US1984745A - Electrodeposition of zinc - Google Patents
Electrodeposition of zinc Download PDFInfo
- Publication number
- US1984745A US1984745A US627961A US62796132A US1984745A US 1984745 A US1984745 A US 1984745A US 627961 A US627961 A US 627961A US 62796132 A US62796132 A US 62796132A US 1984745 A US1984745 A US 1984745A
- Authority
- US
- United States
- Prior art keywords
- zinc
- electrodes
- bath
- electrolyte
- electrodeposition
- 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
Images
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
- C25C1/16—Electrolytic production, recovery or refining of metals by electrolysis of solutions of zinc, cadmium or mercury
Definitions
- the invention allows of the electrodes being drawn out very conveniently, if necessary in groups, it being possible to reduce the distance between the electrodes over the whole surface to 1 cm. This causes a uniform distribution of current and a further saving in current.
- a further important advantage of this method of operation liesin the elimination of pumping work when-high current densities are employed. While'with the usual methods, when high current densities are used, the electrolyte has to be; mixed within the bath by continually pumping round the same electrolyte, when using the present invention the pumping is-unnecessary.- The by gravity from a common raised container for several series of baths.
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)
- Hybrid Cells (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB149652D DE611068C (de) | 1931-04-22 | 1931-04-22 | Verfahren und Vorrichtung zur elektrolytischen Abscheidung von Zink aus waessrigen Loesungen |
Publications (1)
Publication Number | Publication Date |
---|---|
US1984745A true US1984745A (en) | 1934-12-18 |
Family
ID=7002013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US627961A Expired - Lifetime US1984745A (en) | 1931-04-22 | 1932-08-08 | Electrodeposition of zinc |
Country Status (5)
Country | Link |
---|---|
US (1) | US1984745A (fr) |
DE (1) | DE611068C (fr) |
ES (1) | ES126366A1 (fr) |
FR (1) | FR735563A (fr) |
NL (1) | NL34675C (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3371020A (en) * | 1964-12-14 | 1968-02-27 | Union Carbide Corp | Process for the electrodeposition of metals |
US4575409A (en) * | 1984-01-05 | 1986-03-11 | American Hoechst Corporation | Apparatus for electrolyzing metal sheet |
US20130319877A1 (en) * | 2011-02-04 | 2013-12-05 | Kcm '2000' Ad | Method and device for zinc electrowinning from sulfate solutions |
-
1931
- 1931-04-22 DE DEB149652D patent/DE611068C/de not_active Expired
-
1932
- 1932-04-19 FR FR735563D patent/FR735563A/fr not_active Expired
- 1932-04-20 ES ES0126366A patent/ES126366A1/es not_active Expired
- 1932-04-21 NL NL60975A patent/NL34675C/xx active
- 1932-08-08 US US627961A patent/US1984745A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3371020A (en) * | 1964-12-14 | 1968-02-27 | Union Carbide Corp | Process for the electrodeposition of metals |
US4575409A (en) * | 1984-01-05 | 1986-03-11 | American Hoechst Corporation | Apparatus for electrolyzing metal sheet |
US20130319877A1 (en) * | 2011-02-04 | 2013-12-05 | Kcm '2000' Ad | Method and device for zinc electrowinning from sulfate solutions |
Also Published As
Publication number | Publication date |
---|---|
ES126366A1 (es) | 1932-06-16 |
NL34675C (nl) | 1935-02-15 |
DE611068C (de) | 1935-03-21 |
FR735563A (fr) | 1932-11-10 |
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