JPS6339680B2 - - Google Patents
Info
- Publication number
- JPS6339680B2 JPS6339680B2 JP57196396A JP19639682A JPS6339680B2 JP S6339680 B2 JPS6339680 B2 JP S6339680B2 JP 57196396 A JP57196396 A JP 57196396A JP 19639682 A JP19639682 A JP 19639682A JP S6339680 B2 JPS6339680 B2 JP S6339680B2
- Authority
- JP
- Japan
- Prior art keywords
- cleaned
- counter electrode
- liquid
- tank
- cover
- 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
- 229910044991 metal oxide Inorganic materials 0.000 claims description 38
- 150000004706 metal oxides Chemical class 0.000 claims description 38
- 239000007788 liquid Substances 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 20
- 239000008151 electrolyte solution Substances 0.000 claims description 19
- 230000002829 reductive effect Effects 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 238000005868 electrolysis reaction Methods 0.000 description 16
- 238000006722 reduction reaction Methods 0.000 description 11
- 239000000243 solution Substances 0.000 description 11
- 238000005260 corrosion Methods 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 7
- 238000004090 dissolution Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 5
- 239000010953 base metal Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 230000002285 radioactive effect Effects 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000013626 chemical specie Substances 0.000 description 2
- 239000008139 complexing agent Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 229910001252 Pd alloy Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- VBIXEXWLHSRNKB-UHFFFAOYSA-N ammonium oxalate Chemical compound [NH4+].[NH4+].[O-]C(=O)C([O-])=O VBIXEXWLHSRNKB-UHFFFAOYSA-N 0.000 description 1
- GTKRFUAGOKINCA-UHFFFAOYSA-M chlorosilver;silver Chemical compound [Ag].[Ag]Cl GTKRFUAGOKINCA-UHFFFAOYSA-M 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011538 cleaning material Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000003115 supporting electrolyte 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
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Cleaning By Liquid Or Steam (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57196396A JPS5985899A (ja) | 1982-11-09 | 1982-11-09 | 表面金属酸化物の電解除去方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57196396A JPS5985899A (ja) | 1982-11-09 | 1982-11-09 | 表面金属酸化物の電解除去方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5985899A JPS5985899A (ja) | 1984-05-17 |
| JPS6339680B2 true JPS6339680B2 (es) | 1988-08-05 |
Family
ID=16357166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57196396A Granted JPS5985899A (ja) | 1982-11-09 | 1982-11-09 | 表面金属酸化物の電解除去方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5985899A (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE443002B (sv) * | 1984-07-04 | 1986-02-10 | Asea Atom Ab | Sett for lokal rengoring av med korrosionsprodukter, fremst oxider, belagda metallytor pa en kernreaktor i samband med inspektion |
| US5135625A (en) * | 1991-11-25 | 1992-08-04 | Lewy Michael M | Method and apparatus for polishing the inner surface of metallic tubing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50121134A (es) * | 1974-03-12 | 1975-09-22 | ||
| JPS5786000A (en) * | 1980-11-14 | 1982-05-28 | Hitachi Ltd | Electrolytic polishing method |
| JPS5785980A (en) * | 1980-11-17 | 1982-05-28 | Hitachi Ltd | Method for removal of oxide on metallic surface |
-
1982
- 1982-11-09 JP JP57196396A patent/JPS5985899A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50121134A (es) * | 1974-03-12 | 1975-09-22 | ||
| JPS5786000A (en) * | 1980-11-14 | 1982-05-28 | Hitachi Ltd | Electrolytic polishing method |
| JPS5785980A (en) * | 1980-11-17 | 1982-05-28 | Hitachi Ltd | Method for removal of oxide on metallic surface |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5985899A (ja) | 1984-05-17 |
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