BR9206321A - Process to recover copper from a calcocite concentrate. - Google Patents

Process to recover copper from a calcocite concentrate.

Info

Publication number
BR9206321A
BR9206321A BR9206321A BR9206321A BR9206321A BR 9206321 A BR9206321 A BR 9206321A BR 9206321 A BR9206321 A BR 9206321A BR 9206321 A BR9206321 A BR 9206321A BR 9206321 A BR9206321 A BR 9206321A
Authority
BR
Brazil
Prior art keywords
calcocite
concentrate
recover copper
recover
copper
Prior art date
Application number
BR9206321A
Other languages
Portuguese (pt)
Inventor
Joseph M Sierakoski
Original Assignee
Henkel Corp
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 Henkel Corp filed Critical Henkel Corp
Publication of BR9206321A publication Critical patent/BR9206321A/en

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
    • 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
    • C22B15/0084—Treating solutions
    • 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
    • C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
    • C22B3/14—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions containing ammonia or ammonium salts
    • 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/306—Ketones or aldehydes
    • 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
BR9206321A 1991-08-14 1992-08-06 Process to recover copper from a calcocite concentrate. BR9206321A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74502891A 1991-08-14 1991-08-14
PCT/US1992/006408 WO1993004208A1 (en) 1991-08-14 1992-08-06 Copper recovery process

Publications (1)

Publication Number Publication Date
BR9206321A true BR9206321A (en) 1995-04-11

Family

ID=24994946

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9206321A BR9206321A (en) 1991-08-14 1992-08-06 Process to recover copper from a calcocite concentrate.

Country Status (10)

Country Link
EP (1) EP0599911A1 (en)
JP (1) JPH06509845A (en)
AU (1) AU668358B2 (en)
BR (1) BR9206321A (en)
CA (1) CA2115160A1 (en)
FI (1) FI940526A0 (en)
MX (1) MX9204666A (en)
WO (1) WO1993004208A1 (en)
ZA (1) ZA925990B (en)
ZM (1) ZM4092A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9206321A (en) * 1991-08-14 1995-04-11 Henkel Corp Process to recover copper from a calcocite concentrate.
US5578217A (en) * 1994-11-30 1996-11-26 Alliedsignal Inc. Use a solvent impregnated crosslinked matrix for metal recovery
WO1997004140A1 (en) * 1995-07-14 1997-02-06 Consejo Superior Investigaciones Cientificas (Csic) Hydrometallurical process for the recovery of copper from oxidized metal materials
WO1997029215A1 (en) * 1996-02-06 1997-08-14 Henkel Corporation Improved beta-diketones for the extraction of copper from aqueous ammoniacal solutions
EP1170389A3 (en) * 1996-02-06 2002-07-03 Henkel Corporation Improved beta-diketones for the extraction of copper from aqueous ammoniacal solutions
US6210647B1 (en) * 1996-12-23 2001-04-03 Henkel Corporation Process of recovery of metals from aqueous ammoniacal solutions employing an ammonia antagonist having only hydrogen bond acceptor properties
US6107523A (en) * 1997-01-08 2000-08-22 Henkel Corporation Beta-diketones for the extraction of copper from aqueous ammoniacal solutions
US5936129A (en) * 1997-02-21 1999-08-10 Henkel Corporation Process for making sterically-hindered β-diketones
WO1999001420A1 (en) * 1997-07-03 1999-01-14 Taito Co., Ltd. Process for the preparation of 2-aminomalonic acid derivatives and intermediates used in the process
AUPP484498A0 (en) * 1998-07-24 1998-08-20 Aberfoyle Resources Limited Processing minerals
JP4356869B2 (en) * 2002-03-27 2009-11-04 株式会社神戸製鋼所 Extraction and separation method for crystals and precipitates in copper alloy and extraction and separation liquid used therefor
FI118648B (en) * 2005-02-14 2008-01-31 Outotec Oyj Process for the treatment of copper-containing materials
CN101905909A (en) * 2010-08-20 2010-12-08 重庆浩康医药化工有限公司 Compound copper extractant
EP2460898A1 (en) * 2010-12-06 2012-06-06 ABB Research Ltd. Chemical method for removing copper sulphide (Cu2S) deposited onto insulating material in a transformer
US8529850B2 (en) 2011-02-25 2013-09-10 Cognis Ip Management Gmbh Compositions and methods of using a ketoxime in a metal solvent
CN105316490A (en) * 2015-11-13 2016-02-10 武汉工程大学 Technique for recycling ammonium sulfate to extract copper from copper sulphide minerals through wet process

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727818A (en) * 1951-12-01 1955-12-20 Calumet & Hecla Method of leaching copper sulfide materials with ammoniacal leach solution
US4022866A (en) 1972-03-07 1977-05-10 The Anaconda Company Recovery of metals
US4175012A (en) * 1973-08-24 1979-11-20 Henkel Corporation β-Diketones and the use thereof as metal extractants
US4036639A (en) 1973-09-10 1977-07-19 Sherritt Gordon Mines Limited Production of copper
CA1024352A (en) * 1974-10-17 1978-01-17 Wasyl Kunda Process for the recovery of copper and ammonium sulphate from copper-bearing mineral sulphide ores or concentrates
US4153522A (en) * 1977-06-09 1979-05-08 The Anaconda Company Sulfate precipitation during oxidative ammonium leach of Cu, Ni, Zn sulfide ores
SE420737B (en) * 1980-03-18 1981-10-26 Mx Processer Reinhardt PROCEDURE FOR EXTRACTION OF COPPER FROM AN AMMONIACAL COPPER SOLUTION AND MEANS FOR EXECUTING THE PROCEDURE
US5176802A (en) 1991-07-19 1993-01-05 Willem P. C. Duyvesteyn Treatment of copper sulfide concentrates
BR9206321A (en) * 1991-08-14 1995-04-11 Henkel Corp Process to recover copper from a calcocite concentrate.

Also Published As

Publication number Publication date
CA2115160A1 (en) 1993-03-04
ZM4092A1 (en) 1994-05-25
EP0599911A1 (en) 1994-06-08
AU2414492A (en) 1993-03-16
JPH06509845A (en) 1994-11-02
FI940526A (en) 1994-02-04
AU668358B2 (en) 1996-05-02
ZA925990B (en) 1993-04-28
MX9204666A (en) 1993-02-01
WO1993004208A1 (en) 1993-03-04
FI940526A0 (en) 1994-02-04

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Legal Events

Date Code Title Description
EE Request for examination
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law