ATE338833T1 - Extraktion von nickel und kobalt aus sulfidischen flotationskonzentraten durch oxidierende auslaugung unter erhöhtem druck in chlorid enthaltender schwefelsäurelösung - Google Patents
Extraktion von nickel und kobalt aus sulfidischen flotationskonzentraten durch oxidierende auslaugung unter erhöhtem druck in chlorid enthaltender schwefelsäurelösungInfo
- Publication number
- ATE338833T1 ATE338833T1 AT01909372T AT01909372T ATE338833T1 AT E338833 T1 ATE338833 T1 AT E338833T1 AT 01909372 T AT01909372 T AT 01909372T AT 01909372 T AT01909372 T AT 01909372T AT E338833 T1 ATE338833 T1 AT E338833T1
- Authority
- AT
- Austria
- Prior art keywords
- nickel
- cobalt
- acid solution
- extraction
- sulfuric acid
- Prior art date
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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
- C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
-
- 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0407—Leaching processes
- C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
- C22B23/0423—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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0407—Leaching processes
- C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
- C22B23/043—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
-
- 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)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/664,475 US6428604B1 (en) | 2000-09-18 | 2000-09-18 | Hydrometallurgical process for the recovery of nickel and cobalt values from a sulfidic flotation concentrate |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE338833T1 true ATE338833T1 (de) | 2006-09-15 |
Family
ID=24666118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01909372T ATE338833T1 (de) | 2000-09-18 | 2001-02-26 | Extraktion von nickel und kobalt aus sulfidischen flotationskonzentraten durch oxidierende auslaugung unter erhöhtem druck in chlorid enthaltender schwefelsäurelösung |
Country Status (13)
Country | Link |
---|---|
US (2) | US6428604B1 (de) |
EP (1) | EP1325165B1 (de) |
JP (1) | JP3946633B2 (de) |
CN (1) | CN1210417C (de) |
AT (1) | ATE338833T1 (de) |
AU (1) | AU774519B2 (de) |
BR (1) | BR0107217A (de) |
CA (1) | CA2376883C (de) |
DE (1) | DE60122914T2 (de) |
FI (1) | FI123376B (de) |
RU (1) | RU2221881C1 (de) |
WO (1) | WO2002024966A1 (de) |
ZA (1) | ZA200202941B (de) |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE314494T1 (de) * | 2000-07-25 | 2006-01-15 | Phelps Dodge Corp | Verfahren zur gewinnung von kupfer aus sulfiderzen unter verwendung einer feinstzermahlung und einer auslaugung unter druck bei mittelhohen temperaturen |
US6428604B1 (en) * | 2000-09-18 | 2002-08-06 | Inco Limited | Hydrometallurgical process for the recovery of nickel and cobalt values from a sulfidic flotation concentrate |
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 |
US7476308B2 (en) * | 2001-07-25 | 2009-01-13 | Phelps Dodge Corporation | Process for multiple stage direct electrowinning of copper |
US6863825B2 (en) | 2003-01-29 | 2005-03-08 | Union Oil Company Of California | Process for removing arsenic from aqueous streams |
US20040156765A1 (en) * | 2003-02-12 | 2004-08-12 | Nichromet Extraction Inc. | Gold and silver recovery from polymetallic sulfides by treatment with halogens |
JP2007538147A (ja) * | 2004-05-21 | 2007-12-27 | ダブリューエムシー リソーシーズ リミテッド | ニッケルの回収 |
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 |
BRPI0610005A2 (pt) * | 2005-05-13 | 2010-05-18 | Bhp Billiton Ssm Tech Pty Ltd | processo para lixiviação em pilha de minérios oxìdicos niquelìferos |
BRPI0616811B1 (pt) * | 2005-10-03 | 2014-05-20 | Outotec Oyj | Processo para a recuperação de Níquel a partir de um material contendo Sulfeto de Níquel |
BRPI0505544B1 (pt) * | 2005-11-10 | 2014-02-04 | Processo de lixiviação combinada | |
US7572317B2 (en) * | 2005-11-10 | 2009-08-11 | Barrick Gold Corporation | Thiosulfate generation in situ in precious metal recovery |
US8066874B2 (en) | 2006-12-28 | 2011-11-29 | Molycorp Minerals, Llc | Apparatus for treating a flow of an aqueous solution containing arsenic |
US20080308429A1 (en) * | 2007-06-18 | 2008-12-18 | Cvrd Inco Limited | Method for improving cathode morphology |
US7998441B2 (en) * | 2007-09-20 | 2011-08-16 | Cvrd Inco Limited | Method for selective removal of cadmium |
US8349764B2 (en) | 2007-10-31 | 2013-01-08 | Molycorp Minerals, Llc | Composition for treating a fluid |
US8252087B2 (en) | 2007-10-31 | 2012-08-28 | Molycorp Minerals, Llc | Process and apparatus for treating a gas containing a contaminant |
CN101760616B (zh) * | 2008-12-02 | 2011-08-10 | 中国恩菲工程技术有限公司 | 含钴矿石的浸出方法 |
CN101705371B (zh) * | 2009-11-20 | 2011-04-06 | 北京矿冶研究总院 | 一种硫化铜钴矿中提取钴的方法 |
RU2444573C2 (ru) * | 2010-01-20 | 2012-03-10 | Открытое акционерное общество "Кольская горно-металлургическая компания" | Способ производства концентрата драгоценных металлов из сульфидного медно-никелевого сырья |
WO2011091522A1 (en) * | 2010-01-28 | 2011-08-04 | Mcmaster University | Nanoparticle flotation collectors |
FI122188B (fi) * | 2010-03-18 | 2011-09-30 | Outotec Oyj | Hydrometallurginen menetelmä metallisen nikkelin valmistamiseksi |
JP5445777B2 (ja) * | 2010-07-28 | 2014-03-19 | 住友金属鉱山株式会社 | 低品位ニッケル酸化鉱石からのフェロニッケル製錬原料の製造方法 |
CN102002586B (zh) * | 2010-12-04 | 2012-09-26 | 金川集团有限公司 | 一种含镍高钴硫化物浸出工艺 |
US10662503B2 (en) * | 2011-01-25 | 2020-05-26 | The University Of Queensland | Method of ore processing using mixture including acidic leach solution and oxidizing agent |
KR101861885B1 (ko) * | 2011-01-25 | 2018-05-28 | 더 유니버서티 어브 퀸슬랜드 | 개선된 광석 가공 방법 |
US9233863B2 (en) | 2011-04-13 | 2016-01-12 | Molycorp Minerals, Llc | Rare earth removal of hydrated and hydroxyl species |
CN102206834B (zh) * | 2011-05-03 | 2012-12-26 | 四川省尼科国润新材料有限公司 | 一种用低冰镍直接生产电解镍的方法 |
CN102344118A (zh) * | 2011-07-01 | 2012-02-08 | 王嘉兴 | 用废渣铜泥制备硫化铜,氢氧化铜和氯化钠的方法 |
CN102344163A (zh) * | 2011-07-01 | 2012-02-08 | 王嘉兴 | 用废渣铜泥制备硫化铜,碳酸铜和氯化钠的方法 |
CN102367173A (zh) * | 2011-07-01 | 2012-03-07 | 王嘉兴 | 用废渣铜泥制备硫化铜和氯化钠的方法 |
CN102367176A (zh) * | 2011-07-01 | 2012-03-07 | 王嘉兴 | 用废渣铜泥制备硫化铜,磷酸铜和磷酸钠的方法 |
CN102367175A (zh) * | 2011-07-01 | 2012-03-07 | 王嘉兴 | 用废渣铜泥制备硫化铜,氢氧化铜和氯化钠的方法 |
CN102367179A (zh) * | 2011-07-01 | 2012-03-07 | 王嘉兴 | 用废渣铜泥制备硫化铜,氯化铜和氯化钠的方法 |
FI20110279A0 (fi) | 2011-08-29 | 2011-08-29 | Outotec Oyj | Menetelmä metallien talteenottamiseksi niitä sisältävästä materiaalista |
EP2799400B1 (de) * | 2011-12-26 | 2019-06-26 | Sumitomo Metal Mining Co., Ltd. | Verfahren zur herstellung von kobaltsulfat |
JP5842684B2 (ja) * | 2012-03-13 | 2016-01-13 | 住友金属鉱山株式会社 | 湿式製錬方法 |
JP5424139B2 (ja) * | 2012-03-19 | 2014-02-26 | 住友金属鉱山株式会社 | 製鉄用ヘマタイトの製造方法 |
FI124883B (fi) | 2012-12-20 | 2015-03-13 | Outotec Oyj | Menetelmä ja laitteisto metallikiven happogranuloimiseksi |
CN103272700B (zh) * | 2013-06-07 | 2014-11-05 | 浙江华友钴业股份有限公司 | 一种从铜钴矿酸浸冶炼渣中浮选回收铜钴的方法 |
CN103386359A (zh) * | 2013-07-19 | 2013-11-13 | 广州有色金属研究院 | 一种氧化铜钴矿的选矿方法 |
JP5440823B1 (ja) * | 2013-09-18 | 2014-03-12 | 住友金属鉱山株式会社 | 製鉄用ヘマタイトの製造方法 |
CN103725887A (zh) * | 2013-12-13 | 2014-04-16 | 金川集团股份有限公司 | 一种浸出海绵铜的方法 |
BR112016020631A2 (pt) | 2014-03-07 | 2018-05-15 | Secure Natural Resources Llc | óxido de cério (iv) com excepcionais propriedades de remoção de arsênico |
JP5884870B1 (ja) * | 2014-08-13 | 2016-03-15 | 住友金属鉱山株式会社 | ニッケルの回収方法 |
US10457565B2 (en) | 2014-09-18 | 2019-10-29 | Sumitomo Metal Mining Co., Ltd. | Production method for hematite for iron production |
PE20220918A1 (es) * | 2014-12-19 | 2022-05-30 | Smidth As F L | Metodos para lixiviar calcopirita rapidamente |
RU2613823C1 (ru) * | 2015-12-18 | 2017-03-21 | Федеральное государственное бюджетное учреждение науки Институт химии и технологии редких элементов и минерального сырья им. И.В. Тананаева Кольского научного центра Российской академии наук (ИХТРЭМС КНЦ РАН) | Способ получения концентрата драгоценных металлов из медно-никелевого файнштейна |
WO2017197417A1 (en) * | 2016-05-09 | 2017-11-16 | Mintek | Method of recovering a target metal |
JP7062996B2 (ja) * | 2017-03-29 | 2022-05-09 | 住友金属鉱山株式会社 | チオン酸を含む溶液の保存方法および定量方法、ならびにチオン酸を含む試料溶液およびその作製方法 |
JP6957974B2 (ja) * | 2017-05-23 | 2021-11-02 | 住友金属鉱山株式会社 | 塩素浸出方法、電気ニッケルの製造方法 |
US20210079495A1 (en) * | 2017-06-08 | 2021-03-18 | Urban Mining Pty Ltd | Process for the recovery of cobalt, lithium, and other metals from spent lithium-based batteries and other feeds |
CN108103311A (zh) * | 2017-12-14 | 2018-06-01 | 中南大学 | 一种铜镍混合矿的湿法冶炼方法 |
CN108118149B (zh) * | 2017-12-14 | 2019-07-19 | 中南大学 | 一种用硫化镍精矿制备动力电池正极材料前驱体的方法 |
WO2020166735A1 (ko) * | 2019-02-13 | 2020-08-20 | 고려아연 주식회사 | 니켈 황화광으로부터 습식 및 건식 공정을 조합한 경제적 니켈 제련공법 |
CN112680602A (zh) * | 2020-12-18 | 2021-04-20 | 衢州华友钴新材料有限公司 | 一种提升含铜硫化矿浸出效率的处理方法 |
CN113957264A (zh) * | 2021-09-13 | 2022-01-21 | 广东邦普循环科技有限公司 | 一种由低冰镍制备硫酸镍的方法 |
WO2023092480A1 (zh) * | 2021-11-26 | 2023-06-01 | 深圳市坤鹏冶金工程技术有限公司 | 一种从高冰镍中提取硫酸镍的方法 |
WO2024103106A1 (en) * | 2022-11-14 | 2024-05-23 | Hydromet WA Pty Limited | "method for the preferential leach of value metals from sulphide concentrates" |
CN115818739B (zh) * | 2022-12-22 | 2024-07-09 | 广西中伟新能源科技有限公司 | 使用高冰镍制备硫酸镍的方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4039406A (en) | 1973-08-10 | 1977-08-02 | Noranda Mines Limited | Recovering copper from concentrates with insoluble sulfate forming leach |
JPS50115614A (de) * | 1974-02-16 | 1975-09-10 | ||
US3981962A (en) * | 1975-06-30 | 1976-09-21 | The United States Of America As Represented By The Secretary Of The Interior | Decomposition leach of sulfide ores with chlorine and oxygen |
CA1092056A (en) | 1977-10-11 | 1980-12-23 | Victor A. Ettel | Electrowinning cell with bagged anode |
CA1107678A (en) | 1978-04-12 | 1981-08-25 | Kohur N. Subramanian | Nickel recovery from sulfur-deficient mattes |
CA1125228A (en) | 1979-10-10 | 1982-06-08 | Daniel P. Young | Process for electrowinning nickel or cobalt |
US4384940A (en) * | 1982-01-21 | 1983-05-24 | Inco Limited | Chlorine leaching of nickel-cobalt-iron sulphides |
NO833784L (no) * | 1983-10-18 | 1985-04-19 | Thomas Thomassen | Autoklav-klorluting av kobbersulfidkonsentrater |
ZA872869B (de) * | 1986-04-24 | 1987-10-12 | ||
CA2071626C (en) | 1991-10-25 | 2001-08-14 | Ian James Corrans | Activation of a mineral species |
US5431788A (en) | 1993-06-28 | 1995-07-11 | Cominco Engineering Services Ltd. | Chloride assisted hydrometallurgical copper extraction |
US5855858A (en) | 1993-07-29 | 1999-01-05 | Cominco Engineering Services Ltd. | Process for the recovery of nickel and/or cobalt from an ore or concentrate |
US5874055A (en) | 1993-07-29 | 1999-02-23 | Cominco Engineering Services Ltd. | Chloride assisted hydrometallurgical extraction of metal |
US5650057A (en) | 1993-07-29 | 1997-07-22 | Cominco Engineering Services Ltd. | Chloride assisted hydrometallurgical extraction of metal |
US5902474A (en) | 1993-07-29 | 1999-05-11 | Cominco Engineering Services Ltd. | Chloride assisted hydrometallurgical extraction of metal |
US5378262A (en) * | 1994-03-22 | 1995-01-03 | Inco Limited | Process for the extraction and separation of nickel and/or cobalt |
CA2137124C (en) * | 1994-12-01 | 1999-03-16 | Tao Xue | Pressure leaching of nickel and cobalt sulphides with chlorine under controlled redox potential conditions |
GB9503877D0 (en) | 1995-02-27 | 1995-04-19 | Sherritt Inc | Recovery of copper from sulphidic concentrates |
AUPN191395A0 (en) * | 1995-03-22 | 1995-04-27 | M.I.M. Holdings Limited | Atmospheric mineral leaching process |
AUPN476695A0 (en) | 1995-08-14 | 1995-09-07 | Dominion Mining Limited | Method of processing a copper mineral species |
FI98073C (fi) * | 1995-08-14 | 1997-04-10 | Outokumpu Eng Oy | Menetelmä nikkelin talteenottamiseksi hydrometallurgisesti kahdesta eri nikkelikivestä |
JPH10140257A (ja) | 1996-11-07 | 1998-05-26 | Sumitomo Metal Mining Co Ltd | 塩素浸出電解採取法によるニッケルの湿式精錬方法 |
US5993514A (en) * | 1997-10-24 | 1999-11-30 | Dynatec Corporation | Process for upgrading copper sulphide residues containing nickel and iron |
US6428604B1 (en) * | 2000-09-18 | 2002-08-06 | Inco Limited | Hydrometallurgical process for the recovery of nickel and cobalt values from a sulfidic flotation concentrate |
-
2000
- 2000-09-18 US US09/664,475 patent/US6428604B1/en not_active Expired - Fee Related
-
2001
- 2001-02-26 DE DE60122914T patent/DE60122914T2/de not_active Expired - Lifetime
- 2001-02-26 CA CA002376883A patent/CA2376883C/en not_active Expired - Lifetime
- 2001-02-26 EP EP01909372A patent/EP1325165B1/de not_active Expired - Lifetime
- 2001-02-26 CN CNB018027865A patent/CN1210417C/zh not_active Expired - Fee Related
- 2001-02-26 RU RU2002113102/02A patent/RU2221881C1/ru not_active IP Right Cessation
- 2001-02-26 WO PCT/CA2001/000227 patent/WO2002024966A1/en active IP Right Grant
- 2001-02-26 AT AT01909372T patent/ATE338833T1/de not_active IP Right Cessation
- 2001-02-26 AU AU37169/01A patent/AU774519B2/en not_active Ceased
- 2001-02-26 BR BR0107217-0A patent/BR0107217A/pt not_active IP Right Cessation
- 2001-02-26 JP JP2002529558A patent/JP3946633B2/ja not_active Expired - Lifetime
-
2002
- 2002-04-15 ZA ZA200202941A patent/ZA200202941B/xx unknown
- 2002-04-23 FI FI20020784A patent/FI123376B/fi not_active IP Right Cessation
- 2002-06-19 US US10/175,023 patent/US6569224B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1325165B1 (de) | 2006-09-06 |
JP2004509232A (ja) | 2004-03-25 |
WO2002024966A1 (en) | 2002-03-28 |
AU774519B2 (en) | 2004-07-01 |
JP3946633B2 (ja) | 2007-07-18 |
CA2376883A1 (en) | 2002-03-28 |
BR0107217A (pt) | 2002-07-09 |
AU3716901A (en) | 2002-04-02 |
CN1210417C (zh) | 2005-07-13 |
US6569224B2 (en) | 2003-05-27 |
FI20020784A (fi) | 2002-04-23 |
CA2376883C (en) | 2002-12-03 |
ZA200202941B (en) | 2003-04-15 |
US20030033906A1 (en) | 2003-02-20 |
RU2221881C1 (ru) | 2004-01-20 |
EP1325165A1 (de) | 2003-07-09 |
DE60122914D1 (de) | 2006-10-19 |
DE60122914T2 (de) | 2007-04-26 |
CN1392902A (zh) | 2003-01-22 |
RU2002113102A (ru) | 2004-01-27 |
FI123376B (fi) | 2013-03-15 |
US6428604B1 (en) | 2002-08-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE338833T1 (de) | Extraktion von nickel und kobalt aus sulfidischen flotationskonzentraten durch oxidierende auslaugung unter erhöhtem druck in chlorid enthaltender schwefelsäurelösung | |
CA2624609C (en) | Processing of nickel sulphide ore or concentrates with sodium chloride | |
WO1996041029A3 (en) | Chloride assisted hydrometallurgical extraction of nickel and cobalt from sulphide ores | |
AU2011228956B2 (en) | Method of processing nickel bearing raw material | |
RU2000106438A (ru) | Способ извлечения металла из руды или концентрата | |
EA005630B1 (ru) | Способ (варианты) и система извлечения меди из содержащего медь материала | |
CA2520039A1 (en) | Precious metal recovery using thiocyanate lixiviant | |
MX2007005089A (es) | Proceso para la recuperacion de cobre a partir de material que contiene cobre, utilizando lixiviacion a presion, extraccion directa por via electrolitica y extraccion de disolvente/solucion. | |
EP0752013A1 (de) | Verfahren zur hydrometallurgischen extraktion | |
ZA200501592B (en) | Method for the recovery of metals using chloride leaching and extraction | |
JP2008115429A (ja) | 湿式銅製錬法における銀の回収方法 | |
JP3948342B2 (ja) | 銅鉱石からの銅回収方法 | |
KR100781468B1 (ko) | 구리 및 비금속을 포함하는 광석 또는 정광으로부터 귀한 비금속을 추출하는 방법 | |
US5807421A (en) | Hydrometallurgical extraction process | |
GB1407520A (en) | Electrolytic hydrometallurgical process to recover copper from sulphide ore concentrates | |
JP2008127627A (ja) | 銅の電解採取方法 | |
US3681056A (en) | Process for winning metals | |
JP2007154249A (ja) | 湿式銅製錬法における銀の回収方法 | |
Sole et al. | The potential for recovery of cobalt from copper leach solutions | |
AU679356C (en) | Hydrometallurgical extraction process | |
Dai | A review of copper cyanide recovery for the cyanidation of copper containing gold ores | |
JP2006016679A (ja) | 硫化銅鉱からの貴金属回収方法 | |
ECSP982625A (es) | Extraccion hidrometalurgica de metales facilitada con cloruro |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |