JPS6465499A - Method for sealing radioactive contaminant sticking on surface and crack of radioactive waste container or the like - Google Patents
Method for sealing radioactive contaminant sticking on surface and crack of radioactive waste container or the likeInfo
- Publication number
- JPS6465499A JPS6465499A JP22324687A JP22324687A JPS6465499A JP S6465499 A JPS6465499 A JP S6465499A JP 22324687 A JP22324687 A JP 22324687A JP 22324687 A JP22324687 A JP 22324687A JP S6465499 A JPS6465499 A JP S6465499A
- Authority
- JP
- Japan
- Prior art keywords
- container
- radioactive
- crack
- metal
- ceramics
- 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.)
- Granted
Links
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
PURPOSE:To reduce economical burden by thermally spraying a metal or ceramics to the surface of a container or apparatus so as to cover the radioactive contaminant or crack thereof and applying a hermetic sealing material such as resin compd. or glass onto the thermally sprayed coating to seal the blowholes of the thermal spraying. CONSTITUTION:The metal or ceramics material is thermally sprayed onto the outside surface 11b of the radioactive waste container to form the thermally sprayed layer 13 on the radioactive contaminant 12 if the contaminant 12 sticks to the outside surface 11b of the wall 11a of said container. The high adhesive power is generally obtd. by selecting the metal as the thermally spraying metal if the container is made of a metallic material and by selecting the ceramics if the container is made of a ceramics material. The resin compd. 14 such as paint is then coated as the hermetic sealing material on the layer 13 to seal the blowholes of the layer 13. The thermally sprayed layer 13 is formed and is then sealed by the resin compd. or glass 14 if the wall 11a of the radioactive waste container has the crack 15. The economical burden is reduced and the remote control of the operation is facilitated in such a manner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22324687A JPH0682160B2 (en) | 1987-09-07 | 1987-09-07 | Method for containing radioactive contaminants and cracks on the surface of radioactive waste containers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22324687A JPH0682160B2 (en) | 1987-09-07 | 1987-09-07 | Method for containing radioactive contaminants and cracks on the surface of radioactive waste containers |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6465499A true JPS6465499A (en) | 1989-03-10 |
JPH0682160B2 JPH0682160B2 (en) | 1994-10-19 |
Family
ID=16795088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22324687A Expired - Lifetime JPH0682160B2 (en) | 1987-09-07 | 1987-09-07 | Method for containing radioactive contaminants and cracks on the surface of radioactive waste containers |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0682160B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007162879A (en) * | 2005-12-15 | 2007-06-28 | Tlv Co Ltd | Vapor eliminator of steam trap |
US20210269908A1 (en) * | 2018-06-25 | 2021-09-02 | Rawwater Engineering Limited | Method of sealing a surface and device therefor |
-
1987
- 1987-09-07 JP JP22324687A patent/JPH0682160B2/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007162879A (en) * | 2005-12-15 | 2007-06-28 | Tlv Co Ltd | Vapor eliminator of steam trap |
US20210269908A1 (en) * | 2018-06-25 | 2021-09-02 | Rawwater Engineering Limited | Method of sealing a surface and device therefor |
Also Published As
Publication number | Publication date |
---|---|
JPH0682160B2 (en) | 1994-10-19 |
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