DE100975C - - Google Patents

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Publication number
DE100975C
DE100975C DENDAT100975D DE100975DA DE100975C DE 100975 C DE100975 C DE 100975C DE NDAT100975 D DENDAT100975 D DE NDAT100975D DE 100975D A DE100975D A DE 100975DA DE 100975 C DE100975 C DE 100975C
Authority
DE
Germany
Prior art keywords
alloys
electrochemical
galvanized
soda
nitric
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.)
Active
Application number
DENDAT100975D
Other languages
German (de)
Publication of DE100975C publication Critical patent/DE100975C/de
Active legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25CPROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/12Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25CPROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/06Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese
    • C25C1/08Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese of nickel or cobalt
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25CPROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/24Alloys obtained by cathodic reduction of all their ions

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)

Description

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.

Claims (1)

Patent-Anspruch:Patent claim: Verfahren zur elektrochemischen Ablösung des Kupfers, Nickels oder ihrer Legirungen von Eisen- oder Stahlabfällen, welche mit diesen Metallen oder Legirungen plattirt oder galvanisirt sind, durch elektrochemische Zersetzung der Metallauflagen in einer Lösung von salpetersaurem Natron.Process for the electrochemical removal of copper, nickel or their alloys of iron or steel scraps plated with these metals or alloys, or are galvanized, by electrochemical decomposition of the metal layers in a solution of nitric soda.
DENDAT100975D Active DE100975C (en)

Publications (1)

Publication Number Publication Date
DE100975C true DE100975C (en)

Family

ID=371736

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT100975D Active DE100975C (en)

Country Status (1)

Country Link
DE (1) DE100975C (en)

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