JPS6255120B2 - - Google Patents
Info
- Publication number
- JPS6255120B2 JPS6255120B2 JP11071681A JP11071681A JPS6255120B2 JP S6255120 B2 JPS6255120 B2 JP S6255120B2 JP 11071681 A JP11071681 A JP 11071681A JP 11071681 A JP11071681 A JP 11071681A JP S6255120 B2 JPS6255120 B2 JP S6255120B2
- Authority
- JP
- Japan
- Prior art keywords
- metal member
- radioactively contaminated
- heat source
- contaminated metal
- purifying
- 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
Links
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 9
- 238000000746 purification Methods 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 3
- 238000003672 processing method Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 18
- 239000010410 layer Substances 0.000 description 11
- 238000005202 decontamination Methods 0.000 description 6
- 230000003588 decontaminative effect Effects 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000004506 ultrasonic cleaning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 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
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- QFXZANXYUCUTQH-UHFFFAOYSA-N ethynol Chemical group OC#C QFXZANXYUCUTQH-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 239000010814 metallic waste Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11071681A JPS5814099A (ja) | 1981-07-17 | 1981-07-17 | 放射性汚染金属部材の浄化処理方法及び装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11071681A JPS5814099A (ja) | 1981-07-17 | 1981-07-17 | 放射性汚染金属部材の浄化処理方法及び装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5814099A JPS5814099A (ja) | 1983-01-26 |
| JPS6255120B2 true JPS6255120B2 (sv) | 1987-11-18 |
Family
ID=14542662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11071681A Granted JPS5814099A (ja) | 1981-07-17 | 1981-07-17 | 放射性汚染金属部材の浄化処理方法及び装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5814099A (sv) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020054493A1 (ja) | 2018-09-11 | 2020-03-19 | 株式会社フジクラ | 光ファイバケーブル |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63241399A (ja) * | 1987-03-30 | 1988-10-06 | 株式会社東芝 | レ−ザ除染装置 |
| JP2733077B2 (ja) * | 1988-12-14 | 1998-03-30 | 株式会社タツノ・メカトロニクス | 計量機 |
| JP2738551B2 (ja) * | 1988-12-14 | 1998-04-08 | 株式会社タツノ・メカトロニクス | 灯油用計量機 |
-
1981
- 1981-07-17 JP JP11071681A patent/JPS5814099A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020054493A1 (ja) | 2018-09-11 | 2020-03-19 | 株式会社フジクラ | 光ファイバケーブル |
| US11592634B2 (en) | 2018-09-11 | 2023-02-28 | Fujikura Ltd. | Optical fiber cable |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5814099A (ja) | 1983-01-26 |
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