CA1041039A - Electrolytic dissolver - Google Patents
Electrolytic dissolverInfo
- Publication number
- CA1041039A CA1041039A CA222,475A CA222475A CA1041039A CA 1041039 A CA1041039 A CA 1041039A CA 222475 A CA222475 A CA 222475A CA 1041039 A CA1041039 A CA 1041039A
- Authority
- CA
- Canada
- Prior art keywords
- electrode
- dissolved
- dissolver
- vessel
- electrolyte
- 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
- 239000000463 material Substances 0.000 claims abstract description 84
- 239000003792 electrolyte Substances 0.000 claims abstract description 42
- 238000004090 dissolution Methods 0.000 claims abstract description 22
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 24
- 229910052715 tantalum Inorganic materials 0.000 claims description 13
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 13
- 229910052697 platinum Inorganic materials 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 11
- 229910052758 niobium Inorganic materials 0.000 claims description 7
- 239000010955 niobium Substances 0.000 claims description 7
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 230000000284 resting effect Effects 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000005868 electrolysis reaction Methods 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 description 30
- 239000002184 metal Substances 0.000 description 30
- 229910052778 Plutonium Inorganic materials 0.000 description 24
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 description 24
- 239000000243 solution Substances 0.000 description 17
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 229910017604 nitric acid Inorganic materials 0.000 description 8
- 150000002739 metals Chemical class 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 238000007792 addition Methods 0.000 description 4
- 239000004809 Teflon Substances 0.000 description 3
- 229920006362 Teflon® Polymers 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 2
- 238000002048 anodisation reaction Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000005297 pyrex Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- 241000555825 Clupeidae Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- YZCKVEUIGOORGS-UHFFFAOYSA-N Hydrogen atom Chemical compound [H] YZCKVEUIGOORGS-UHFFFAOYSA-N 0.000 description 1
- 229920006370 Kynar Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- WAIPAZQMEIHHTJ-UHFFFAOYSA-N [Cr].[Co] Chemical compound [Cr].[Co] WAIPAZQMEIHHTJ-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 239000003758 nuclear fuel Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005514 radiochemical analysis Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US459737A US3901786A (en) | 1974-04-10 | 1974-04-10 | Electrolytic dissolver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1041039A true CA1041039A (en) | 1978-10-24 |
Family
ID=23825948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA222,475A Expired CA1041039A (en) | 1974-04-10 | 1975-03-19 | Electrolytic dissolver |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3901786A (enExample) |
| JP (1) | JPS50141578A (enExample) |
| BE (1) | BE827763A (enExample) |
| CA (1) | CA1041039A (enExample) |
| DE (1) | DE2515589A1 (enExample) |
| FR (1) | FR2267393A1 (enExample) |
| GB (1) | GB1449106A (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3976775A (en) * | 1975-05-06 | 1976-08-24 | The United States Of America As Represented By The United States Energy Research And Development Administration | Method for dissolving plutonium dioxide |
| CA1175904A (en) * | 1982-04-02 | 1984-10-09 | Stelco Inc. | Metal analysis for acid-soluble elements |
| US5441622A (en) * | 1992-10-06 | 1995-08-15 | Kew Import/Export, Inc. | Sharps destruction apparatus |
| US5865965A (en) * | 1994-02-01 | 1999-02-02 | Kabushiki Kaisha Toshiba | Apparatus for electrochemical decontamination of radioactive metallic waste |
| US9469914B2 (en) * | 2011-06-28 | 2016-10-18 | Varel International Ind., L.P. | Ultrasound assisted electrochemical catalyst removal for superhard materials |
| CN111188084B (zh) * | 2020-01-09 | 2021-04-02 | 中国原子能科学研究院 | 一种适合于热室应用的可更换的整体电极及电极更换装置 |
| RU2758450C1 (ru) * | 2020-08-16 | 2021-10-28 | Акционерное общество «Прорыв» | Способ переработки нитридного ОЯТ в солевых расплавах с удалением остаточного количества хлорирующего агента |
| US20240295475A9 (en) * | 2022-08-02 | 2024-09-05 | Aditi Bhaskar | Portable compound trace detection device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2655473A (en) * | 1948-07-20 | 1953-10-13 | Metal & Thermit Corp | Electrolytic detinning |
-
1974
- 1974-04-10 US US459737A patent/US3901786A/en not_active Expired - Lifetime
-
1975
- 1975-03-13 GB GB1045875A patent/GB1449106A/en not_active Expired
- 1975-03-19 CA CA222,475A patent/CA1041039A/en not_active Expired
- 1975-04-07 JP JP50041352A patent/JPS50141578A/ja active Pending
- 1975-04-10 DE DE19752515589 patent/DE2515589A1/de active Pending
- 1975-04-10 BE BE2054260A patent/BE827763A/xx unknown
- 1975-04-10 FR FR7511264A patent/FR2267393A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US3901786A (en) | 1975-08-26 |
| BE827763A (fr) | 1975-07-31 |
| FR2267393A1 (enExample) | 1975-11-07 |
| DE2515589A1 (de) | 1976-03-04 |
| GB1449106A (en) | 1976-09-15 |
| JPS50141578A (enExample) | 1975-11-14 |
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