ES449321A1 - Procedimiento para enriquecer la plata en residuos que con- tienen plata y plomo. - Google Patents

Procedimiento para enriquecer la plata en residuos que con- tienen plata y plomo.

Info

Publication number
ES449321A1
ES449321A1 ES449321A ES449321A ES449321A1 ES 449321 A1 ES449321 A1 ES 449321A1 ES 449321 A ES449321 A ES 449321A ES 449321 A ES449321 A ES 449321A ES 449321 A1 ES449321 A1 ES 449321A1
Authority
ES
Spain
Prior art keywords
silver
sulphide
lead
known manner
copper
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
ES449321A
Other languages
English (en)
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.)
Duisburger Kupferhuette
Original Assignee
Duisburger Kupferhuette
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 by Duisburger Kupferhuette filed Critical Duisburger Kupferhuette
Publication of ES449321A1 publication Critical patent/ES449321A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/02—Working-up flue dust
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ES449321A 1975-06-28 1976-06-28 Procedimiento para enriquecer la plata en residuos que con- tienen plata y plomo. Expired ES449321A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752528989 DE2528989A1 (de) 1975-06-28 1975-06-28 Verfahren zur anreicherung von silber aus silber- und bleihaltigen rueckstaenden

Publications (1)

Publication Number Publication Date
ES449321A1 true ES449321A1 (es) 1977-08-16

Family

ID=5950219

Family Applications (1)

Application Number Title Priority Date Filing Date
ES449321A Expired ES449321A1 (es) 1975-06-28 1976-06-28 Procedimiento para enriquecer la plata en residuos que con- tienen plata y plomo.

Country Status (7)

Country Link
US (1) US4127639A (es)
BE (1) BE839867A (es)
CA (1) CA1083826A (es)
DE (1) DE2528989A1 (es)
ES (1) ES449321A1 (es)
GB (1) GB1539045A (es)
PT (1) PT64974B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4354870A (en) * 1981-01-15 1982-10-19 Mobil Oil Corporation Metals beneficiation process
US4372782A (en) * 1981-05-20 1983-02-08 Provincial Holdings Ltd. Recovery of lead and silver from minerals and process residues
FR2556370A1 (fr) * 1983-12-09 1985-06-14 Penarroya Miniere Metall Procede de recuperation de l'argent, notamment des residus de lixiviation des minerais de zinc
US4579589A (en) * 1984-11-29 1986-04-01 Atlantic Richfield Company Process for the recovery of precious metals from a roaster calcine leach residue
US5162106A (en) * 1989-10-12 1992-11-10 The Governors Of The University Of Alberta Photographic fixer regeneration
US5176802A (en) * 1991-07-19 1993-01-05 Willem P. C. Duyvesteyn Treatment of copper sulfide concentrates
US6264841B1 (en) 1995-06-30 2001-07-24 Helen E. A. Tudor Method for treating contaminated liquids
WO2001030693A1 (en) * 1999-10-28 2001-05-03 Aron Vecht Preparation of sulphides
PE20021021A1 (es) * 2001-03-08 2002-11-08 Billiton Sa Ltd Recuperacion de metales desde materiales conteniendo jarosita
AU2014326871B2 (en) * 2013-09-27 2017-11-30 Tecnicas Reunidas, S.A. Process for the selective recovery of lead and silver
CN106086432B (zh) * 2016-06-16 2020-07-03 北京科技大学 一种从硫酸铅渣中回收铅、银的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US561544A (en) * 1896-06-02 Frederic p
US295887A (en) * 1884-03-25 Teeeitoey
US900452A (en) * 1907-02-16 1908-10-06 Int Nickel Co Art of separating metals from matte.
DE2428793A1 (de) * 1974-06-14 1976-01-08 Duisburger Kupferhuette Kombiniertes verfahren zur aufarbeitung reiner und komplexer kupferkonzentrate

Also Published As

Publication number Publication date
PT64974A (de) 1976-05-01
CA1083826A (en) 1980-08-19
DE2528989A1 (de) 1977-01-27
BE839867A (fr) 1976-07-16
GB1539045A (en) 1979-01-24
PT64974B (de) 1977-09-07
US4127639A (en) 1978-11-28

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