NO975707L - Kloridassistert hydrometallurgisk ekstraksjon av metall - Google Patents
Kloridassistert hydrometallurgisk ekstraksjon av metallInfo
- Publication number
- NO975707L NO975707L NO975707A NO975707A NO975707L NO 975707 L NO975707 L NO 975707L NO 975707 A NO975707 A NO 975707A NO 975707 A NO975707 A NO 975707A NO 975707 L NO975707 L NO 975707L
- Authority
- NO
- Norway
- Prior art keywords
- metal
- chloride
- metals
- hydrometallurgical extraction
- ore
- Prior art date
Links
- 239000002184 metal Substances 0.000 title abstract 4
- 229910052751 metal Inorganic materials 0.000 title abstract 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title 1
- 238000000605 extraction Methods 0.000 title 1
- -1 halogen ions Chemical class 0.000 abstract 3
- 239000012141 concentrate Substances 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003929 acidic solution Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-M bisulphate group Chemical group S([O-])(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000010970 precious metal Substances 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
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
- 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
- C22B3/10—Hydrochloric acid, other 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
- 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
- C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
-
- 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
- C22B11/00—Obtaining noble metals
-
- 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
- C22B15/0067—Leaching or slurrying with 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0069—Leaching or slurrying with acids or salts thereof containing halogen
-
- 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
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0084—Treating solutions
- C22B15/0089—Treating solutions 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/20—Obtaining zinc otherwise than by distilling
- C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
-
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/20—Obtaining zinc otherwise than by distilling
- C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
-
- 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
-
- 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
- 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
-
- 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
-
- 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
- C22B3/08—Sulfuric acid, other 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
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
-
- 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
-
- 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
- C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
- C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
- C22B3/3842—Phosphinic acid, e.g. H2P(O)(OH)
-
- 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)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
En fremgangsmåte for ekstraksjon av et metall fra en malm eller et konsen- trat omfatter at malmen eller konsentratet gjennomgår trykkoksydasjon i nærvær av oksygen og en sur løsning som inneholder halogen-ioner og en kilde til bisul- fat- eller sulfat-ioner, så som H2S04. Metallene som kan ekstraheres ved hjelp av fremgangsmåten omfatter kobber, samt ikke-kobbermetaller så som sink, og edle metaller så som gull og sølv.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/488,128 US5650057A (en) | 1993-07-29 | 1995-06-07 | Chloride assisted hydrometallurgical extraction of metal |
PCT/CA1996/000036 WO1996041027A1 (en) | 1995-06-07 | 1996-01-19 | Chloride assisted hydrometallurgical extraction of metal |
Publications (2)
Publication Number | Publication Date |
---|---|
NO975707L true NO975707L (no) | 1997-12-05 |
NO975707D0 NO975707D0 (no) | 1997-12-05 |
Family
ID=23938434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO975707A NO975707D0 (no) | 1995-06-07 | 1997-12-05 | Kloridassistert hydrometallurgisk ekstraksjon av metall |
Country Status (23)
Country | Link |
---|---|
US (1) | US5650057A (no) |
EP (5) | EP0832302B1 (no) |
JP (3) | JP4180655B2 (no) |
KR (1) | KR100426231B1 (no) |
CN (3) | CN1057344C (no) |
AU (3) | AU694960C (no) |
BG (3) | BG62180B1 (no) |
BR (3) | BR9608624A (no) |
CA (6) | CA2221930C (no) |
DE (5) | DE69610208T2 (no) |
DK (3) | DK0832302T3 (no) |
ES (3) | ES2153950T3 (no) |
FI (2) | FI116145B (no) |
GT (2) | GT199600014A (no) |
NO (1) | NO975707D0 (no) |
OA (1) | OA10643A (no) |
PE (2) | PE30096A1 (no) |
PL (3) | PL323593A1 (no) |
RU (3) | RU2178007C2 (no) |
TR (5) | TR199701570T1 (no) |
TW (2) | TW408186B (no) |
WO (3) | WO1996041026A1 (no) |
ZA (1) | ZA964866B (no) |
Families Citing this family (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5650057A (en) * | 1993-07-29 | 1997-07-22 | Cominco Engineering Services Ltd. | Chloride assisted hydrometallurgical extraction of metal |
AUPN191395A0 (en) * | 1995-03-22 | 1995-04-27 | M.I.M. Holdings Limited | Atmospheric mineral leaching process |
US5976218A (en) * | 1996-05-10 | 1999-11-02 | Henkel Corporation | Process for the recovery of nickel |
ZA987217B (en) * | 1997-08-15 | 2000-02-14 | Cominco Eng Services | Chloride assisted hydrometallurgical extraction of metal from sulphide or laterite ores. |
AUPP543798A0 (en) | 1998-08-24 | 1998-09-17 | Technological Resources Pty Limited | Hydrometallurgical extraction of copper and other valuable metals |
CA2360994A1 (en) * | 1999-01-21 | 2000-07-27 | Ga-Tek Inc. | Process for recovering copper from a high acid mixed metal solution |
AUPQ578200A0 (en) * | 2000-02-22 | 2000-03-16 | Anaconda Nickel Limited | Method for the recovery of nickel and/or cobalt |
US6231823B1 (en) | 2000-03-27 | 2001-05-15 | Dynatec Corporation | Solvent extraction process for the separation of cobalt from nickel in aqueous sulphate-containing solutions |
DE60116323D1 (de) | 2000-07-25 | 2006-02-02 | Phelps Dodge Corp Phoenix | 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 |
US7476308B2 (en) * | 2001-07-25 | 2009-01-13 | Phelps Dodge Corporation | Process for multiple stage direct electrowinning of copper |
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 |
BR0212518A (pt) * | 2001-09-13 | 2004-08-24 | Intec Ltd | Processo para a recuperação de zinco metálico de um mineral de zinco, métodos para a remoção de manganês de uma solução de haleto metálico, e para remoção de prata e/ou mercúrio dissolvidos de uma solução de haleto metálico, e, qualquer metal |
CA2387633C (en) * | 2002-05-24 | 2011-04-26 | Cominco Engineering Services Ltd. | Chloride assisted hydrometallurgical extraction of metals |
KR100486269B1 (ko) * | 2002-10-07 | 2005-04-29 | 삼성전자주식회사 | 고 선명 텔레비전의 반송파 복구 장치 및 방법. |
US20040200730A1 (en) * | 2003-04-14 | 2004-10-14 | Kyo Jibiki | Hydrometallurgical copper recovery process |
CN100420760C (zh) * | 2004-05-21 | 2008-09-24 | Wmc资源有限公司 | 镍的回收 |
ATE425271T1 (de) * | 2004-10-21 | 2009-03-15 | Anglo Operations Ltd | Auslaugungsverfahren in gegenwart von salzsäure zur gewinnung eines wertmetalls aus einem erz |
CN101090983B (zh) * | 2004-10-21 | 2011-08-10 | 安格洛操作有限公司 | 盐酸存在下用于从矿石回收有价值金属的浸取工艺 |
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 |
MX2007005090A (es) * | 2004-10-29 | 2007-07-04 | Phelps Dodge Corp | Proceso para la extraccion directa de cobre por via electrolitica en multiples etapas. |
EA010942B1 (ru) * | 2004-10-29 | 2008-12-30 | Фелпс Додж Корпорейшн | Способ извлечения меди из медьсодержащего материала |
EA014105B1 (ru) * | 2005-10-03 | 2010-10-29 | Ототек Оюй | Переработка никельсульфидной руды или концентратов при помощи хлорида натрия |
UA93991C2 (uk) * | 2005-11-28 | 2011-03-25 | Англо Оперейшенс Лимитед | Спосіб вилуговування металу з руди |
CA2650043C (en) * | 2006-05-15 | 2014-04-29 | International Pgm Technologies | Recycling of solids in oxidative pressure leaching of metals using halide ions |
CN100497680C (zh) * | 2007-01-19 | 2009-06-10 | 昆明贵金属研究所 | 一种硫化镍精矿提取镍的新方法 |
MX2009000956A (es) * | 2007-02-22 | 2009-03-09 | Univ Autonoma Metropolitana | Proceso para la recuperacion de valores que contienen metales a partir de minerales y menas. |
US8003064B2 (en) | 2007-09-17 | 2011-08-23 | Freeport-Mcmoran Corporation | Controlled copper leach recovery circuit |
JP4468999B2 (ja) | 2008-03-27 | 2010-05-26 | 日鉱金属株式会社 | 鉱物からの金属の回収方法 |
CA2727557A1 (en) * | 2008-06-13 | 2009-12-17 | Poseidon Nickel Ltd | Rheological method for the hydrometallurgical recovery of base metals from ores |
JP4717908B2 (ja) | 2008-08-11 | 2011-07-06 | Jx日鉱日石金属株式会社 | 銅を含有する塩化物浴からの銅の回収方法 |
CN101760614B (zh) * | 2008-12-02 | 2011-08-10 | 中国恩菲工程技术有限公司 | 含镍矿石的浸出方法 |
FI122188B (fi) * | 2010-03-18 | 2011-09-30 | Outotec Oyj | Hydrometallurginen menetelmä metallisen nikkelin valmistamiseksi |
KR101232199B1 (ko) * | 2010-11-23 | 2013-02-13 | 한국지질자원연구원 | 2차 금속자원의 침출액으로부터 용매추출에 의한 구리, 아연, 카드뮴 및 니켈을 추출 및 분리하는 방법 |
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 |
BR112013028340B1 (pt) * | 2011-05-02 | 2019-01-15 | Trimetals Mining Inc. | método para recuperação de um metal a partir de um minério |
JP5904459B2 (ja) * | 2011-11-22 | 2016-04-13 | 住友金属鉱山株式会社 | 高純度硫酸ニッケルの製造方法 |
US9169533B2 (en) | 2011-12-20 | 2015-10-27 | Freeport Minerals Corporation | System and method including multi-circuit solution extraction for recovery of metal values from metal-bearing materials |
US8420048B1 (en) | 2011-12-20 | 2013-04-16 | Freeport-Mcmoran Corporation | System and method for parallel solution extraction of one or more metal values from metal-bearing materials |
JP5867710B2 (ja) * | 2012-01-24 | 2016-02-24 | 住友金属鉱山株式会社 | 高純度硫酸ニッケルの製造方法、及びニッケルを含む溶液からの不純物元素除去方法 |
ITMI20120579A1 (it) * | 2012-04-11 | 2013-10-12 | Metals Technology Dev Compa Ny Llc | Procedimento per recuperare metalli non ferrosi da una matrice solida |
KR20150036720A (ko) * | 2012-07-23 | 2015-04-07 | 발레 에스.에이. | 황화물 광석 및 정광으로부터의 비금속 회수 |
RU2502811C1 (ru) * | 2012-12-19 | 2013-12-27 | Федеральное Государственное Бюджетное Учреждение Науки Институт Химии И Химической Технологии Сибирского Отделения Российской Академии Наук (Иххт Со Ран) | Способ переработки окисленных никелевых руд |
CN103205580A (zh) * | 2013-04-19 | 2013-07-17 | 金川集团股份有限公司 | 一种贵金属富集过程中的脱硫方法 |
FI124954B (fi) * | 2013-04-30 | 2015-04-15 | Outotec Oyj | Menetelmä kultaa sisältävän liuoksen valmistamiseksi ja prosessijärjestely kullan ja hopean talteenottamiseksi |
KR101352400B1 (ko) | 2013-11-20 | 2014-01-22 | 한국지질자원연구원 | 침출 및 침전을 이용한 복합 구리광 선광방법 |
KR101399953B1 (ko) * | 2013-11-20 | 2014-05-30 | 한국지질자원연구원 | 복합 구리광 선광방법 |
US9410225B2 (en) * | 2014-05-13 | 2016-08-09 | Teck Resources Limited | Process for recovery of copper from arsenic-bearing and/or antimony-bearing copper sulphide concentrates |
EA034456B1 (ru) * | 2014-11-18 | 2020-02-10 | Алльянс Магнезиум | СПОСОБ ПОЛУЧЕНИЯ СОЕДИНЕНИЙ МАГНИЯ И РАЗЛИЧНЫХ ПОБОЧНЫХ ПРОДУКТОВ С ИСПОЛЬЗОВАНИЕМ СЕРНОЙ КИСЛОТЫ В ЦИКЛЕ ВОССТАНОВЛЕНИЯ HCl |
JP6481542B2 (ja) * | 2015-07-21 | 2019-03-13 | 住友金属鉱山株式会社 | 高純度硫酸ニッケル水溶液の製造方法 |
JP6428525B2 (ja) * | 2015-08-04 | 2018-11-28 | 住友金属鉱山株式会社 | 酸化中和設備および酸化中和方法 |
RU2628946C2 (ru) * | 2015-10-29 | 2017-08-23 | Игорь Владимирович Федосеев | СПОСОБ ПРИГОТОВЛЕНИЯ ЧИСТОГО ЭЛЕКТРОЛИТА CuSO4 ИЗ МНОГОКОМПОНЕНТНЫХ РАСТВОРОВ И ЕГО РЕГЕНЕРАЦИЯ ПРИ ПОЛУЧЕНИИ КАТОДНОЙ МЕДИ ЭЛЕКТРОЛИЗОМ С НЕРАСТВОРИМЫМ АНОДОМ |
CN105755283B (zh) * | 2016-03-08 | 2017-09-12 | 江西理工大学 | 氯盐选择性浸出红土镍矿中有价金属的方法 |
CN105779773B (zh) * | 2016-04-20 | 2017-11-17 | 广东省稀有金属研究所 | 一种从电镀污泥中分离镍铜铁的方法 |
CN106702429A (zh) * | 2016-12-22 | 2017-05-24 | 北京吉亚半导体材料有限公司 | 碱法生产金属镓苛性碱净化回收的方法 |
CN106834680B (zh) * | 2017-01-04 | 2018-07-10 | 北京科技大学 | 一种Li、Co、Ni、Cu、Mn混合金属离子的分离方法 |
JP6448684B2 (ja) * | 2017-03-03 | 2019-01-09 | Jx金属株式会社 | リチウム回収方法 |
AU2018392981B2 (en) * | 2017-12-21 | 2024-02-15 | Bhp Chile Inc | Water balance in a chloride heap leach |
RU2667927C1 (ru) * | 2017-12-28 | 2018-09-25 | Общество С Ограниченной Ответственностью "Сдп-М" | Способ получения меди высокой чистоты |
PE20211138A1 (es) * | 2018-11-14 | 2021-06-25 | Nova Mineralis S A | Metodo solido-liquido-solido para la solubilizacion de minerales y concentrados de cobre, independiente del potencial redox y con bajo consumo de agua y acido |
EP4136267A4 (en) * | 2020-04-17 | 2024-06-12 | Glencore Technology Pty Limited | SULFIDE OXIDATION DURING MINERALS LEAKING |
CN113046574B (zh) * | 2021-03-17 | 2022-07-29 | 沈阳有色金属研究院有限公司 | 一种利用铜电解脱铜后液处理粗氢氧化钴制备高纯镍、钴产品的方法 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA209933A (en) * | 1921-03-29 | Teska Meta | Drying frame | |
US2520958A (en) * | 1947-01-14 | 1950-09-05 | Poole Henry Gordon | Nickel recovery |
BE623147A (no) * | 1962-03-19 | 1900-01-01 | ||
GB1150188A (en) * | 1967-02-15 | 1969-04-30 | Sherritt Gordon Mines Ltd | Method for Recovering Substantially Pure Nickel from Ammoniacal Nickel Ammonium Carbonate Leach Solutions. |
FR2131820B1 (no) * | 1971-03-29 | 1973-12-07 | Nickel Le | |
US3761566A (en) * | 1971-09-13 | 1973-09-25 | American Metal Climax Inc | Leaching of nickel lateritic ores with waste iron sulfate solutions |
US3767762A (en) * | 1972-01-04 | 1973-10-23 | Sherritt Gordon Mines Ltd | Recovery and separation of nickel and cobalt from reduced laterite nickel ore |
US4039406A (en) * | 1973-08-10 | 1977-08-02 | Noranda Mines Limited | Recovering copper from concentrates with insoluble sulfate forming leach |
CA994109A (en) * | 1973-08-30 | 1976-08-03 | Robert W. Stanley | Hydrometallurgical method for recovering copper values from copper concentrates |
US3981968A (en) * | 1973-10-19 | 1976-09-21 | Freeport Minerals Company | Solvent extraction of nickel from ammoniacal solutions |
US3933975A (en) * | 1974-02-08 | 1976-01-20 | Amax Inc. | Nickel-cobalt separation |
DE2501284C3 (de) * | 1975-01-15 | 1980-06-12 | Duisburger Kupferhuette, 4100 Duisburg | Verfahren zur Aufarbeitung von Manganknollen und Gewinnung der in ihnen enthaltenen Wertstoffe |
US4108639A (en) * | 1976-07-09 | 1978-08-22 | Johns-Manville Corporation | Process for recovering platinum group metals from ores also containing nickel, copper and iron |
US4093526A (en) * | 1977-09-08 | 1978-06-06 | Amax Inc. | Hydrometallurgical leaching and refining of nickel-copper concentrates, and electrowinning of copper |
CA1107678A (en) * | 1978-04-12 | 1981-08-25 | Kohur N. Subramanian | Nickel recovery from sulfur-deficient mattes |
US4187281A (en) * | 1978-08-07 | 1980-02-05 | Uop Inc. | Hydrometallurgical recovery of cobalt and nickel |
ZW3481A1 (en) * | 1980-02-18 | 1981-05-20 | Nat Inst Metallurg | The leaching of sulphidic mattes containing non-ferrous metals and iron |
CA1150062A (en) * | 1980-06-10 | 1983-07-19 | Robert W. Stanley | Hydrometallurgical treatment of copper-bearing hematite residue |
DE3140380C2 (de) * | 1981-10-10 | 1985-04-11 | Gebrüder Sulzer AG, Winterthur | Verfahren zur Gewinnung von Nickel, hochreinem Magnesiumoxid und Zement |
ZA835167B (en) * | 1982-08-10 | 1984-05-30 | Broken Hill Ass Smelters | Hydrometallurgical recovery of metal values from copper containing sulphide materials |
US4457897A (en) * | 1982-09-28 | 1984-07-03 | Noranda Mines Limited | Process for the selective dissolution of cobalt from cobaltite-pyrite concentrates |
LU85385A1 (fr) * | 1984-05-28 | 1986-01-29 | Mines Fond Zinc Vieille | Procede de lixiviation de sulfures contenant du zinc et du fer |
FI70049C (fi) * | 1984-07-03 | 1986-09-12 | Outokumpu Oy | Vaetske-vaetske-extraktionsfoerfarande foer avlaegsnande och utvinning av metaller ur vattenloesningar |
US4600435A (en) * | 1984-08-24 | 1986-07-15 | Amax Inc. | Solvent extraction of cobalt (II) from sulfate solutions with cobalt extractants |
US4927794A (en) * | 1985-06-26 | 1990-05-22 | Chevron Research Company | Leaching cobalt, molybdenum, nickel, and vanadium from spent hydroprocessing catalysts |
US4900522A (en) * | 1986-07-22 | 1990-02-13 | Amax Inc. | Separation of nickel and cobalt from sulfate solutions by solvent extraction |
JPS6338537A (ja) * | 1986-07-31 | 1988-02-19 | Sumitomo Metal Mining Co Ltd | ニツケル硫化物からのニツケルの回収方法 |
US4861371A (en) * | 1986-12-16 | 1989-08-29 | California Nickel Co. | Nickel-containing leachate having low aluminum content |
CN2099333U (zh) * | 1991-06-19 | 1992-03-18 | 刘家海 | 小型大功率恒温恒湿插座 |
FI93973C (fi) * | 1992-06-18 | 1995-06-26 | Outokumpu Harjavalta Metals Oy | Menetelmä jarosiitin sekä ammonium- ja alkalipohjaisten kaksoissuolojen muodostumisen estämiseksi happamien liuotusprosessien neste-nesteuutossa |
US5431788A (en) * | 1993-06-28 | 1995-07-11 | Cominco Engineering Services Ltd. | Chloride assisted hydrometallurgical copper extraction |
US5650057A (en) * | 1993-07-29 | 1997-07-22 | Cominco Engineering Services Ltd. | Chloride assisted hydrometallurgical extraction of metal |
US5605668A (en) * | 1993-10-29 | 1997-02-25 | Queensland Nickel Pyt. Ltd. | Solvent extraction of cobalt from cobalt sulfate solution |
-
1995
- 1995-06-07 US US08/488,128 patent/US5650057A/en not_active Ceased
- 1995-11-24 PE PE28564895A patent/PE30096A1/es not_active Application Discontinuation
-
1996
- 1996-01-04 TR TR97/01570T patent/TR199701570T1/xx unknown
- 1996-01-04 DK DK96900023T patent/DK0832302T3/da active
- 1996-01-04 JP JP50001897A patent/JP4180655B2/ja not_active Expired - Fee Related
- 1996-01-04 RU RU98100436A patent/RU2178007C2/ru not_active IP Right Cessation
- 1996-01-04 PL PL32359396A patent/PL323593A1/xx unknown
- 1996-01-04 BR BR9608624A patent/BR9608624A/pt not_active IP Right Cessation
- 1996-01-04 ES ES96900023T patent/ES2153950T3/es not_active Expired - Lifetime
- 1996-01-04 DE DE69610208T patent/DE69610208T2/de not_active Expired - Lifetime
- 1996-01-04 WO PCT/CA1996/000003 patent/WO1996041026A1/en active IP Right Grant
- 1996-01-04 CN CN96194549A patent/CN1057344C/zh not_active Expired - Lifetime
- 1996-01-04 AU AU42960/96A patent/AU694960C/en not_active Expired
- 1996-01-04 EP EP96900023A patent/EP0832302B1/en not_active Expired - Lifetime
- 1996-01-04 CA CA 2221930 patent/CA2221930C/en not_active Expired - Lifetime
- 1996-01-04 CA CA 2456772 patent/CA2456772A1/en not_active Abandoned
- 1996-01-19 WO PCT/CA1996/000036 patent/WO1996041027A1/en active IP Right Grant
- 1996-01-19 RU RU98100309A patent/RU2179192C2/ru not_active IP Right Cessation
- 1996-01-19 AU AU44766/96A patent/AU709602B2/en not_active Expired
- 1996-01-19 DE DE69612617T patent/DE69612617T2/de not_active Expired - Lifetime
- 1996-01-19 PL PL96323799A patent/PL190594B1/pl not_active IP Right Cessation
- 1996-01-19 CN CN96194458A patent/CN1052265C/zh not_active Expired - Lifetime
- 1996-01-19 EP EP96900783A patent/EP0832303B1/en not_active Expired - Lifetime
- 1996-01-19 ES ES96900783T patent/ES2159351T3/es not_active Expired - Lifetime
- 1996-01-19 TR TR97/01568T patent/TR199701568T1/xx unknown
- 1996-01-19 JP JP50001997A patent/JP3609421B2/ja not_active Expired - Fee Related
- 1996-01-19 KR KR1019970709048A patent/KR100426231B1/ko not_active IP Right Cessation
- 1996-01-19 CA CA 2221781 patent/CA2221781C/en not_active Expired - Lifetime
- 1996-01-19 BR BR9608499A patent/BR9608499A/pt not_active IP Right Cessation
- 1996-01-23 TW TW85100737A patent/TW408186B/zh active
- 1996-04-17 GT GT199600014A patent/GT199600014A/es unknown
- 1996-06-04 GT GT199600038A patent/GT199600038A/es unknown
- 1996-06-04 PE PE00040596A patent/PE11197A1/es not_active Application Discontinuation
- 1996-06-06 TW TW85106766A patent/TW493008B/zh not_active IP Right Cessation
- 1996-06-07 TR TR97/01569T patent/TR199701569T1/xx unknown
- 1996-06-07 CA CA 2356048 patent/CA2356048C/en not_active Expired - Lifetime
- 1996-06-07 DE DE69626048T patent/DE69626048D1/de not_active Expired - Lifetime
- 1996-06-07 EP EP19960915925 patent/EP0832306B1/en not_active Expired - Lifetime
- 1996-06-07 CA CA 2356050 patent/CA2356050C/en not_active Expired - Lifetime
- 1996-06-07 DE DE69606036T patent/DE69606036T2/de not_active Expired - Fee Related
- 1996-06-07 TR TR1998/02186T patent/TR199802186T2/xx unknown
- 1996-06-07 CA CA002221940A patent/CA2221940C/en not_active Expired - Lifetime
- 1996-06-07 EP EP19980204323 patent/EP0924307B1/en not_active Expired - Lifetime
- 1996-06-07 EP EP19980204322 patent/EP0930373B1/en not_active Expired - Lifetime
- 1996-06-07 DE DE1996629845 patent/DE69629845T2/de not_active Expired - Fee Related
- 1996-06-07 TR TR1998/02185T patent/TR199802185T2/xx unknown
- 1996-06-07 JP JP50003697A patent/JP3609422B2/ja not_active Expired - Fee Related
- 1996-06-07 CN CN96194455A patent/CN1055971C/zh not_active Expired - Fee Related
- 1996-06-07 ES ES96915925T patent/ES2144240T3/es not_active Expired - Lifetime
- 1996-06-07 ZA ZA964866A patent/ZA964866B/xx unknown
- 1996-06-07 WO PCT/CA1996/000365 patent/WO1996041029A2/en active IP Right Grant
- 1996-06-07 AU AU58889/96A patent/AU708844B2/en not_active Expired
- 1996-06-07 RU RU98100271A patent/RU2174562C2/ru not_active IP Right Cessation
- 1996-06-07 DK DK96915925T patent/DK0832306T3/da active
- 1996-06-07 BR BR9608483A patent/BR9608483A/pt not_active IP Right Cessation
- 1996-06-07 PL PL32378296A patent/PL323782A1/xx unknown
- 1996-06-07 DK DK98204322T patent/DK0930373T3/da active
-
1997
- 1997-12-05 NO NO975707A patent/NO975707D0/no unknown
- 1997-12-05 OA OA70158A patent/OA10643A/en unknown
- 1997-12-05 FI FI974428A patent/FI116145B/fi not_active IP Right Cessation
- 1997-12-05 FI FI974427A patent/FI116905B/fi not_active IP Right Cessation
- 1997-12-18 BG BG102132A patent/BG62180B1/bg unknown
- 1997-12-18 BG BG102133A patent/BG62178B1/bg unknown
- 1997-12-23 BG BG102149A patent/BG62290B1/bg unknown
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO975707L (no) | Kloridassistert hydrometallurgisk ekstraksjon av metall | |
AR000381A1 (es) | Un proceso para la extracción de cobre a partir deuna mena o concentrado de sulfuro de cobre | |
NO964011L (no) | Hydrometallurgisk ekstraksjonsfremgangsmåte | |
YU45260B (en) | Hydrometalurgic process for extracting zinc and partly copper extracting, as well as for lead and silver recuperating from zinc containing sulphidic materials | |
YU306679A (en) | Process for producing nonferrous metals from complex sulfidic ores containing copper, zinc, silver and gold | |
PE20000130A1 (es) | Metodo para separar y aislar metales preciosos de metales no preciosos disueltos en soluciones | |
ATE159054T1 (de) | Gewinnung von zink aus einer lösung, die cyanwasserstoff enthält | |
Harris | A review of precious metals refining | |
Morrison | Recovery of silver and gold from refinery slimes at Canadian Copper Refiners | |
JPS5613445A (en) | Collecting method for noble metals from roasted ore | |
CA2530354A1 (en) | Method for producing concentrates | |
ECSP951626A (es) | Extraccion hidrometalurgica de metal con ayuda de cloruro | |
RU94020009A (ru) | Способ геотехнологического извлечения серебра и золота из руд и отвалов | |
RU93057473A (ru) | Способ извлечения благородных металлов из упорных руд и концентратов | |
Khudyakov et al. | Behavior of Non-Ferrous and Noble Metals in Processing Electrolytic Slimes by the Method of Two Stage Sulphating | |
Shtaidel | Determination of precious metals in copper-based alloys by the method of plasma spectrometry | |
ES2005142A6 (es) | Proceso para la recuperacion de metales no ferrosos de concentrados de sulfuros polimetalicos | |
Fang et al. | Leach Out Gold and Silver From Sulfide Concentrate Containing Copper With Cyanide and Ammonia Solutions | |
UA29241A (uk) | Спосіб вилучення золота і срібла з рудних концентратів | |
Perkins et al. | Trends in Processing and Equipment for Precious Metal Recovery Plants | |
Karmazin et al. | Multistep Magnetic Separation of Silver-Containing Ores.(Retroactive Coverage) | |
Gregorowicz et al. | Determination of Sulphur Compounds Occurring in Technological Systems of Metallurgical Process of Copper Concentrates Processing | |
JPH0524206B2 (no) | ||
UA9747A (uk) | Спосіб одержання електрохімічного мідного порошку | |
CO4560445A1 (es) | Procedimiento para la extraccion de un metal no cuproso a partir de menas o concentrados de metal |