FI57788C - Hydrometallurgiskt foerfarande foer extrahering av koppar och svavel ur kopparjaernsulfider - Google Patents

Hydrometallurgiskt foerfarande foer extrahering av koppar och svavel ur kopparjaernsulfider Download PDF

Info

Publication number
FI57788C
FI57788C FI437/72A FI43772A FI57788C FI 57788 C FI57788 C FI 57788C FI 437/72 A FI437/72 A FI 437/72A FI 43772 A FI43772 A FI 43772A FI 57788 C FI57788 C FI 57788C
Authority
FI
Finland
Prior art keywords
copper
iron
solution
extraction
sulfides
Prior art date
Application number
FI437/72A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI57788B (fi
Inventor
Donald R Mckay
Codefridus M Swinkels
Kornel R V Szarmes
Original Assignee
Cominco Ltd
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 Cominco Ltd filed Critical Cominco Ltd
Publication of FI57788B publication Critical patent/FI57788B/fi
Application granted granted Critical
Publication of FI57788C publication Critical patent/FI57788C/fi

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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • 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)
  • Manufacture And Refinement Of Metals (AREA)
  • Removal Of Specific Substances (AREA)
FI437/72A 1971-02-19 1972-02-17 Hydrometallurgiskt foerfarande foer extrahering av koppar och svavel ur kopparjaernsulfider FI57788C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA105,999A CA953924A (en) 1971-02-19 1971-02-19 Hydrometallurgical process for extraction of copper and sulphur from copper-iron sulphides
CA105999 1971-02-19

Publications (2)

Publication Number Publication Date
FI57788B FI57788B (fi) 1980-06-30
FI57788C true FI57788C (fi) 1980-10-10

Family

ID=4088845

Family Applications (1)

Application Number Title Priority Date Filing Date
FI437/72A FI57788C (fi) 1971-02-19 1972-02-17 Hydrometallurgiskt foerfarande foer extrahering av koppar och svavel ur kopparjaernsulfider

Country Status (15)

Country Link
US (1) US3816105A (fr)
JP (1) JPS5431452B1 (fr)
AU (1) AU466826B2 (fr)
BE (1) BE779556A (fr)
CA (1) CA953924A (fr)
DE (1) DE2207382C2 (fr)
ES (1) ES399959A1 (fr)
FI (1) FI57788C (fr)
FR (1) FR2125524B1 (fr)
GB (1) GB1374851A (fr)
IT (1) IT947693B (fr)
NO (1) NO133764C (fr)
SE (1) SE395719B (fr)
ZA (1) ZA72875B (fr)
ZM (2) ZM3272A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3891522A (en) * 1972-02-28 1975-06-24 Cominco Ltd Hydrometallurgical process for treating copper-iron sulphides
US3933478A (en) * 1973-08-27 1976-01-20 Nicosep Associates Recovery of zinc and copper from brass scrap
US4049770A (en) * 1973-10-19 1977-09-20 Sherritt Gordon Mines Limited Recovery of copper and zinc as sulfides from copper-iron sulfides
US3877932A (en) * 1974-02-21 1975-04-15 Us Interior Pressure cementation process for recovery of copper from solution
US3957602A (en) * 1974-07-24 1976-05-18 Cyprus Metallurgical Processes Corporation Recovery of copper from chalcopyrite utilizing copper sulfate leach
US3974253A (en) * 1975-01-15 1976-08-10 The Lummus Company Leaching of copper ores to recover sulfur and silver catalyst
US4024218A (en) * 1975-11-03 1977-05-17 Cominco Ltd. Process for hydrometallurgical upgrading
CA1104837A (fr) * 1977-08-19 1981-07-14 Donald R. Weir Methode d'extraction du cuivre et du zinc en presence dans les sulfures complexes
US4138248A (en) * 1978-04-10 1979-02-06 Cyprus Metallurgical Processes Corporation Recovery of elemental sulfur and metal values from tailings from copper recovery processes
JPS58141346A (ja) * 1982-02-15 1983-08-22 Dowa Mining Co Ltd 産業副産物からの金属採取法
US5110354A (en) * 1991-04-19 1992-05-05 Hull Harold L Closed loop copper cell extraction process
FI116070B (fi) 2003-07-17 2005-09-15 Outokumpu Oy Menetelmä rikasteiden aikaansaamiseksi
FI118648B (fi) * 2005-02-14 2008-01-31 Outotec Oyj Menetelmä kuparipitoisten materiaalien käsittelemiseksi
FI117941B (fi) * 2005-10-13 2007-04-30 Outokumpu Technology Oyj Menetelmä metallisulfidimineraalien liuottamiseksi
US8052774B2 (en) * 2009-03-31 2011-11-08 Sumitomo Metal Mining Co., Ltd. Method for concentration of gold in copper sulfide minerals
AU2015364241B2 (en) * 2014-12-19 2017-11-16 Flsmidth A/S Methods for rapidly leaching chalcopyrite
WO2016179294A1 (fr) * 2015-05-04 2016-11-10 Graymont Western Us Inc. Procédés et systèmes de régénération de flux de processus alcalins
CN115161476B (zh) * 2022-07-20 2023-06-02 万宝矿产有限公司 一种降低次生硫化铜矿生物堆浸系统中酸铁浓度的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA547012A (fr) * 1957-10-01 A. Forward Frank Methode de traitement de sulfures minerales pyrrhotitiques contenant des valeurs de metal non ferreux
CA520252A (fr) * 1956-01-03 J. Mcgauley Patrick Procede pour recuperer le cuivre de ses minerais et mineraux
US1588806A (en) * 1924-07-08 1926-06-15 Pike Metallurgical process and article
FR1078906A (fr) * 1949-06-04 1954-11-24 Chemical Construction Corp Perfectionnement à la récupération du cuivre des mélanges cuprifères
DE864918C (de) * 1949-06-04 1953-01-29 Chemical Construction Corp Verfahren zur Gewinnung von Kupfer
US2796342A (en) * 1954-01-28 1957-06-18 Chemical Construction Corp Process for recovering copper by chemical precipitation
US3053651A (en) * 1958-01-21 1962-09-11 Chemetals Corp Treatment of sulfide minerals
US3288598A (en) * 1963-04-11 1966-11-29 Phelps Dodge Corp Method for recovering metals
BE673023A (fr) * 1965-04-30 1900-01-01
DE1533123A1 (de) * 1965-06-24 1969-12-04 Ruthner Ind Planungs Ag Verfahren zur Aufbereitung von Titanerzen
GB1121156A (en) * 1966-02-02 1968-07-24 Sherritt Gordon Mines Ltd Treatment of copper bearing complex sulphides

Also Published As

Publication number Publication date
SE395719B (sv) 1977-08-22
AU3894872A (en) 1973-08-16
FR2125524A1 (fr) 1972-09-29
ZA72875B (en) 1973-09-26
NO133764B (fr) 1976-03-15
GB1374851A (en) 1974-11-20
DE2207382A1 (de) 1972-09-07
DE2207382C2 (de) 1983-01-13
ES399959A1 (es) 1975-04-01
FI57788B (fi) 1980-06-30
AU466826B2 (en) 1975-11-13
ZM3272A1 (en) 1973-06-21
BE779556A (fr) 1972-06-16
JPS5431452B1 (fr) 1979-10-06
CA953924A (en) 1974-09-03
US3816105A (en) 1974-06-11
ZM4572A1 (en) 1973-05-21
NO133764C (fr) 1976-06-23
IT947693B (it) 1973-05-30
FR2125524B1 (fr) 1976-07-09

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