JPH0422238B2 - - Google Patents
Info
- Publication number
- JPH0422238B2 JPH0422238B2 JP59027127A JP2712784A JPH0422238B2 JP H0422238 B2 JPH0422238 B2 JP H0422238B2 JP 59027127 A JP59027127 A JP 59027127A JP 2712784 A JP2712784 A JP 2712784A JP H0422238 B2 JPH0422238 B2 JP H0422238B2
- Authority
- JP
- Japan
- Prior art keywords
- cement
- radioactive waste
- solidifying
- solidified
- weight
- 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
- 239000004568 cement Substances 0.000 claims description 53
- 239000002901 radioactive waste Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 14
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 11
- HOOWDPSAHIOHCC-UHFFFAOYSA-N dialuminum tricalcium oxygen(2-) Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[Al+3].[Al+3].[Ca++].[Ca++].[Ca++] HOOWDPSAHIOHCC-UHFFFAOYSA-N 0.000 claims description 11
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 239000010881 fly ash Substances 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 6
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 5
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 2
- 238000002347 injection Methods 0.000 description 14
- 239000007924 injection Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 10
- 239000008188 pellet Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 9
- 238000007711 solidification Methods 0.000 description 8
- 230000008023 solidification Effects 0.000 description 8
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 8
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 229910052938 sodium sulfate Inorganic materials 0.000 description 7
- 235000011152 sodium sulphate Nutrition 0.000 description 7
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 239000011400 blast furnace cement Substances 0.000 description 4
- 150000001642 boronic acid derivatives Chemical class 0.000 description 4
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 4
- 239000011398 Portland cement Substances 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 238000002474 experimental method 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
- 230000005856 abnormality Effects 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 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
- 238000001035 drying Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000010857 liquid radioactive waste Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002925 low-level radioactive waste Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2712784A JPS60171498A (ja) | 1984-02-17 | 1984-02-17 | 放射性廃棄物の固化方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2712784A JPS60171498A (ja) | 1984-02-17 | 1984-02-17 | 放射性廃棄物の固化方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60171498A JPS60171498A (ja) | 1985-09-04 |
| JPH0422238B2 true JPH0422238B2 (sv) | 1992-04-16 |
Family
ID=12212388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2712784A Granted JPS60171498A (ja) | 1984-02-17 | 1984-02-17 | 放射性廃棄物の固化方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60171498A (sv) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07280993A (ja) * | 1993-09-16 | 1995-10-27 | Inst Of Nuclear Energ Res Chinese Atom Energ Council Taiwan Roc | 硬化可能な無機スラリ及び該無機スラリを用いて廃棄物を凝固させる方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2501576B2 (ja) * | 1987-02-23 | 1996-05-29 | 電気化学工業株式会社 | 放射性廃棄物の固化剤 |
| JPH0675120B2 (ja) * | 1990-06-12 | 1994-09-21 | 秩父セメント株式会社 | 放射性廃棄物処理用構築体 |
| JPH0795116B2 (ja) * | 1990-11-26 | 1995-10-11 | 三菱重工業株式会社 | 放射性廃棄物固型化材 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5276600A (en) * | 1975-12-22 | 1977-06-28 | Nippon Atom Ind Group Co Ltd | Solidifying method with cement of radioactive liquid waste |
-
1984
- 1984-02-17 JP JP2712784A patent/JPS60171498A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5276600A (en) * | 1975-12-22 | 1977-06-28 | Nippon Atom Ind Group Co Ltd | Solidifying method with cement of radioactive liquid waste |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07280993A (ja) * | 1993-09-16 | 1995-10-27 | Inst Of Nuclear Energ Res Chinese Atom Energ Council Taiwan Roc | 硬化可能な無機スラリ及び該無機スラリを用いて廃棄物を凝固させる方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60171498A (ja) | 1985-09-04 |
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