ES8801394A1 - Procedimiento para la electrodeposicion catodica de metales con la generacion del acido correspondiente, a partir de disoluciones de sus sales - Google Patents
Procedimiento para la electrodeposicion catodica de metales con la generacion del acido correspondiente, a partir de disoluciones de sus salesInfo
- Publication number
- ES8801394A1 ES8801394A1 ES533927A ES533927A ES8801394A1 ES 8801394 A1 ES8801394 A1 ES 8801394A1 ES 533927 A ES533927 A ES 533927A ES 533927 A ES533927 A ES 533927A ES 8801394 A1 ES8801394 A1 ES 8801394A1
- Authority
- ES
- Spain
- Prior art keywords
- cathodic
- electrowinning
- metals
- corresponding acid
- acid generation
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/18—Electrolytic production, recovery or refining of metals by electrolysis of solutions of lead
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)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
PROCEDIMIENTO PARA LA ELECTRODEPOSICION CATODICA DE METALES CON LA GENERACION DEL ACIDO CORRESPONDIENTE, A PARTIR DE DISOLUCIONES DE SUS SALES. CONSISTE EN EL EMPLEO DE UNA CELDA ELECTROQUIMICA (3) EN LA QUE LOS COMPARTIMENTOS CATODICO (2) Y ANODICO (5) SE ENCUENTRAN SEPARADOS FISICAMENTE POR UNA MEMBRANA (6) CAMBIADORA DE CATIONES; EN EMPLEAR UN ELECTROLITO DIFERENTE EN CADA RECINTO ELECTRODICO; Y EN ALIMENTAR EL RECINTO CATODICO CON LA DISOLUCION DE LA SAL METALICA CORRESPONDIENTE, DESCARGANDOSE EL METAL EN EL CATODO, Y MANTENIENDOSE EL EQUILIBRIO ELECTRICO POR LA APORTACION DE PROTONES PROCEDENTES DEL ANOLITO, QUE SON TRANSFERIDOS A TRAVES DE LA MEMBRANA (6) POR SU CARACTERISTICA DE CAMBIO CATIONICO.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES533927A ES8801394A1 (es) | 1984-07-02 | 1984-07-02 | Procedimiento para la electrodeposicion catodica de metales con la generacion del acido correspondiente, a partir de disoluciones de sus sales |
CA000486094A CA1275635C (en) | 1984-07-02 | 1985-06-28 | Procedure for the cathodic electrowinning of metals, with the corresponding acid generation, from its salt solution |
US06/751,330 US4609443A (en) | 1984-07-02 | 1985-07-01 | Procedure for the cathodic electrowinning of metals, with the corresponding acid generation, from its salt solution |
EP85830164A EP0170632A3 (en) | 1984-07-02 | 1985-07-01 | Process for the cathodic electrowinning of metals, with the corresponding acid generation, from their salt solutions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES533927A ES8801394A1 (es) | 1984-07-02 | 1984-07-02 | Procedimiento para la electrodeposicion catodica de metales con la generacion del acido correspondiente, a partir de disoluciones de sus sales |
Publications (2)
Publication Number | Publication Date |
---|---|
ES533927A0 ES533927A0 (es) | 1987-05-16 |
ES8801394A1 true ES8801394A1 (es) | 1987-05-16 |
Family
ID=8487568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES533927A Expired ES8801394A1 (es) | 1984-07-02 | 1984-07-02 | Procedimiento para la electrodeposicion catodica de metales con la generacion del acido correspondiente, a partir de disoluciones de sus sales |
Country Status (4)
Country | Link |
---|---|
US (1) | US4609443A (es) |
EP (1) | EP0170632A3 (es) |
CA (1) | CA1275635C (es) |
ES (1) | ES8801394A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4832812A (en) * | 1987-09-08 | 1989-05-23 | Eco-Tec Limited | Apparatus for electroplating metals |
US4778572A (en) * | 1987-09-08 | 1988-10-18 | Eco-Tec Limited | Process for electroplating metals |
US5244551A (en) * | 1990-06-28 | 1993-09-14 | Metallgesellschaft Aktiengesellschaft | Process of regenerating waste pickle which contains metal salts and acids |
BE1007455A3 (nl) * | 1993-09-13 | 1995-07-04 | Dsm Nv | Werkwijze voor het terugwinnen van een zwaar metaal. |
JP3089595B2 (ja) * | 1994-08-19 | 2000-09-18 | 日鉱金属株式会社 | 電解採取によるインジウムの回収方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1952850A (en) * | 1931-10-06 | 1934-03-27 | Koehler William | Method and apparatus for galvanic deposition of copper and other metals |
US3072545A (en) * | 1961-11-20 | 1963-01-08 | Ionics | Electroplating of metals |
US3537961A (en) * | 1967-12-18 | 1970-11-03 | Mutual Mining & Refining Ltd | Process of treating copper ores |
ZA745625B (en) * | 1974-09-04 | 1975-12-31 | Ato Platinum Mines Ltd | Improvements in or relating to the electrolytic recovery of nickel and zinc |
GB1481663A (en) * | 1975-01-09 | 1977-08-03 | Parel S | Electrowinning of metals |
DE2943533A1 (de) * | 1979-10-27 | 1981-05-07 | Duisburger Kupferhütte, 4100 Duisburg | Verfahren zur elektrochemischen gewinnung von metallen |
-
1984
- 1984-07-02 ES ES533927A patent/ES8801394A1/es not_active Expired
-
1985
- 1985-06-28 CA CA000486094A patent/CA1275635C/en not_active Expired - Lifetime
- 1985-07-01 US US06/751,330 patent/US4609443A/en not_active Expired - Lifetime
- 1985-07-01 EP EP85830164A patent/EP0170632A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US4609443A (en) | 1986-09-02 |
EP0170632A3 (en) | 1986-02-12 |
EP0170632A2 (en) | 1986-02-05 |
ES533927A0 (es) | 1987-05-16 |
CA1275635C (en) | 1990-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20030203 |