JPH0262033B2 - - Google Patents
Info
- Publication number
- JPH0262033B2 JPH0262033B2 JP13435184A JP13435184A JPH0262033B2 JP H0262033 B2 JPH0262033 B2 JP H0262033B2 JP 13435184 A JP13435184 A JP 13435184A JP 13435184 A JP13435184 A JP 13435184A JP H0262033 B2 JPH0262033 B2 JP H0262033B2
- Authority
- JP
- Japan
- Prior art keywords
- radioactive
- zirconium oxide
- sodium
- waste
- mixture
- 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
- 239000011734 sodium Substances 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 24
- 150000003388 sodium compounds Chemical class 0.000 claims description 24
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 22
- 239000002901 radioactive waste Substances 0.000 claims description 22
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 15
- 229910001093 Zr alloy Inorganic materials 0.000 claims description 13
- 230000002285 radioactive effect Effects 0.000 claims description 13
- 239000002699 waste material Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 238000007496 glass forming Methods 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 7
- 238000005253 cladding Methods 0.000 claims description 6
- 239000002915 spent fuel radioactive waste Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 238000004017 vitrification Methods 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 description 18
- 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 16
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 230000001590 oxidative effect Effects 0.000 description 5
- 239000000446 fuel Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000002386 leaching Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 235000012239 silicon dioxide Nutrition 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 2
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 2
- 230000005496 eutectics Effects 0.000 description 2
- 230000002779 inactivation Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000941 radioactive substance Substances 0.000 description 2
- 238000012958 reprocessing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910006501 ZrSiO Inorganic materials 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 229910052810 boron oxide Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000010814 metallic waste Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/005—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture of glass-forming waste materials
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
- C03B5/023—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by microwave heating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13435184A JPS6113196A (ja) | 1984-06-29 | 1984-06-29 | 放射性廃ナトリウム化合物のガラス固化処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13435184A JPS6113196A (ja) | 1984-06-29 | 1984-06-29 | 放射性廃ナトリウム化合物のガラス固化処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6113196A JPS6113196A (ja) | 1986-01-21 |
| JPH0262033B2 true JPH0262033B2 (OSRAM) | 1990-12-21 |
Family
ID=15126328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13435184A Granted JPS6113196A (ja) | 1984-06-29 | 1984-06-29 | 放射性廃ナトリウム化合物のガラス固化処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6113196A (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1010854A3 (fr) * | 1997-01-15 | 1999-02-02 | En Nucleaire Etablissement D U | Procede d'oxydation d'au moins un metal alcalin. |
-
1984
- 1984-06-29 JP JP13435184A patent/JPS6113196A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6113196A (ja) | 1986-01-21 |
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