FR945542A - Method and apparatus for recovering silver from hyposulphite-based solutions - Google Patents

Method and apparatus for recovering silver from hyposulphite-based solutions

Info

Publication number
FR945542A
FR945542A FR945542DA FR945542A FR 945542 A FR945542 A FR 945542A FR 945542D A FR945542D A FR 945542DA FR 945542 A FR945542 A FR 945542A
Authority
FR
France
Prior art keywords
hyposulphite
based solutions
recovering silver
recovering
silver
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
Roberto Piontelli
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 FR945542A publication Critical patent/FR945542A/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)
FR945542D 1946-10-19 1947-04-21 Method and apparatus for recovering silver from hyposulphite-based solutions Expired FR945542A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT945542X 1946-10-19

Publications (1)

Publication Number Publication Date
FR945542A true FR945542A (en) 1949-05-06

Family

ID=11332372

Family Applications (1)

Application Number Title Priority Date Filing Date
FR945542D Expired FR945542A (en) 1946-10-19 1947-04-21 Method and apparatus for recovering silver from hyposulphite-based solutions

Country Status (1)

Country Link
FR (1) FR945542A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014764A (en) * 1971-07-08 1977-03-29 Agfa-Gevaert, A.G. Process for desilvering used bleach fix baths

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014764A (en) * 1971-07-08 1977-03-29 Agfa-Gevaert, A.G. Process for desilvering used bleach fix baths

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