US1984745A - Electrodeposition of zinc - Google Patents

Electrodeposition of zinc Download PDF

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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
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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
Application number
US627961A
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English (en)
Inventor
Kaizik Karl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BERGWERKSGESELLSCHAFT GEORG VON GIESCHES ERBEN
FIRM GEORG VON GIESCHE'S ERBEN
Original Assignee
BERGWERKSGESELLSCHAFT GEORG VON GIESCHES ERBEN
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by BERGWERKSGESELLSCHAFT GEORG VON GIESCHES ERBEN filed Critical BERGWERKSGESELLSCHAFT GEORG VON GIESCHES ERBEN
Application granted granted Critical
Publication of US1984745A publication Critical patent/US1984745A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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.

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  • 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)
US627961A 1931-04-22 1932-08-08 Electrodeposition of zinc Expired - Lifetime US1984745A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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
DE611068C (de) 1935-03-21
FR735563A (fr) 1932-11-10
NL34675C (nl) 1935-02-15

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