UA121289C2 - Система та спосіб дезактивації радіоактивно забруднених трубчастих металевих елементів - Google Patents
Система та спосіб дезактивації радіоактивно забруднених трубчастих металевих елементів Download PDFInfo
- Publication number
- UA121289C2 UA121289C2 UAA201901277A UAA201901277A UA121289C2 UA 121289 C2 UA121289 C2 UA 121289C2 UA A201901277 A UAA201901277 A UA A201901277A UA A201901277 A UAA201901277 A UA A201901277A UA 121289 C2 UA121289 C2 UA 121289C2
- Authority
- UA
- Ukraine
- Prior art keywords
- metal plates
- tubular metal
- metal elements
- decontamination
- radioactively contaminated
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 180
- 238000000034 method Methods 0.000 title claims abstract description 71
- 239000002184 metal Substances 0.000 claims abstract description 138
- 238000005520 cutting process Methods 0.000 claims abstract description 53
- 238000005406 washing Methods 0.000 claims abstract description 47
- 238000005202 decontamination Methods 0.000 claims abstract description 45
- 230000003588 decontaminative effect Effects 0.000 claims abstract description 39
- 230000002285 radioactive effect Effects 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 239000002253 acid Substances 0.000 claims abstract description 18
- 238000001035 drying Methods 0.000 claims abstract description 18
- 238000011068 loading method Methods 0.000 claims abstract description 9
- 230000014759 maintenance of location Effects 0.000 claims abstract description 8
- 239000000243 solution Substances 0.000 claims description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 230000009849 deactivation Effects 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 15
- 239000002775 capsule Substances 0.000 claims description 14
- 238000006386 neutralization reaction Methods 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 9
- 238000011109 contamination Methods 0.000 claims description 8
- 239000002699 waste material Substances 0.000 claims description 6
- 238000003801 milling Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- 239000012670 alkaline solution Substances 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- 241000566113 Branta sandvicensis Species 0.000 claims 1
- 235000010469 Glycine max Nutrition 0.000 claims 1
- 244000068988 Glycine max Species 0.000 claims 1
- 239000009493 Hova Substances 0.000 claims 1
- 235000014443 Pyrus communis Nutrition 0.000 claims 1
- 238000004064 recycling Methods 0.000 claims 1
- 239000011435 rock Substances 0.000 claims 1
- 239000002901 radioactive waste Substances 0.000 abstract description 5
- 239000000356 contaminant Substances 0.000 abstract 1
- 230000008569 process Effects 0.000 description 37
- 238000012545 processing Methods 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 9
- 238000003860 storage Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 229910001092 metal group alloy Inorganic materials 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 5
- 239000000941 radioactive substance Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000004506 ultrasonic cleaning Methods 0.000 description 3
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000003472 neutralizing effect Effects 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000003134 recirculating effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Landscapes
- Cleaning In General (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LT2018009A LT6682B (lt) | 2018-02-09 | 2018-02-09 | Užterštų vamzdžių dezaktyvacijos būdas ir sistema |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA121289C2 true UA121289C2 (uk) | 2020-04-27 |
Family
ID=67615534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA201901277A UA121289C2 (uk) | 2018-02-09 | 2019-02-08 | Система та спосіб дезактивації радіоактивно забруднених трубчастих металевих елементів |
Country Status (2)
| Country | Link |
|---|---|
| LT (1) | LT6682B (lt) |
| UA (1) | UA121289C2 (lt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LT7176B (lt) | 2024-11-13 | 2025-12-29 | Uab Aksonas | Radioaktyviai užterštų vamzdžių deaktyvavimo ir radiacinės patikros sistema ir būdas |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200502758A (en) | 2003-07-07 | 2005-01-16 | Yuen Foong Paper Co Ltd | Portable secure information accessing system and method thereof |
| JP4549269B2 (ja) | 2005-09-20 | 2010-09-22 | 株式会社 エイブル | 管の再資源化方法 |
| RU2384906C2 (ru) | 2008-02-27 | 2010-03-20 | Общество с ограниченной ответственностью ООО "Александра-Плюс" | Ультразвуковая установка для дезактивации металлических деталей |
-
2018
- 2018-02-09 LT LT2018009A patent/LT6682B/lt not_active IP Right Cessation
-
2019
- 2019-02-08 UA UAA201901277A patent/UA121289C2/uk unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LT6682B (lt) | 2019-12-10 |
| LT2018009A (lt) | 2019-08-12 |
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