JPH052118B2 - - Google Patents
Info
- Publication number
- JPH052118B2 JPH052118B2 JP60036774A JP3677485A JPH052118B2 JP H052118 B2 JPH052118 B2 JP H052118B2 JP 60036774 A JP60036774 A JP 60036774A JP 3677485 A JP3677485 A JP 3677485A JP H052118 B2 JPH052118 B2 JP H052118B2
- Authority
- JP
- Japan
- Prior art keywords
- radioactive solution
- fluid injection
- shaped
- backflow prevention
- tube
- 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
- 230000002285 radioactive effect Effects 0.000 claims description 41
- 239000000243 solution Substances 0.000 claims description 41
- 238000002347 injection Methods 0.000 claims description 27
- 239000007924 injection Substances 0.000 claims description 27
- 239000012530 fluid Substances 0.000 claims description 25
- 230000002265 prevention Effects 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 description 13
- 239000007788 liquid Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000012546 transfer Methods 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 206010073306 Exposure to radiation Diseases 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
Landscapes
- Check Valves (AREA)
- Measurement Of Radiation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3677485A JPS61195399A (ja) | 1985-02-26 | 1985-02-26 | 放射性溶液の逆流防止装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3677485A JPS61195399A (ja) | 1985-02-26 | 1985-02-26 | 放射性溶液の逆流防止装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61195399A JPS61195399A (ja) | 1986-08-29 |
| JPH052118B2 true JPH052118B2 (zh) | 1993-01-11 |
Family
ID=12479114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3677485A Granted JPS61195399A (ja) | 1985-02-26 | 1985-02-26 | 放射性溶液の逆流防止装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61195399A (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0120221D0 (en) * | 2001-08-20 | 2001-10-10 | British Nuclear Fuels Plc | Improvements in and relating to containment |
| JP4991275B2 (ja) * | 2005-12-22 | 2012-08-01 | 京セラ株式会社 | 改質装置 |
| JP2012148972A (ja) * | 2005-12-22 | 2012-08-09 | Kyocera Corp | 改質装置 |
| JP6742896B2 (ja) * | 2016-12-15 | 2020-08-19 | 日立Ｇｅニュークリア・エナジー株式会社 | 原子力発電所用溢水排水設備 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5663297A (en) * | 1979-10-30 | 1981-05-29 | Tokyo Shibaura Electric Co | Primary reactor container sump flow rate measuring device |
| JPS5761278B2 (zh) * | 1974-12-25 | 1982-12-23 | Mitsubishi Metal Corp | |
| JPS59174795A (ja) * | 1983-03-25 | 1984-10-03 | 株式会社日立製作所 | 配管ドレン回収装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5761278U (zh) * | 1980-09-30 | 1982-04-12 |
-
1985
- 1985-02-26 JP JP3677485A patent/JPS61195399A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5761278B2 (zh) * | 1974-12-25 | 1982-12-23 | Mitsubishi Metal Corp | |
| JPS5663297A (en) * | 1979-10-30 | 1981-05-29 | Tokyo Shibaura Electric Co | Primary reactor container sump flow rate measuring device |
| JPS59174795A (ja) * | 1983-03-25 | 1984-10-03 | 株式会社日立製作所 | 配管ドレン回収装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61195399A (ja) | 1986-08-29 |
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