FI752804A - - Google Patents

Info

Publication number
FI752804A
FI752804A FI752804A FI752804A FI752804A FI 752804 A FI752804 A FI 752804A FI 752804 A FI752804 A FI 752804A FI 752804 A FI752804 A FI 752804A FI 752804 A FI752804 A FI 752804A
Authority
FI
Finland
Application number
FI752804A
Inventor
Wasyl Kunda
Boris Rodyk
Michael Kohut
Original Assignee
Sherritt Gordon Mines 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 Sherritt Gordon Mines Ltd filed Critical Sherritt Gordon Mines Ltd
Publication of FI752804A publication Critical patent/FI752804A/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
    • C22B15/0065—Leaching or slurrying
    • C22B15/0078—Leaching or slurrying with ammoniacal solutions, e.g. ammonium hydroxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/24—Sulfates of ammonium
    • 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
    • C22B15/0002—Preliminary treatment
    • C22B15/0004—Preliminary treatment without modification of the copper constituent
    • C22B15/0006—Preliminary treatment without modification of the copper constituent by dry processes
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/09—Reaction techniques
    • Y10S423/15—Comminution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FI752804A 1974-10-17 1975-10-08 FI752804A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA211,606A CA1024352A (en) 1974-10-17 1974-10-17 Process for the recovery of copper and ammonium sulphate from copper-bearing mineral sulphide ores or concentrates

Publications (1)

Publication Number Publication Date
FI752804A true FI752804A (fi) 1976-04-18

Family

ID=4101382

Family Applications (1)

Application Number Title Priority Date Filing Date
FI752804A FI752804A (fi) 1974-10-17 1975-10-08

Country Status (6)

Country Link
US (1) US3985553A (fi)
JP (1) JPS583023B2 (fi)
CA (1) CA1024352A (fi)
FI (1) FI752804A (fi)
PH (1) PH11382A (fi)
ZM (1) ZM14375A1 (fi)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4880607A (en) * 1982-12-20 1989-11-14 Phillips Petroleum Company Recovering mineral values from ores
EP0599911A1 (en) * 1991-08-14 1994-06-08 Henkel Corporation Copper recovery process
JPH0567644U (ja) * 1992-02-10 1993-09-07 日本電信電話株式会社 マンホール上蓋装置
WO1995028223A1 (en) * 1994-04-19 1995-10-26 Hickson Kerley, Inc. Leaching in the presence of abrasive
US6107523A (en) * 1997-01-08 2000-08-22 Henkel Corporation Beta-diketones for the extraction of copper from aqueous ammoniacal solutions
PL204705B1 (pl) 2000-07-25 2010-02-26 Phelps Dodge Corp Sposób odzyskiwania miedzi z surowca z rud zawierających siarczek miedzi
US6497745B2 (en) 2000-07-25 2002-12-24 Phelps Dodge Corporation Method for processing elemental sulfur-bearing materials using high temperature pressure leaching
AU7716101A (en) 2000-07-25 2002-02-05 Phelps Dodge Corp Method for recovery of metals from metal-containing materials using medium temperature pressure leaching
US20050126923A1 (en) * 2001-07-25 2005-06-16 Phelps Dodge Corporation Process for recovery of copper from copper-bearing material using medium temperature pressure leaching, direct electrowinning and solvent/solution extraction
US6451089B1 (en) * 2001-07-25 2002-09-17 Phelps Dodge Corporation Process for direct electrowinning of copper
US6451088B1 (en) * 2001-07-25 2002-09-17 Phelps Dodge Corporation Method for improving metals recovery using high temperature leaching
US7476308B2 (en) * 2001-07-25 2009-01-13 Phelps Dodge Corporation Process for multiple stage direct electrowinning of copper
EA010941B1 (ru) * 2004-10-29 2008-12-30 Фелпс Додж Корпорейшн Способ извлечения меди
EA010942B1 (ru) * 2004-10-29 2008-12-30 Фелпс Додж Корпорейшн Способ извлечения меди из медьсодержащего материала
US7736487B2 (en) * 2004-10-29 2010-06-15 Freeport-Mcmoran Corporation Process for recovery of copper from copper-bearing material using pressure leaching, direct electrowinning and solution extraction
ITMI20120579A1 (it) * 2012-04-11 2013-10-12 Metals Technology Dev Compa Ny Llc Procedimento per recuperare metalli non ferrosi da una matrice solida
US9175366B2 (en) 2013-03-14 2015-11-03 Freeport Minerals Corporation Systems and methods for improved metal recovery using ammonia leaching
US9187803B2 (en) * 2013-03-14 2015-11-17 Freeport Minerals Corporation Systems and methods for improved metal recovery using ammonia leaching
PE20170111A1 (es) * 2014-06-06 2017-03-11 Soluciones Tecnologicas Mineras Coriolis Ltda Metodo de extraccion de cobre

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727819A (en) * 1951-12-01 1955-12-20 Calumet & Hecla Method of leaching sulfide copper materials with ammoniacal solvent
US2822263A (en) * 1954-09-01 1958-02-04 Sherritt Gordon Mines Ltd Method of extracting copper values from copper bearing mineral sulphides
US3817743A (en) * 1972-09-18 1974-06-18 Pennzoil Co Treatment of copper iron sulfides to form x-bornite
US3860689A (en) * 1973-07-19 1975-01-14 Sherritt Gordon Mines Ltd Process for treating high magnesium nickeliferous laterites and garnierites

Also Published As

Publication number Publication date
ZM14375A1 (en) 1976-11-22
JPS583023B2 (ja) 1983-01-19
US3985553A (en) 1976-10-12
CA1024352A (en) 1978-01-17
JPS5164418A (fi) 1976-06-03
PH11382A (en) 1977-11-22

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: SHERRITT GORDON MINES LIMITED