JPH0252839B2 - - Google Patents
Info
- Publication number
- JPH0252839B2 JPH0252839B2 JP15768081A JP15768081A JPH0252839B2 JP H0252839 B2 JPH0252839 B2 JP H0252839B2 JP 15768081 A JP15768081 A JP 15768081A JP 15768081 A JP15768081 A JP 15768081A JP H0252839 B2 JPH0252839 B2 JP H0252839B2
- Authority
- JP
- Japan
- Prior art keywords
- waste liquid
- radioactive waste
- agent
- compound
- solidifying
- 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
Links
- 239000007788 liquid Substances 0.000 claims description 55
- 239000003795 chemical substances by application Substances 0.000 claims description 39
- 238000000034 method Methods 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 20
- 239000002901 radioactive waste Substances 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 9
- 230000004992 fission Effects 0.000 claims description 9
- 239000010936 titanium Substances 0.000 claims description 8
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
- -1 phosphoric acid compound Chemical class 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 150000003755 zirconium compounds Chemical class 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Substances OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- 230000003301 hydrolyzing effect Effects 0.000 claims description 2
- 150000003609 titanium compounds Chemical class 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
- 230000003100 immobilizing effect Effects 0.000 claims 1
- 150000002902 organometallic compounds Chemical class 0.000 claims 1
- 235000019353 potassium silicate Nutrition 0.000 description 15
- 239000002699 waste material Substances 0.000 description 15
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 12
- 230000000694 effects Effects 0.000 description 11
- 239000002927 high level radioactive waste Substances 0.000 description 11
- 238000002156 mixing Methods 0.000 description 10
- 239000011521 glass Substances 0.000 description 8
- 238000002386 leaching Methods 0.000 description 8
- 238000007711 solidification Methods 0.000 description 8
- 230000008023 solidification Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229910052792 caesium Inorganic materials 0.000 description 4
- 238000001354 calcination Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 229910052712 strontium Inorganic materials 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000012958 reprocessing Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000004017 vitrification Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000003837 high-temperature calcination Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 150000002736 metal compounds Chemical class 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002915 spent fuel radioactive waste Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 239000005749 Copper compound Substances 0.000 description 1
- 241001460678 Napo <wasp> Species 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 150000001639 boron compounds Chemical class 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 150000001880 copper compounds Chemical class 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000000834 fixative Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
- Removal Of Specific Substances (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15768081A JPS5858499A (ja) | 1981-10-02 | 1981-10-02 | 放射性廃液の処理方法 |
| DE8282108466T DE3268303D1 (en) | 1981-10-02 | 1982-09-14 | Method of processing high level radioactive waste liquor |
| EP19820108466 EP0081044B1 (en) | 1981-10-02 | 1982-09-14 | Method of processing high level radioactive waste liquor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15768081A JPS5858499A (ja) | 1981-10-02 | 1981-10-02 | 放射性廃液の処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5858499A JPS5858499A (ja) | 1983-04-07 |
| JPH0252839B2 true JPH0252839B2 (en]) | 1990-11-14 |
Family
ID=15655032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15768081A Granted JPS5858499A (ja) | 1981-10-02 | 1981-10-02 | 放射性廃液の処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5858499A (en]) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0106643B1 (en) * | 1982-10-08 | 1987-04-08 | Tosoh Corporation | Novel zeolite and process for preparation thereof |
| US4659511A (en) * | 1983-05-18 | 1987-04-21 | Hitachi, Ltd. | Method for solidifying radioactive waste |
| JPS59220691A (ja) * | 1983-05-30 | 1984-12-12 | 株式会社日立製作所 | 放射性廃棄物の固化方法 |
| JPS6235085U (en]) * | 1985-08-12 | 1987-03-02 | ||
| JPS62222198A (ja) * | 1986-03-25 | 1987-09-30 | 動力炉・核燃料開発事業団 | 放射性廃液処理用カ−トリツジの製造法 |
| JP4488976B2 (ja) * | 2005-08-10 | 2010-06-23 | 株式会社東芝 | 放射性廃棄物の固化処理方法及びその装置 |
| WO2013065829A1 (ja) * | 2011-11-02 | 2013-05-10 | ダイワボウホールディングス株式会社 | 放射性物質吸着材、その製造方法及びそれを含む繊維製品 |
| JP6157857B2 (ja) * | 2013-01-10 | 2017-07-05 | 株式会社東芝 | 放射性廃棄物の固化処理方法 |
-
1981
- 1981-10-02 JP JP15768081A patent/JPS5858499A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5858499A (ja) | 1983-04-07 |
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