SE444241B - Sett att inkapsla radioaktivt vetskeavfall i en cementblandning - Google Patents
Sett att inkapsla radioaktivt vetskeavfall i en cementblandningInfo
- Publication number
- SE444241B SE444241B SE8201567A SE8201567A SE444241B SE 444241 B SE444241 B SE 444241B SE 8201567 A SE8201567 A SE 8201567A SE 8201567 A SE8201567 A SE 8201567A SE 444241 B SE444241 B SE 444241B
- Authority
- SE
- Sweden
- Prior art keywords
- cement
- mixture
- paste
- mixer
- water
- Prior art date
Links
- 239000004568 cement Substances 0.000 title claims description 103
- 239000000203 mixture Substances 0.000 title claims description 77
- 239000010808 liquid waste Substances 0.000 title claims description 6
- 230000002285 radioactive effect Effects 0.000 title claims description 5
- 239000011324 bead Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 14
- 239000002699 waste material Substances 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 11
- 230000036571 hydration Effects 0.000 claims description 7
- 238000006703 hydration reaction Methods 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 4
- 230000009974 thixotropic effect Effects 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 3
- 230000000979 retarding effect Effects 0.000 claims description 3
- 238000011161 development Methods 0.000 claims description 2
- 238000005342 ion exchange Methods 0.000 claims description 2
- 239000002901 radioactive waste Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 48
- 229910021538 borax Inorganic materials 0.000 description 37
- 235000010339 sodium tetraborate Nutrition 0.000 description 37
- 239000004328 sodium tetraborate Substances 0.000 description 36
- 239000000243 solution Substances 0.000 description 23
- 230000000694 effects Effects 0.000 description 17
- 150000001642 boronic acid derivatives Chemical class 0.000 description 9
- 238000007711 solidification Methods 0.000 description 9
- 230000008023 solidification Effects 0.000 description 9
- 239000011398 Portland cement Substances 0.000 description 8
- 238000005538 encapsulation Methods 0.000 description 6
- 229920006395 saturated elastomer Polymers 0.000 description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 4
- 229910052796 boron Inorganic materials 0.000 description 4
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 3
- 239000004327 boric acid Substances 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000012508 resin bead Substances 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- VLCLHFYFMCKBRP-UHFFFAOYSA-N tricalcium;diborate Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]B([O-])[O-].[O-]B([O-])[O-] VLCLHFYFMCKBRP-UHFFFAOYSA-N 0.000 description 2
- 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 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005112 continuous flow technique Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 230000000887 hydrating effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 235000015927 pasta Nutrition 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
- 239000002354 radioactive wastewater Substances 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 description 1
- 238000011144 upstream manufacturing 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
- G21F9/04—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
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Processing Of Solid Wastes (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/243,103 US4379081A (en) | 1981-03-12 | 1981-03-12 | Method of encapsulating waste radioactive material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8201567L SE8201567L (sv) | 1982-09-13 |
| SE444241B true SE444241B (sv) | 1986-03-24 |
Family
ID=22917363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8201567A SE444241B (sv) | 1981-03-12 | 1982-03-12 | Sett att inkapsla radioaktivt vetskeavfall i en cementblandning |
Country Status (10)
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3245443C2 (de) * | 1982-12-08 | 1986-05-15 | Kraftwerk Union AG, 4330 Mülheim | Einrichtung und Verfahren zur endlagerfähigen Konditionierung von radioaktiven Abfällen |
| US4504317A (en) * | 1983-03-07 | 1985-03-12 | Westinghouse Electric Corp. | Encapsulation of boric acid slurries |
| US4540512A (en) * | 1983-04-06 | 1985-09-10 | Westinghouse Electric Corp. | Recovery of boric acid from nuclear waste |
| CH656539A5 (fr) * | 1983-08-23 | 1986-07-15 | Syncrete Sa | Procede de traitement de dechets chimiques ou radioactifs. |
| DE3371776D1 (en) * | 1983-09-13 | 1987-07-02 | Kernforschungsz Karlsruhe | Process for the preparation of a leaching-resistant solidification product of harmful waste sludges and cement |
| US4620947A (en) * | 1983-10-17 | 1986-11-04 | Chem-Nuclear Systems, Inc. | Solidification of aqueous radioactive waste using insoluble compounds of magnesium oxide |
| DE3343422A1 (de) * | 1983-12-01 | 1985-06-20 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Verfahren zum konditionieren kontaminierten abfalls durch zementieren |
| US4595528A (en) * | 1984-05-10 | 1986-06-17 | The United States Of America As Represented By The United States Department Of Energy | Process for immobilizing radioactive boric acid liquid wastes |
| US4664895A (en) * | 1984-07-10 | 1987-05-12 | Westinghouse Electric Corp. | High concentration boric acid solidification process |
| US4800042A (en) * | 1985-01-22 | 1989-01-24 | Jgc Corporation | Radioactive waste water treatment |
| DE3642975C1 (de) * | 1986-12-17 | 1988-02-11 | Wiederaufarbeitung Von Kernbre | Verfahren zur Herstellung eines zur Endlagerung tritiumhaltiger Abwaesser geeigneten Festprodukts |
| US5481061A (en) * | 1987-03-13 | 1996-01-02 | Hitachi, Ltd. | Method for solidifying radioactive waste |
| JPH0760198B2 (ja) * | 1987-03-13 | 1995-06-28 | 株式会社日立製作所 | 放射性廃棄物の固化方法 |
| JPH0664194B2 (ja) * | 1987-05-21 | 1994-08-22 | 九州電力株式会社 | 使用済イオン交換樹脂のセメント固化処理方法 |
| FR2624301B1 (fr) * | 1987-12-02 | 1990-03-30 | Commissariat Energie Atomique | Dispositif de conditionnement des dechets radioactifs ou toxiques contenant des ions borate, et son procede de fabrication |
| MX171672B (es) * | 1988-07-19 | 1993-11-10 | Safe Waste Systems Inc | Composicion para encapsular cromo, arsenico y otros metales toxicos presentes en desechos y procedimiento para tratar los mismos |
| US5061319A (en) * | 1988-08-19 | 1991-10-29 | Concrete Technology Corporation | Process for producing cement building material |
| DE3929223A1 (de) * | 1988-09-09 | 1990-03-22 | Sandoz Ag | Behandlung von zementpulver |
| US5439527A (en) * | 1991-08-28 | 1995-08-08 | The Tdj Group, Inc. | Method for fixing blast/cleaning waste |
| US5266122A (en) * | 1991-08-28 | 1993-11-30 | The Tdj Group, Inc. | Method for fixing blast/cleaning waste |
| AU670617B2 (en) * | 1993-09-16 | 1996-07-25 | Institute Of Nuclear Energy Research, Taiwan, R.O.C. | Preparation of inorganic hardenable slurry and method for solidifying wastes with the same |
| US5595561A (en) * | 1995-08-29 | 1997-01-21 | The United States Of America As Represented By The Secretary Of The Army | Low-temperature method for containing thermally degradable hazardous wastes |
| RU2200995C2 (ru) * | 2001-03-28 | 2003-03-20 | Государственное предприятие "Научно-исследовательский технологический институт им. А.П.Александрова" | Способ переработки жидких радиоактивных отходов |
| GB0130593D0 (en) * | 2001-12-21 | 2002-02-06 | British Nuclear Fuels Plc | Treatment of waste products |
| FR2933077B1 (fr) * | 2008-06-26 | 2010-06-18 | Commissariat Energie Atomique | Systeme d'introduction de mortier dans un conteneur |
| GB201002417D0 (en) | 2010-02-12 | 2010-03-31 | Nuclear Decommissioning Author | Mixing apparatus and method |
| EP3279172A1 (de) | 2013-03-07 | 2018-02-07 | STO SE & Co. KGaA | Zementhaltige trockenzusammensetzung und verfahren zur erhöhung der lagerstabilität einer zementhaltigen trockenzusammensetzung |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3429726A (en) * | 1962-10-14 | 1969-02-25 | Toshiaki Takabayashi | Method of producing cement mortar or concrete |
| DE2421142A1 (de) * | 1974-05-02 | 1975-11-13 | Elba Werk Maschinen Gmbh & Co | Verfahren und vorrichtung zur beseitigung radioaktiver abfaelle |
| FR2374273A1 (fr) * | 1976-12-17 | 1978-07-13 | Etu Rech Ind Liants Hy Centre | Beton colloidal leger |
| US4204876A (en) * | 1978-07-17 | 1980-05-27 | M. Hamburger & Sons, Inc. | Cement coloring composition and method of producing same |
-
1981
- 1981-03-12 US US06/243,103 patent/US4379081A/en not_active Expired - Fee Related
-
1982
- 1982-02-18 GB GB8204758A patent/GB2095890B/en not_active Expired
- 1982-02-22 FR FR8202886A patent/FR2501896A1/fr active Granted
- 1982-02-25 DE DE19823206736 patent/DE3206736A1/de not_active Withdrawn
- 1982-02-26 YU YU00434/82A patent/YU43482A/xx unknown
- 1982-03-09 JP JP57035953A patent/JPS57161596A/ja active Granted
- 1982-03-11 ES ES510355A patent/ES8502805A1/es not_active Expired
- 1982-03-11 IT IT41530/82A patent/IT1157869B/it active
- 1982-03-11 BE BE0/207542A patent/BE892459A/fr not_active IP Right Cessation
- 1982-03-12 SE SE8201567A patent/SE444241B/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE892459A (fr) | 1982-09-13 |
| IT1157869B (it) | 1987-02-18 |
| FR2501896A1 (fr) | 1982-09-17 |
| ES510355A0 (es) | 1985-01-16 |
| IT8241530A0 (it) | 1982-03-11 |
| GB2095890B (en) | 1985-01-23 |
| ES8502805A1 (es) | 1985-01-16 |
| SE8201567L (sv) | 1982-09-13 |
| US4379081A (en) | 1983-04-05 |
| GB2095890A (en) | 1982-10-06 |
| DE3206736A1 (de) | 1982-10-07 |
| JPS57161596A (en) | 1982-10-05 |
| IT8241530A1 (it) | 1983-09-11 |
| YU43482A (en) | 1985-03-20 |
| FR2501896B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-01-04 |
| JPS6412358B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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