PT78861A - Process for the recuperation of noble metals from the roasting ashes of the polymetallic sulphurated oves - Google Patents

Process for the recuperation of noble metals from the roasting ashes of the polymetallic sulphurated oves

Info

Publication number
PT78861A
PT78861A PT7886184A PT7886184A PT78861A PT 78861 A PT78861 A PT 78861A PT 7886184 A PT7886184 A PT 7886184A PT 7886184 A PT7886184 A PT 7886184A PT 78861 A PT78861 A PT 78861A
Authority
PT
Portugal
Prior art keywords
ashes
valuable metals
oves
sulphurated
polymetallic
Prior art date
Application number
PT7886184A
Other languages
English (en)
Other versions
PT78861B (en
Original Assignee
Espanola Minas Tharsis Co
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 Espanola Minas Tharsis Co filed Critical Espanola Minas Tharsis Co
Publication of PT78861A publication Critical patent/PT78861A/pt
Publication of PT78861B publication Critical patent/PT78861B/pt

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
    • C22B7/02—Working-up flue dust
    • 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
    • C22B7/04—Working-up slag
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
PT7886184A 1983-07-07 1984-07-06 Process for the recuperation of noble metals from the roasting ashes of the polymetallic sulphurated oves PT78861B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES523935A ES8500333A1 (es) 1983-07-07 1983-07-07 Procedimiento para recuperar metales valiosos de las cenizas de piritas normales y complejas

Publications (2)

Publication Number Publication Date
PT78861A true PT78861A (en) 1984-08-01
PT78861B PT78861B (en) 1986-06-02

Family

ID=8485986

Family Applications (1)

Application Number Title Priority Date Filing Date
PT7886184A PT78861B (en) 1983-07-07 1984-07-06 Process for the recuperation of noble metals from the roasting ashes of the polymetallic sulphurated oves

Country Status (5)

Country Link
EP (1) EP0134435B1 (pt)
AT (1) ATE38060T1 (pt)
DE (1) DE3474691D1 (pt)
ES (1) ES8500333A1 (pt)
PT (1) PT78861B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3534224A1 (de) * 1985-09-23 1987-04-02 Gock Eberhard Priv Doz Prof Dr Verfahren zur nasschemischen gewinnung von edelmetallen aus kohlenstoffhaltigen arsenopyritkonzentraten
IT1243120B (it) * 1990-06-21 1994-05-24 Servizi Costieri Srl Procedimento per il trattamento del particolato fine proveniente da elettrofiltri di impianti di potenza alimentati da olio minerale.
FI922722A (fi) * 1991-06-14 1993-12-12 Riotinto Minera Sa Process foer aotervinning av icke-jaernhaltiga metaller fraon pyritslagg
AUPN439395A0 (en) * 1995-07-25 1995-08-17 Bactech (Australia) Pty Limited Process for the removal of arsenic from bacterial leach liquors and slurries
CN102925706B (zh) * 2011-08-09 2014-07-02 深圳市格林美高新技术股份有限公司 一种处理钴镍铜湿法冶金废水渣的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE307085C (pt) * 1900-01-01
DE312384C (pt) * 1900-01-01
DE209508C (pt) * 1900-01-01
DE501613C (de) * 1926-10-07 1930-07-03 Italo Cavalli Verfahren zur Entschwefelung von Pyritabbraenden
FR627630A (fr) * 1927-01-17 1927-10-08 Procédé pour extraire le cuivre des cendres de pyrites
FR820247A (fr) * 1937-04-02 1937-11-06 Traitement des résidus des pyrites grillées en vue de les épurer et d'en séparer le cuivre, le zinc et les métaux précieux qu'ils peuvent contenir

Also Published As

Publication number Publication date
DE3474691D1 (en) 1988-11-24
ES523935A0 (es) 1984-10-01
EP0134435B1 (en) 1988-10-19
ATE38060T1 (de) 1988-11-15
PT78861B (en) 1986-06-02
ES8500333A1 (es) 1984-10-01
EP0134435A2 (en) 1985-03-20
EP0134435A3 (en) 1985-12-11

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Legal Events

Date Code Title Description
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19911203