FI940526A0 - Kuparin talteenottomenetelmä - Google Patents

Kuparin talteenottomenetelmä

Info

Publication number
FI940526A0
FI940526A0 FI940526A FI940526A FI940526A0 FI 940526 A0 FI940526 A0 FI 940526A0 FI 940526 A FI940526 A FI 940526A FI 940526 A FI940526 A FI 940526A FI 940526 A0 FI940526 A0 FI 940526A0
Authority
FI
Finland
Prior art keywords
copper
procurement procedure
procurement
procedure
copper procurement
Prior art date
Application number
FI940526A
Other languages
English (en)
Swedish (sv)
Other versions
FI940526A (fi
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 FI940526A0 publication Critical patent/FI940526A0/fi
Publication of FI940526A publication Critical patent/FI940526A/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
    • 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
FI940526A 1991-08-14 1994-02-04 Kuparin talteenottomenetelmä FI940526A (fi)

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 (2)

Publication Number Publication Date
FI940526A0 true FI940526A0 (fi) 1994-02-04
FI940526A FI940526A (fi) 1994-02-04

Family

ID=24994946

Family Applications (1)

Application Number Title Priority Date Filing Date
FI940526A FI940526A (fi) 1991-08-14 1994-02-04 Kuparin talteenottomenetelmä

Country Status (10)

Country Link
EP (1) EP0599911A1 (fi)
JP (1) JPH06509845A (fi)
AU (1) AU668358B2 (fi)
BR (1) BR9206321A (fi)
CA (1) CA2115160A1 (fi)
FI (1) FI940526A (fi)
MX (1) MX9204666A (fi)
WO (1) WO1993004208A1 (fi)
ZA (1) ZA925990B (fi)
ZM (1) ZM4092A1 (fi)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9206321A (pt) * 1991-08-14 1995-04-11 Henkel Corp Processo para recuperar cobre de um concentrado de calcocita.
US5578217A (en) * 1994-11-30 1996-11-26 Alliedsignal Inc. Use a solvent impregnated crosslinked matrix for metal recovery
WO1997004140A1 (es) * 1995-07-14 1997-02-06 Consejo Superior Investigaciones Cientificas (Csic) Procedimiento hidrometalurgico para la recuperacion de cobre de materiales metalicos de caracter oxidado
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 (fr) * 1997-07-03 1999-01-14 Taito Co., Ltd. Procede de preparation de derives d'acide 2-aminomalonique, et intermediaires utilises dans ce procede
AUPP484498A0 (en) * 1998-07-24 1998-08-20 Aberfoyle Resources Limited Processing minerals
JP4356869B2 (ja) * 2002-03-27 2009-11-04 株式会社神戸製鋼所 銅合金中の晶・析出物の抽出分離方法およびこれに用いる抽出分離用液
FI118648B (fi) * 2005-02-14 2008-01-31 Outotec Oyj Menetelmä kuparipitoisten materiaalien käsittelemiseksi
CN101905909A (zh) * 2010-08-20 2010-12-08 重庆浩康医药化工有限公司 复配铜萃取剂
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
US8435466B2 (en) 2011-02-25 2013-05-07 Basf Corporation Methods of metal extraction from ammoniacal solutions using oximes
CN105316490A (zh) * 2015-11-13 2016-02-10 武汉工程大学 循环利用硫酸铵从硫化铜矿中湿法提铜的工艺方法

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 (sv) * 1980-03-18 1981-10-26 Mx Processer Reinhardt Forfarande for extraktion av koppar ur en ammoniakalisk kopparlosning samt medel for utforande av forfarandet
US5176802A (en) 1991-07-19 1993-01-05 Willem P. C. Duyvesteyn Treatment of copper sulfide concentrates
BR9206321A (pt) * 1991-08-14 1995-04-11 Henkel Corp Processo para recuperar cobre de um concentrado de calcocita.

Also Published As

Publication number Publication date
AU668358B2 (en) 1996-05-02
JPH06509845A (ja) 1994-11-02
ZM4092A1 (en) 1994-05-25
BR9206321A (pt) 1995-04-11
AU2414492A (en) 1993-03-16
WO1993004208A1 (en) 1993-03-04
MX9204666A (es) 1993-02-01
EP0599911A1 (en) 1994-06-08
ZA925990B (en) 1993-04-28
CA2115160A1 (en) 1993-03-04
FI940526A (fi) 1994-02-04

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