JPH0458594B2 - - Google Patents
Info
- Publication number
- JPH0458594B2 JPH0458594B2 JP59045209A JP4520984A JPH0458594B2 JP H0458594 B2 JPH0458594 B2 JP H0458594B2 JP 59045209 A JP59045209 A JP 59045209A JP 4520984 A JP4520984 A JP 4520984A JP H0458594 B2 JPH0458594 B2 JP H0458594B2
- Authority
- JP
- Japan
- Prior art keywords
- piping
- radiation dose
- iron oxide
- system piping
- radioactive
- 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
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 42
- 238000002347 injection Methods 0.000 claims description 28
- 239000007924 injection Substances 0.000 claims description 28
- 239000000941 radioactive substance Substances 0.000 claims description 27
- 230000005855 radiation Effects 0.000 claims description 22
- 239000000126 substance Substances 0.000 claims description 18
- 229910052732 germanium Inorganic materials 0.000 claims description 11
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 8
- 230000001629 suppression Effects 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 description 19
- 235000013980 iron oxide Nutrition 0.000 description 19
- 238000000746 purification Methods 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 239000012857 radioactive material Substances 0.000 description 9
- 230000008021 deposition Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000009835 boiling Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 230000000737 periodic effect Effects 0.000 description 4
- 230000001172 regenerating effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-BJUDXGSMSA-N Chromium-51 Chemical compound [51Cr] VYZAMTAEIAYCRO-BJUDXGSMSA-N 0.000 description 1
- GUTLYIVDDKVIGB-OUBTZVSYSA-N Cobalt-60 Chemical compound [60Co] GUTLYIVDDKVIGB-OUBTZVSYSA-N 0.000 description 1
- -1 conveyor 58 Chemical compound 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 150000002290 germanium Chemical class 0.000 description 1
- PWHULOQIROXLJO-BJUDXGSMSA-N manganese-54 Chemical compound [54Mn] PWHULOQIROXLJO-BJUDXGSMSA-N 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
Landscapes
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59045209A JPS60188893A (ja) | 1984-03-09 | 1984-03-09 | 放射性物質付着抑制装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59045209A JPS60188893A (ja) | 1984-03-09 | 1984-03-09 | 放射性物質付着抑制装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60188893A JPS60188893A (ja) | 1985-09-26 |
| JPH0458594B2 true JPH0458594B2 (enrdf_load_html_response) | 1992-09-17 |
Family
ID=12712869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59045209A Granted JPS60188893A (ja) | 1984-03-09 | 1984-03-09 | 放射性物質付着抑制装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60188893A (enrdf_load_html_response) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62233796A (ja) * | 1986-04-04 | 1987-10-14 | 株式会社日立製作所 | 原子力プラントの放射能低減方法及び原子力プラント |
| JPH079477B2 (ja) * | 1987-09-09 | 1995-02-01 | 株式会社日立製作所 | 原子力発電プラントの放射能低減法及び原子力発電プラント |
-
1984
- 1984-03-09 JP JP59045209A patent/JPS60188893A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60188893A (ja) | 1985-09-26 |
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