FI77271C - Elektrod, elektrokemisk cell, bipolar cell och förfarande för framstäl lning av en elektrod. - Google Patents
Elektrod, elektrokemisk cell, bipolar cell och förfarande för framstäl lning av en elektrod. Download PDFInfo
- Publication number
- FI77271C FI77271C FI842530A FI842530A FI77271C FI 77271 C FI77271 C FI 77271C FI 842530 A FI842530 A FI 842530A FI 842530 A FI842530 A FI 842530A FI 77271 C FI77271 C FI 77271C
- Authority
- FI
- Finland
- Prior art keywords
- fibers
- electrode
- metal
- fiber
- electrodes
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/02—Electrodes; Connections thereof
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/10—Electrodes, e.g. composition, counter electrode
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Electroplating Methods And Accessories (AREA)
- Electrolytic Production Of Metals (AREA)
- Primary Cells (AREA)
- Multicomponent Fibers (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Inorganic Fibers (AREA)
Claims (5)
1. Elektrod (10; 22) som omfattar ett flertal bred-vld varandra belägna kontlnuerliga fibrer (12), varvid 5 varje fiber (12) har ett tunt, fast vidhäftande metalliskt överdrag (14) ρά sig, kännetecknad därav, att ändar av den med metall överdragna fibern (12) uppvisar ett anslutningsdon (16), och att en elektriskt ledande metall (18) sträcker sig mellan metallöverdragen (14) i 10 fibrernas (12) ändar och förbinder de tili varandra och tili anslutningsdonet (16) för att bilda en enhetlig metall-matris, som bildar en effektiv elektrisk koppling mellan de med metall överdragna fibrerna (12) och nämnda anslutningsdon (16).
2. Elektrokemisk cell, som omfattar ätminstone ett elektrodpar, varvid elektroderna (30a, 30c; 102, 104; 132, 134; 158, 160; 166, 168) i varje par har motsatta elektriska laddningar och ätminstone en elektrod i varje par omfattar ett flertal bredvid varandra liggande, kon-20 tinuerliga fibrer (12), varvid varje fiber uppvisar ett tunnt, fast vidhäftande metallöverdrag (14) pä sig, kännetecknad därav, att ändarna av fibrerna (12) i nämnda ätminstone en elektrod som innehäller fibrer är närä varandra, och att nämnda elektrod omfattar ett 25 metallöverdrag pä varje fiber (12) i nämnda ändar, vilket sträcker sig utmed varje fiber (12), ett anslutningsdon i nämnda med metall överdragna ändar av fibrerna samt en elektriskt ledande metall (18), vilken sträcker sig mellan metallöverdragen i fiberändarna och förbinder de tili 30 varandra och tili nämnda anslutningsdon för att bilda en enhetlig metallmatris, vilken bildar en effektiv elektrisk koppling mellan de med metall överdragna fibrerna och nämnda anslutningsdon.
3. Elektrokemisk cell enligt patentkravet 2, 35 kännetecknad därav, att den ena av elektroder-
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50760483A | 1983-06-24 | 1983-06-24 | |
US50760483 | 1983-06-24 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI842530A0 FI842530A0 (fi) | 1984-06-21 |
FI842530A FI842530A (fi) | 1984-12-25 |
FI77271B FI77271B (fi) | 1988-10-31 |
FI77271C true FI77271C (sv) | 1989-02-10 |
Family
ID=24019322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI842530A FI77271C (sv) | 1983-06-24 | 1984-06-21 | Elektrod, elektrokemisk cell, bipolar cell och förfarande för framstäl lning av en elektrod. |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP0129845B1 (sv) |
JP (1) | JPH0723549B2 (sv) |
KR (1) | KR900006119B1 (sv) |
AT (1) | ATE38255T1 (sv) |
AU (1) | AU572858B2 (sv) |
CA (1) | CA1273604A (sv) |
DE (1) | DE3474841D1 (sv) |
DK (1) | DK163310C (sv) |
ES (2) | ES8604321A1 (sv) |
FI (1) | FI77271C (sv) |
HK (1) | HK5691A (sv) |
IL (1) | IL72209A (sv) |
NO (1) | NO164670C (sv) |
SG (1) | SG98190G (sv) |
ZA (1) | ZA844777B (sv) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3482273D1 (de) * | 1983-06-24 | 1990-06-21 | American Cyanamid Co | Vorrichtung und verfahren zum kontinuierlichen plattieren von fasern. |
EP0151055B1 (fr) * | 1984-01-09 | 1988-08-31 | Yves Heroguelle | Perfectionnements aux dispositifs de récupération galvanique de métaux en solutions diluées |
GB9318794D0 (en) * | 1993-09-10 | 1993-10-27 | Ea Tech Ltd | A high surface area cell for the recovery of metals from dilute solutions |
US7378011B2 (en) | 2003-07-28 | 2008-05-27 | Phelps Dodge Corporation | Method and apparatus for electrowinning copper using the ferrous/ferric anode reaction |
US7494580B2 (en) | 2003-07-28 | 2009-02-24 | Phelps Dodge Corporation | System and method for producing copper powder by electrowinning using the ferrous/ferric anode reaction |
US7452455B2 (en) | 2004-07-22 | 2008-11-18 | Phelps Dodge Corporation | System and method for producing metal powder by electrowinning |
US7378010B2 (en) | 2004-07-22 | 2008-05-27 | Phelps Dodge Corporation | System and method for producing copper powder by electrowinning in a flow-through electrowinning cell |
US7393438B2 (en) | 2004-07-22 | 2008-07-01 | Phelps Dodge Corporation | Apparatus for producing metal powder by electrowinning |
KR100729281B1 (ko) * | 2005-10-21 | 2007-06-15 | 중앙아이엔티 주식회사 | 전해조용 전극구조 |
AP2010005337A0 (en) | 2008-01-17 | 2010-08-31 | Freeport Mcmoran Corp | Method and apparatus for electrowinning copper using an atmospheric leach with ferrous/ferric anode reaction electrowinning |
JP5787580B2 (ja) * | 2011-04-06 | 2015-09-30 | 株式会社東芝 | 電解還元装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2151618C3 (de) * | 1971-10-16 | 1975-05-28 | Maschinenfabrik Augsburg-Nuernberg Ag, 8000 Muenchen | Verfahren und Vorrichtung zum kathodischen Behandeln dünner elektrisch leitender Faserstränge bzw. -bündel |
CA1055885A (en) * | 1974-08-07 | 1979-06-05 | Bernard Fleet | Carbon fiber electrode |
US4108757A (en) * | 1974-08-07 | 1978-08-22 | 308489 Ontario Limited | Carbon fiber electrode |
JPS55121271A (en) * | 1979-03-12 | 1980-09-18 | Matsushita Electric Ind Co Ltd | Manufacturing method of electrode substrate for battery |
DE2929346C2 (de) * | 1979-07-20 | 1985-10-17 | C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach | Regenerierbare formstabile Faserwerkstoff-Elektrode für schmelzflußelektrolytische Prozesse |
JPS5757879A (en) * | 1980-09-24 | 1982-04-07 | Hitachi Ltd | Insoluble electrode |
IL67867A (en) * | 1982-03-16 | 1987-10-30 | Electro Metalloid Corp | Yarns and tows comprising high strength metal coated fibers,process for their production and articles made therefrom |
DE3482273D1 (de) * | 1983-06-24 | 1990-06-21 | American Cyanamid Co | Vorrichtung und verfahren zum kontinuierlichen plattieren von fasern. |
-
1984
- 1984-06-20 DE DE8484107101T patent/DE3474841D1/de not_active Expired
- 1984-06-20 AT AT84107101T patent/ATE38255T1/de not_active IP Right Cessation
- 1984-06-20 EP EP84107101A patent/EP0129845B1/en not_active Expired
- 1984-06-21 FI FI842530A patent/FI77271C/sv not_active IP Right Cessation
- 1984-06-22 ZA ZA844777A patent/ZA844777B/xx unknown
- 1984-06-22 AU AU29772/84A patent/AU572858B2/en not_active Ceased
- 1984-06-22 ES ES533656A patent/ES8604321A1/es not_active Expired
- 1984-06-22 CA CA000457194A patent/CA1273604A/en not_active Expired - Fee Related
- 1984-06-22 IL IL72209A patent/IL72209A/xx unknown
- 1984-06-22 NO NO842527A patent/NO164670C/no not_active IP Right Cessation
- 1984-06-22 DK DK306984A patent/DK163310C/da not_active IP Right Cessation
- 1984-06-23 KR KR1019840003600A patent/KR900006119B1/ko not_active IP Right Cessation
- 1984-06-23 JP JP59129912A patent/JPH0723549B2/ja not_active Expired - Lifetime
-
1985
- 1985-09-30 ES ES547434A patent/ES8700337A1/es not_active Expired
-
1990
- 1990-12-10 SG SG981/90A patent/SG98190G/en unknown
-
1991
- 1991-01-17 HK HK56/91A patent/HK5691A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI842530A (fi) | 1984-12-25 |
ES8700337A1 (es) | 1986-10-16 |
DK306984A (da) | 1984-12-25 |
ES8604321A1 (es) | 1986-01-16 |
DK163310C (da) | 1992-07-06 |
ATE38255T1 (de) | 1988-11-15 |
NO164670C (no) | 1990-10-31 |
JPH0723549B2 (ja) | 1995-03-15 |
AU2977284A (en) | 1985-01-03 |
EP0129845A1 (en) | 1985-01-02 |
IL72209A0 (en) | 1984-10-31 |
NO842527L (no) | 1984-12-27 |
FI842530A0 (fi) | 1984-06-21 |
KR900006119B1 (ko) | 1990-08-22 |
FI77271B (fi) | 1988-10-31 |
AU572858B2 (en) | 1988-05-19 |
KR850004793A (ko) | 1985-07-27 |
JPS6059092A (ja) | 1985-04-05 |
NO164670B (no) | 1990-07-23 |
ES533656A0 (es) | 1986-01-16 |
DE3474841D1 (en) | 1988-12-01 |
DK163310B (da) | 1992-02-17 |
ES547434A0 (es) | 1986-10-16 |
CA1273604A (en) | 1990-09-04 |
SG98190G (en) | 1991-02-14 |
HK5691A (en) | 1991-01-25 |
DK306984D0 (da) | 1984-06-22 |
ZA844777B (en) | 1985-02-27 |
IL72209A (en) | 1988-01-31 |
EP0129845B1 (en) | 1988-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: AMERICAN CYANAMID COMPANY |