FR2478672B1 - Procede de recuperation de metaux de valeur a partir de pyrite finement divisee - Google Patents

Procede de recuperation de metaux de valeur a partir de pyrite finement divisee

Info

Publication number
FR2478672B1
FR2478672B1 FR8105912A FR8105912A FR2478672B1 FR 2478672 B1 FR2478672 B1 FR 2478672B1 FR 8105912 A FR8105912 A FR 8105912A FR 8105912 A FR8105912 A FR 8105912A FR 2478672 B1 FR2478672 B1 FR 2478672B1
Authority
FR
France
Prior art keywords
recovery
value metals
fine divided
pyrite
divided pyrite
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
FR8105912A
Other languages
English (en)
French (fr)
Other versions
FR2478672A1 (fr
Inventor
T K Tuominen
O A Aaltonen
J A Asteljoki
S P Fugleberg
S O Heimala
K J Karpale
J T I Poijarvi
F H Tuovinen
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.)
Outokumpu Oyj
Original Assignee
Outokumpu Oyj
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 Outokumpu Oyj filed Critical Outokumpu Oyj
Publication of FR2478672A1 publication Critical patent/FR2478672A1/fr
Application granted granted Critical
Publication of FR2478672B1 publication Critical patent/FR2478672B1/fr
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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/04—Blast roasting
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/06—Sulfating roasting
    • 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
    • C22B13/00—Obtaining lead
    • C22B13/04—Obtaining lead 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
    • C22B13/00—Obtaining lead
    • C22B13/06—Refining
    • C22B13/08—Separating metals from lead by precipitating, e.g. Parkes process
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/10—Hydrochloric acid, other halogenated acids or salts thereof
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (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)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR8105912A 1980-03-19 1981-03-19 Procede de recuperation de metaux de valeur a partir de pyrite finement divisee Expired FR2478672B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI800851A FI63781B (fi) 1980-03-19 1980-03-19 Foerfarande foer aotervinning av vaerdemetaller ur finmalen pyit

Publications (2)

Publication Number Publication Date
FR2478672A1 FR2478672A1 (fr) 1981-09-25
FR2478672B1 true FR2478672B1 (fr) 1988-07-08

Family

ID=8513338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8105912A Expired FR2478672B1 (fr) 1980-03-19 1981-03-19 Procede de recuperation de metaux de valeur a partir de pyrite finement divisee

Country Status (9)

Country Link
BR (1) BR8101567A (enrdf_load_stackoverflow)
CA (1) CA1160055A (enrdf_load_stackoverflow)
ES (1) ES500248A0 (enrdf_load_stackoverflow)
FI (1) FI63781B (enrdf_load_stackoverflow)
FR (1) FR2478672B1 (enrdf_load_stackoverflow)
GR (1) GR71642B (enrdf_load_stackoverflow)
IT (1) IT1170818B (enrdf_load_stackoverflow)
MX (1) MX155472A (enrdf_load_stackoverflow)
PT (1) PT72519B (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1136589B (it) * 1981-04-29 1986-09-03 Tonolli Costruzioni Spa Procedimento per il trattamento di composti solfatati di piombo per recuperarne piombo metallico ed un solfato ad elefata purezza,e impianto per la sua realizzazione
DE3328708A1 (de) * 1983-08-09 1985-02-28 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von schwefeldioxid
ES2117028T3 (es) * 1991-04-12 1998-08-01 Metallgesellschaft Ag Procedimiento para el tratamiento de mineral con valor de metales recuperables incluyendo componentes que contienen arsenico.
EP0538168A1 (en) * 1991-06-14 1993-04-21 Riotinto Minera S.A. Process for the recovery of non ferrous metal values from pyrite cinders
FR2705102B1 (fr) * 1993-05-12 1995-08-11 Rhone Poulenc Chimie Procede de traitement de compositions contenant des metaux precieux et autres elements de valeur en vue de leur recuperation.
US5364444A (en) * 1993-07-08 1994-11-15 North American Pallidium Ltd. Metal leaching and recovery process
AUPP230498A0 (en) * 1998-03-13 1998-04-09 Lewis-Gray, Alexander Hamilton In line leach reactor
AUPQ078399A0 (en) * 1999-06-04 1999-06-24 Tox Free Systems Limited Recovery of gold from gold sulphides
MX361890B (es) * 2014-05-21 2018-12-18 Minera Pecobre S A De C V Proceso hidrometalurgico para la recuperacion de cobre, plomo y/o zinc.
RU2599316C2 (ru) * 2014-09-04 2016-10-10 Водопьянов Сергей Юрьевич Технологическая линия производства трихлорида железа из пиритных огарков
GB2614283A (en) * 2021-12-23 2023-07-05 Lifezone Ltd Hydrogen-based valorisation of metal-containing feed materials to extract metals

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2206117A (en) * 1938-03-03 1940-07-02 Phelps Dodge Corp Recovery of metal values from fume deposits
FI44797C (fi) * 1967-02-22 1972-01-10 Outokumpu Oy Tapa elementtirikin valmistamiseksi rikkikiisusta tai rikkikiisurikast eesta
DE2353154B2 (de) * 1973-10-19 1979-03-01 Wilhelm 6800 Mannheim Westermann Regenerierfähiger elektrischer Wickelkondensator
SE396968B (sv) * 1975-07-01 1977-10-10 Boliden Ab Forfarande for utvinning av icke-jernmetaller ur sulfidiska material genom rostning och lakning
FI58354C (fi) * 1977-11-28 1981-01-12 Outokumpu Oy Foerfarande foer behandling av raomaterial innehaollande arsenik och metall
US4177067A (en) * 1978-04-17 1979-12-04 Texasgulf Inc. Recovery of silver, copper and zinc from partially roasted pyrite concentrate by ferric sulphate leaching
US4168969A (en) * 1978-04-17 1979-09-25 Texasgulf Inc. Recovery of silver, copper, zinc and lead from partially roasted pyrite concentrate by acid chloride leaching

Also Published As

Publication number Publication date
IT8148046A0 (it) 1981-03-18
FI800851A7 (fi) 1981-09-20
ES8202368A1 (es) 1982-01-16
FI63781B (fi) 1983-04-29
FR2478672A1 (fr) 1981-09-25
IT1170818B (it) 1987-06-03
MX155472A (es) 1988-03-17
ES500248A0 (es) 1982-01-16
GR71642B (enrdf_load_stackoverflow) 1983-06-20
PT72519A (en) 1981-10-12
CA1160055A (en) 1984-01-10
PT72519B (en) 1982-02-10
BR8101567A (pt) 1981-09-22

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Legal Events

Date Code Title Description
ST Notification of lapse