方法および処理装置 |
JPH0631850B2 (ja) * | 1985-02-08 | 1994-04-27 | 株式会社日立製作所 | 放射性廃液の処理処分方法 |
JPH0646236B2 (ja) * | 1985-04-17 | 1994-06-15 | 株式会社日立製作所 | 放射性廃棄物の処理方法 |
US4932853A (en) * | 1985-10-29 | 1990-06-12 | Environmental Protection Polymers,Inc. | Staged mold for encapsulating hazardous wastes |
US4756681A (en) * | 1985-10-29 | 1988-07-12 | Environmental Protection Polymers, Inc. | Staged mold for encapsulating hazardous wastes |
JPH07104440B2 (ja) * | 1987-07-10 | 1995-11-13 | 株式会社日立製作所 | 放射性廃棄物固化方法及び装置 |
JPH087279B2 (ja) * | 1989-09-28 | 1996-01-29 | 動力灯・核燃料開発事業団 | 放射性廃棄物の処理用容器の真空脱気方法 |
JPH0792519B2 (ja) * | 1990-03-02 | 1995-10-09 | 株式会社日立製作所 | 放射性廃棄物の処理方法及び装置 |
US6635796B2 (en) * | 1990-03-16 | 2003-10-21 | Sevenson Environmental Services, Inc. | Reduction of leachability and solubility of radionuclides and radioactive substances in contaminated soils and materials |
US5169566A (en) * | 1990-05-18 | 1992-12-08 | E. Khashoggi Industries | Engineered cementitious contaminant barriers and their method of manufacture |
US5100586A (en) * | 1990-07-20 | 1992-03-31 | E. Khashoggi Industries | Cementitious hazardous waste containers and their method of manufacture |
US5075045A (en) * | 1990-11-16 | 1991-12-24 | Alternative Technologies For Waste, Inc. | Biaxial casting method and apparatus for isolating radioactive waste |
US5678238A (en) * | 1995-09-13 | 1997-10-14 | Richard Billings | Micro encapsulation of hydrocarbons and chemicals |
RU2624743C1 (ru) * | 2016-07-08 | 2017-07-06 | Владимир Александрович Парамошко | Способ размещения атомной силовой установки по производству электроэнергии в ликвидируемой нерентабельной шахте |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49128019A ( ) * | 1973-03-14 | 1974-12-07 | ||
JPS5276600A (en) * | 1975-12-22 | 1977-06-28 | Nippon Atom Ind Group Co Ltd | Solidifying method with cement of radioactive liquid waste |
JPS5324206A (en) * | 1976-08-18 | 1978-03-06 | Nec Corp | Adaptive linear prediction unit |
JPS5471112A (en) * | 1977-10-28 | 1979-06-07 | Rhone Poulenc Ind | Method of improving processability and machinability of hydraulic cement composition |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3298960A (en) * | 1964-06-17 | 1967-01-17 | Edgar C Pitzer | Method for the disposal of waste solutions using rigid gels |
DE1238831B (de) * | 1965-01-09 | 1967-04-13 | Kao Corp | Verfahren zur Herstellung von leicht verteilbarem Zement |
DE2228938A1 (de) * | 1972-06-14 | 1974-01-03 | Nukem Gmbh | Verfahren und einrichtung zur verfestigung von festen und fluessigen radioaktiven abfallstoffen, insbesondere von nasschlaemmen |
US3959172A (en) * | 1973-09-26 | 1976-05-25 | The United States Of America As Represented By The United States Energy Research And Development Administration | Process for encapsulating radionuclides |
US3988258A (en) * | 1975-01-17 | 1976-10-26 | United Nuclear Industries, Inc. | Radwaste disposal by incorporation in matrix |
US4058479A (en) * | 1975-05-12 | 1977-11-15 | Aerojet-General Corporation | Filter-lined container for hazardous solids |
US4056937A (en) * | 1976-01-08 | 1977-11-08 | Kyokado Engineering Co. Ltd. | Method of consolidating soils |
DE2603116C2 (de) * | 1976-01-28 | 1983-01-27 | Nukem Gmbh, 6450 Hanau | Verfahren zur Verfestigung von radioaktiven borathaltigen wäßrigen Lösungen und Suspensionen |
JPS53140811A (en) * | 1977-05-16 | 1978-12-08 | Kyokado Eng Co | Method and device for injection into ground |
DE2741661C2 (de) * | 1977-09-16 | 1986-12-11 | Gesellschaft für Strahlen- und Umweltforschung mbH, 8000 München | Verfahren zur Umkleidung von Abfallfässern mit einer auslaugsicheren, geschlossenen Hülle |
US4229316A (en) * | 1978-02-03 | 1980-10-21 | Steag Kernenergie Gmbh | Device for the storage or disposal of radioactive wastes |
US4319926A (en) * | 1980-12-22 | 1982-03-16 | Ppg Industries, Inc. | Curable silicate compositions containing condensed phosphate hardeners and pH controlling bases |
EP0081044B1 (en) * | 1981-10-02 | 1986-01-02 | Hitachi, Ltd. | Method of processing high level radioactive waste liquor |
JPS58151356A (ja) * | 1982-03-03 | 1983-09-08 | 水澤化学工業株式会社 | 水硬性セメント組成物 |
-
1982
- 1982-03-12 JP JP57037961A patent/JPS58155398A/ja active Granted
-
1983
- 1983-03-10 US US06/473,864 patent/US4581162A/en not_active Expired - Lifetime
- 1983-03-11 DE DE8383102420T patent/DE3364613D1/de not_active Expired
- 1983-03-11 EP EP83102420A patent/EP0089580B1/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49128019A ( ) * | 1973-03-14 | 1974-12-07 | ||
JPS5276600A (en) * | 1975-12-22 | 1977-06-28 | Nippon Atom Ind Group Co Ltd | Solidifying method with cement of radioactive liquid waste |
JPS5324206A (en) * | 1976-08-18 | 1978-03-06 | Nec Corp | Adaptive linear prediction unit |
JPS5471112A (en) * | 1977-10-28 | 1979-06-07 | Rhone Poulenc Ind | Method of improving processability and machinability of hydraulic cement composition |
Also Published As
Publication number | Publication date |
---|---|
EP0089580A1 (en) | 1983-09-28 |
US4581162A (en) | 1986-04-08 |
EP0089580B1 (en) | 1986-07-23 |
JPS58155398A (ja) | 1983-09-16 |
DE3364613D1 (en) | 1986-08-28 |
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