ATE46193T1 - Verfahren zur gewinnung von edelmetallen. - Google Patents

Verfahren zur gewinnung von edelmetallen.

Info

Publication number
ATE46193T1
ATE46193T1 AT85850294T AT85850294T ATE46193T1 AT E46193 T1 ATE46193 T1 AT E46193T1 AT 85850294 T AT85850294 T AT 85850294T AT 85850294 T AT85850294 T AT 85850294T AT E46193 T1 ATE46193 T1 AT E46193T1
Authority
AT
Austria
Prior art keywords
metals
charge
precious metals
silver
halogenides
Prior art date
Application number
AT85850294T
Other languages
English (en)
Inventor
Hans Gunnar Berg
Sven Ake Holmstroem
Leif Johansson
Original Assignee
Boliden Ab
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 Boliden Ab filed Critical Boliden Ab
Application granted granted Critical
Publication of ATE46193T1 publication Critical patent/ATE46193T1/de

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
    • 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
    • C22B7/001—Dry processes
    • C22B7/002—Dry processes by treating with halogens, sulfur or compounds thereof; by carburising, by treating with hydrogen (hydriding)
    • 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
    • C22B11/02—Obtaining noble metals by dry processes
    • C22B11/021—Recovery of noble metals from waste materials
    • C22B11/023—Recovery of noble metals from waste materials from pyrometallurgical residues, e.g. from ashes, dross, flue dust, mud, skim, slag, sludge
    • 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)
AT85850294T 1984-09-28 1985-09-25 Verfahren zur gewinnung von edelmetallen. ATE46193T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8404862A SE453200B (sv) 1984-09-28 1984-09-28 Forfarande for utvinning av edelmetaller ur silverrika, halogenhaltiga material
EP19850850294 EP0176491B1 (de) 1984-09-28 1985-09-25 Verfahren zur Gewinnung von Edelmetallen

Publications (1)

Publication Number Publication Date
ATE46193T1 true ATE46193T1 (de) 1989-09-15

Family

ID=20357163

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85850294T ATE46193T1 (de) 1984-09-28 1985-09-25 Verfahren zur gewinnung von edelmetallen.

Country Status (6)

Country Link
US (1) US4613365A (de)
EP (1) EP0176491B1 (de)
AT (1) ATE46193T1 (de)
CA (1) CA1244654A (de)
DE (1) DE3572844D1 (de)
SE (1) SE453200B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5104445A (en) * 1987-07-31 1992-04-14 Chevron Research & Technology Co. Process for recovering metals from refractory ores
US5074910A (en) * 1987-11-23 1991-12-24 Chevron Research And Technology Company Process for recovering precious metals from sulfide ores
CA1336862C (en) * 1989-09-28 1995-09-05 Christopher A. Pickles Recovery of silver values from chlorides including silver chloride
SE505036C2 (sv) * 1995-10-13 1997-06-16 Boliden Mineral Ab Omhändertagande av avfallsprodukter med organiskt innehåll
RU2171301C2 (ru) * 1999-06-03 2001-07-27 Щелковский завод вторичных драгоценных металлов Способ извлечения драгоценных металлов, в частности серебра, из отходов
US6264039B1 (en) 1999-10-21 2001-07-24 The University Of Akron Method for precious metal recovery from slag
FI114808B (fi) * 2002-05-03 2004-12-31 Outokumpu Oy Menetelmä jalometallirikasteen jalostamiseksi
RU2351667C1 (ru) * 2007-10-10 2009-04-10 Открытое акционерное общество "Красноярский завод цветных металлов имени В.Н. Гулидова" (ОАО "Красцветмет") Способ переработки цинксодержащих золотосеребряных цианистых осадков
RU2398034C1 (ru) * 2009-03-30 2010-08-27 Закрытое акционерное общество "Золотодобывающая компания "Полюс" Способ переработки сульфидных золотосодержащих мышьяково-сурьмянистых концентратов или руд
RU2424338C1 (ru) * 2010-05-05 2011-07-20 Общество с ограниченной ответственностью "Сибпроект" Способ переработки цинксодержащих золотосеребряных и/или серебряно-золотых цементатов с извлечением ценных компонентов
RU2607681C1 (ru) * 2015-07-29 2017-01-10 Валерий Константинович Ларин Способ переработки сульфидных золотосодержащих концентратов и руд
RU2632742C2 (ru) * 2015-12-24 2017-10-09 Валерий Константинович Ларин Способ комплексной переработки золотосодержащих сульфидных мышьяковистых концентратов

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US718087A (en) * 1899-12-05 1903-01-13 Joseph H Berry Process of separating precious metals from their ores.
US815851A (en) * 1903-02-02 1906-03-20 Charles W Merrill Refining hydrometallurgical products containing precious metals.
US1415526A (en) * 1919-10-01 1922-05-09 Chykashige Masumi Process for recovering selenium and noble metals from electrolytic slimes and the like
US1896807A (en) * 1929-01-24 1933-02-07 Bauer Georg Process for the recovery of platimum and its bymetals from mattes
US2048152A (en) * 1933-11-17 1936-07-21 Int Nickel Co Method of recovering precious metals from mattes
GB689824A (en) * 1950-07-31 1953-04-08 Rainero Stratta Electro-melting process for the extraction of precious metals from ashes or industrial residues
DE2615529C3 (de) * 1976-04-09 1980-08-28 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Schachtofen zur Rückgewinnung von Edelmetallen aus edelmetallhaltigen Abfällen und Verfahren dazu
GB1601450A (en) * 1976-11-23 1981-10-28 Johnson Matthey Co Ltd Extraction of precious metals

Also Published As

Publication number Publication date
CA1244654A (en) 1988-11-15
DE3572844D1 (en) 1989-10-12
SE8404862L (sv) 1986-03-29
US4613365A (en) 1986-09-23
SE453200B (sv) 1988-01-18
EP0176491A1 (de) 1986-04-02
SE8404862D0 (sv) 1984-09-28
EP0176491B1 (de) 1989-09-06

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