FR897914A - Method and apparatus for the regeneration of used photographic fixing baths and the recovery of the silver they contain - Google Patents

Method and apparatus for the regeneration of used photographic fixing baths and the recovery of the silver they contain

Info

Publication number
FR897914A
FR897914A FR897914DA FR897914A FR 897914 A FR897914 A FR 897914A FR 897914D A FR897914D A FR 897914DA FR 897914 A FR897914 A FR 897914A
Authority
FR
France
Prior art keywords
regeneration
silver
recovery
contain
photographic fixing
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
Application number
Other languages
French (fr)
Inventor
Jacques Quaglia
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.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR897914A publication Critical patent/FR897914A/en
Expired legal-status Critical Current

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
    • C25C1/20—Electrolytic production, recovery or refining of metals by electrolysis of solutions of noble metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR897914D 1943-01-07 1943-01-07 Method and apparatus for the regeneration of used photographic fixing baths and the recovery of the silver they contain Expired FR897914A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR897914T 1943-01-07

Publications (1)

Publication Number Publication Date
FR897914A true FR897914A (en) 1945-04-05

Family

ID=9391693

Family Applications (1)

Application Number Title Priority Date Filing Date
FR897914D Expired FR897914A (en) 1943-01-07 1943-01-07 Method and apparatus for the regeneration of used photographic fixing baths and the recovery of the silver they contain

Country Status (1)

Country Link
FR (1) FR897914A (en)

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