IT1204766B - Alkaline earth salt prepn. - Google Patents
Alkaline earth salt prepn.Info
- Publication number
- IT1204766B IT1204766B IT19128/86A IT1912886A IT1204766B IT 1204766 B IT1204766 B IT 1204766B IT 19128/86 A IT19128/86 A IT 19128/86A IT 1912886 A IT1912886 A IT 1912886A IT 1204766 B IT1204766 B IT 1204766B
- Authority
- IT
- Italy
- Prior art keywords
- chambers
- rock
- storage area
- water
- storage
- Prior art date
Links
- 150000003839 salts Chemical class 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 5
- 239000011435 rock Substances 0.000 abstract 4
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000012857 radioactive material Substances 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
Landscapes
- Processing Of Solid Wastes (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
Storage vessels filled with waste radioactive material are taken underground using the entrance of an operating or abandoned mine. The vessels are deposited in chambers cut into previously undisturbed rock below the `karst' water level. The chambers are filled and each chamber, section and the whole `field' is sealed off against water. Transport is always carried out against the flow of ventilation air. The underground storage area is located below the `karst' water level, in rock formation with a max. of 10 power(-6) cm/sec. water leakage, at least 100 metres from the bounary of the formation, and at least 300 metres from rock, which is already disturbed. The storage area has a max. of two connections to the surface, these are for inward transport and tie-in. The storage area is divided into sections in which access roads and storage chambers are cut. Each chamber is surrounded by protective rock. Full chambers and sectors are sealed with water tight structures
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19128/86A IT1204766B (en) | 1986-01-21 | 1986-01-21 | Alkaline earth salt prepn. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19128/86A IT1204766B (en) | 1986-01-21 | 1986-01-21 | Alkaline earth salt prepn. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8619128A0 IT8619128A0 (en) | 1986-01-21 |
IT1204766B true IT1204766B (en) | 1989-03-10 |
Family
ID=11155033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19128/86A IT1204766B (en) | 1986-01-21 | 1986-01-21 | Alkaline earth salt prepn. |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1204766B (en) |
-
1986
- 1986-01-21 IT IT19128/86A patent/IT1204766B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8619128A0 (en) | 1986-01-21 |
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