ES2136293T3 - Tratamiento electrolitico de materiales. - Google Patents
Tratamiento electrolitico de materiales.Info
- Publication number
- ES2136293T3 ES2136293T3 ES95921021T ES95921021T ES2136293T3 ES 2136293 T3 ES2136293 T3 ES 2136293T3 ES 95921021 T ES95921021 T ES 95921021T ES 95921021 T ES95921021 T ES 95921021T ES 2136293 T3 ES2136293 T3 ES 2136293T3
- Authority
- ES
- Spain
- Prior art keywords
- electrolyte
- treated
- receptacle
- gas
- contact
- 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
- 239000000463 material Substances 0.000 title abstract 7
- 239000003792 electrolyte Substances 0.000 abstract 7
- XLYOFNOQVPJJNP-PWCQTSIFSA-N Tritiated water Chemical compound [3H]O[3H] XLYOFNOQVPJJNP-PWCQTSIFSA-N 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
- G21F9/002—Decontamination of the surface of objects with chemical or electrochemical processes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/10—Agitating of electrolytes; Moving of racks
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
UN METODO PARA TRATAR ELECTROLITICAMENTE UN CUERPO DE MATERIAL CONDUCTOR QUE CONSISTE EN COLOCAR EL MATERIAL A TRATAR EN UN ELECTROLITO OXIDANTE ACUOSO, HACER PASAR UNA CORRIENTE ELECTRICA A TRAVES DEL ELECTROLITO Y DEL MATERIAL A TRATAR Y ROCIAR EL ELECTROLITO CON GAS. EL MATERIAL A TRATAR SE COLOCA EN UNA CESTA QUE CONTIENE UNA ESTRUCTURA CONDUCTORA CON UN RECEPTACULO AISLANTE ACOPLADO EN ELLA, EN DONDE LA CESTA SE PUEDE INTRODUCIR EN Y SACAR DEL ELECTROLITO SEGUN SE DESEE. EL RECEPTACULO AISLANTE SE PUEDE RETIRAR DE LA ESTRUCTURA CONDUCTORA, Y LA ESTRUCTURA TIENE UN ELEMENTO DE RETENCION PARA RECIBIR EL RECEPTACULO AISLANTE. EL RECEPTACULO INCLUYE EN LA BASE UNAS PERFORACIONES PARA PERMITIR QUE EL ELECTROLITO ENTRE EN CONTACTO CON EL MATERIAL A TRATAR. EL ELECTROLITO SE ROCIA CON GAS EN LA REGION DONDE EL MATERIAL A TRATAR SE ENCUENTRA EN CONTACTO CON EL, EN DONDE EL GAS ES SUMINISTRADO A TRAVES DE UNA PLURALIDAD DE TUBOS (21, 22) QUE SE EXTIENDEN A TRAVES DEL ELECTROLITO POR DEBAJO DE LA BASE PERFORADA DEL RECEPTACULO AISLANTE. CADA TUBO TIENE UNA PLURALIDAD DE AGUJEROS DE SALIDA DEL GAS DIRIGIDOS HACIA EL MATERIAL A TRATAR.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9411063A GB9411063D0 (en) | 1994-06-02 | 1994-06-02 | Electrolytic treatment of material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2136293T3 true ES2136293T3 (es) | 1999-11-16 |
Family
ID=10756090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES95921021T Expired - Lifetime ES2136293T3 (es) | 1994-06-02 | 1995-06-01 | Tratamiento electrolitico de materiales. |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US5785836A (es) |
| EP (1) | EP0715660B1 (es) |
| JP (1) | JPH09501775A (es) |
| CA (1) | CA2168122A1 (es) |
| DE (1) | DE69512356T2 (es) |
| ES (1) | ES2136293T3 (es) |
| GB (1) | GB9411063D0 (es) |
| WO (1) | WO1995033872A1 (es) |
| ZA (1) | ZA954563B (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242380A (zh) * | 2010-05-13 | 2011-11-16 | 天津市大港镀锌厂 | 加强镀锌钝化层均匀性的方法 |
| KR20250107279A (ko) * | 2021-12-02 | 2025-07-11 | 헤이저 그룹 리미티드 | 흑연 재료의 정제 공정 |
| GB2621621A (en) * | 2022-08-18 | 2024-02-21 | Jacobs U K Ltd | Decontamination and regeneration of irradiated graphite |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US429386A (en) * | 1890-06-03 | Process of separating metallic impurities from graphite | ||
| US1600730A (en) * | 1922-07-31 | 1926-09-21 | Leonidas C Haffner | Process of and apparatus for use in electrolytic purification of graphite |
| US2903402A (en) * | 1951-09-26 | 1959-09-08 | Jr Leonard W Fromm | Recovery of valuable material from graphite bodies |
| US3316164A (en) * | 1964-04-23 | 1967-04-25 | Sprague Electric Co | Etching of aluminum foil |
| CH458007A (fr) * | 1966-09-10 | 1968-06-15 | Sel Rex Corp | Procédé pour le traitement galvanique de pièces en vrac et installation pour la mise en oeuvre de ce procédé |
| CA1020115A (en) * | 1973-02-09 | 1977-11-01 | Victor A. Ettel | Air sparging electrowinning cell |
| US3875041A (en) * | 1974-02-25 | 1975-04-01 | Kennecott Copper Corp | Apparatus for the electrolytic recovery of metal employing improved electrolyte convection |
| DE2846692A1 (de) * | 1978-10-26 | 1980-05-08 | Norddeutsche Affinerie | Anode |
| GB2182259A (en) * | 1985-10-31 | 1987-05-13 | Nat Res Dev | Gas sparger |
| GB9217414D0 (en) * | 1992-08-15 | 1992-09-30 | British Nuclear Fuels Plc | Removal of metal from graphite |
| FR2697539B1 (fr) * | 1992-11-03 | 1994-12-02 | Pechiney Recherche | Méthode, dispositif et appareil de traitement de surface de corps de boîtes métalliques, en particulier an al ou ses alliages. |
-
1994
- 1994-06-02 GB GB9411063A patent/GB9411063D0/en active Pending
-
1995
- 1995-06-01 JP JP8500535A patent/JPH09501775A/ja active Pending
- 1995-06-01 DE DE69512356T patent/DE69512356T2/de not_active Expired - Fee Related
- 1995-06-01 EP EP95921021A patent/EP0715660B1/en not_active Expired - Lifetime
- 1995-06-01 CA CA002168122A patent/CA2168122A1/en not_active Abandoned
- 1995-06-01 WO PCT/GB1995/001267 patent/WO1995033872A1/en not_active Ceased
- 1995-06-01 ES ES95921021T patent/ES2136293T3/es not_active Expired - Lifetime
- 1995-06-01 US US08/586,767 patent/US5785836A/en not_active Expired - Fee Related
- 1995-06-02 ZA ZA954563A patent/ZA954563B/xx unknown
-
1997
- 1997-11-12 US US08/968,212 patent/US5840165A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09501775A (ja) | 1997-02-18 |
| US5785836A (en) | 1998-07-28 |
| DE69512356D1 (de) | 1999-10-28 |
| WO1995033872A1 (en) | 1995-12-14 |
| US5840165A (en) | 1998-11-24 |
| DE69512356T2 (de) | 2000-04-13 |
| ZA954563B (en) | 1996-01-25 |
| EP0715660A1 (en) | 1996-06-12 |
| GB9411063D0 (en) | 1994-07-20 |
| EP0715660B1 (en) | 1999-09-22 |
| CA2168122A1 (en) | 1995-12-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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