ES8500333A1 - Procedimiento para recuperar metales valiosos de las cenizas de piritas normales y complejas - Google Patents

Procedimiento para recuperar metales valiosos de las cenizas de piritas normales y complejas

Info

Publication number
ES8500333A1
ES8500333A1 ES523935A ES523935A ES8500333A1 ES 8500333 A1 ES8500333 A1 ES 8500333A1 ES 523935 A ES523935 A ES 523935A ES 523935 A ES523935 A ES 523935A ES 8500333 A1 ES8500333 A1 ES 8500333A1
Authority
ES
Spain
Prior art keywords
valuable metals
ashes
pyrites
recovery
complex
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
ES523935A
Other languages
English (en)
Other versions
ES523935A0 (es
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.)
ESPANOLA DE MINAS DE Cia
Original Assignee
ESPANOLA DE MINAS DE Cia
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 DE MINAS DE Cia filed Critical ESPANOLA DE MINAS DE Cia
Priority to ES523935A priority Critical patent/ES8500333A1/es
Priority to EP19840106957 priority patent/EP0134435B1/en
Priority to AT84106957T priority patent/ATE38060T1/de
Priority to DE8484106957T priority patent/DE3474691D1/de
Priority to PT7886184A priority patent/PT78861B/pt
Publication of ES523935A0 publication Critical patent/ES523935A0/es
Publication of ES8500333A1 publication Critical patent/ES8500333A1/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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

METODO DE RECUPERACION DE METALES, TALES COMO COBRE, PLATA, ORO, CINC, ETC., DE LAS CENIZAS DE PIRITAS NORMALES Y COMPLEJAS.CONSISTE EN MOLER LAS CENIZAS A TAMAN/OS INFERIORES A 90 MICRAS; PREPARAR UNA PULPA DE LAS CENIZAS MOLIDAS CON LOS LIQUIDOS DE RECIRCULACION Y LAVADO; ATACAR LA PULPA CON UN AGENTE DE LIXIVIACION; SEPARAR LAS CENIZAS DE LOS LIQUIDOS QUE CONTIENEN METALES VALIOSOS; LAVAR LAS CENIZAS Y RECICLAR LAS AGUAS DE LAVADO A LA SEGUNDA ETAPA; CEMENTAR LOS LIQUIDOS PARA OBTENER UNA CASCARA DE METALES Y UN LIQUIDO EXENTO DE LOS MISMOS, QUE SE RECICLA A LA TERCERA ETAPA.
ES523935A 1983-07-07 1983-07-07 Procedimiento para recuperar metales valiosos de las cenizas de piritas normales y complejas Expired ES8500333A1 (es)

Priority Applications (5)

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
EP19840106957 EP0134435B1 (en) 1983-07-07 1984-06-18 A process for the recovery of valuable metals from the ashes of normal and complex pyrites
AT84106957T ATE38060T1 (de) 1983-07-07 1984-06-18 Verfahren zur gewinnung wertvoller metalle aus abbraenden normaler oder komplexer pyrite.
DE8484106957T DE3474691D1 (en) 1983-07-07 1984-06-18 A process for the recovery of valuable metals from the ashes of normal and complex pyrites
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

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
ES523935A0 ES523935A0 (es) 1984-10-01
ES8500333A1 true ES8500333A1 (es) 1984-10-01

Family

ID=8485986

Family Applications (1)

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

Country Status (5)

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

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 (es) * 1900-01-01
DE312384C (es) * 1900-01-01
DE209508C (es) * 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
PT78861B (en) 1986-06-02
ES523935A0 (es) 1984-10-01
DE3474691D1 (en) 1988-11-24
EP0134435A2 (en) 1985-03-20
PT78861A (en) 1984-08-01
EP0134435A3 (en) 1985-12-11
ATE38060T1 (de) 1988-11-15
EP0134435B1 (en) 1988-10-19

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