ZA200806540B - Method for recovering gold - Google Patents
Method for recovering goldInfo
- Publication number
- ZA200806540B ZA200806540B ZA200806540A ZA200806540A ZA200806540B ZA 200806540 B ZA200806540 B ZA 200806540B ZA 200806540 A ZA200806540 A ZA 200806540A ZA 200806540 A ZA200806540 A ZA 200806540A ZA 200806540 B ZA200806540 B ZA 200806540B
- Authority
- ZA
- South Africa
- Prior art keywords
- copper
- gold
- chloride
- waste
- oxygen
- 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
- 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
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet processes
- C22B11/042—Recovery of noble metals from waste materials
-
- 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
- C22B11/04—Obtaining noble metals by wet processes
-
- 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
- C22B15/0084—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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
-
- 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
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20060149A FI118302B (fi) | 2006-02-17 | 2006-02-17 | Menetelmä kullan talteenottamiseksi |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200806540B true ZA200806540B (en) | 2009-06-24 |
Family
ID=35953616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200806540A ZA200806540B (en) | 2006-02-17 | 2008-07-28 | Method for recovering gold |
Country Status (18)
Country | Link |
---|---|
US (1) | US7799114B2 (fi) |
EP (1) | EP1984531B1 (fi) |
JP (1) | JP5237120B2 (fi) |
KR (1) | KR100995787B1 (fi) |
CN (1) | CN101384737B (fi) |
AT (1) | ATE509126T1 (fi) |
AU (1) | AU2007216421B2 (fi) |
BR (1) | BRPI0707951A2 (fi) |
CA (1) | CA2642618C (fi) |
EA (1) | EA013929B1 (fi) |
ES (1) | ES2366589T3 (fi) |
FI (1) | FI118302B (fi) |
PE (1) | PE20071266A1 (fi) |
PL (1) | PL1984531T3 (fi) |
PT (1) | PT1984531E (fi) |
RS (1) | RS51835B (fi) |
WO (1) | WO2007093666A1 (fi) |
ZA (1) | ZA200806540B (fi) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0821491A2 (pt) * | 2007-12-31 | 2015-06-16 | Cognis Ip Man Gmbh | Método aperfeiçoado para recuperação de metal e reciclagem de agente de lixiviação em instalações de lixiviação por agitação |
JP4999108B2 (ja) * | 2008-03-27 | 2012-08-15 | Jx日鉱日石金属株式会社 | 金の浸出方法 |
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 |
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 |
JP5319718B2 (ja) * | 2011-03-04 | 2013-10-16 | Jx日鉱日石金属株式会社 | 硫化鉱からの銅及び金の浸出方法 |
US9051626B2 (en) | 2011-09-27 | 2015-06-09 | Dundee, Technologies Durables Inc. | Method and a system for gold extraction with halogens |
EP2836617A4 (en) | 2012-04-09 | 2016-01-13 | Process Res Ortech Inc | CHLORIDE PROCEDURE FOR THE RUNNING OF GOLD |
EP2662464A1 (en) * | 2012-05-09 | 2013-11-13 | Inter-Euro Technology Limited | Gold recovery |
JP5955393B2 (ja) * | 2012-09-04 | 2016-07-20 | Jx金属株式会社 | 黄鉄鉱を含有する金鉱石からの金の浸出方法 |
JP5467133B2 (ja) * | 2012-09-11 | 2014-04-09 | Jx日鉱日石金属株式会社 | 金の回収方法 |
JP6038192B2 (ja) * | 2013-02-07 | 2016-12-07 | Jx金属株式会社 | 黄鉄鉱を含有する金鉱石からの金の浸出方法 |
CA2898420C (en) * | 2013-02-27 | 2017-12-05 | Jx Nippon Mining & Metals Corporation | Method for leaching gold from gold ore containing pyrite |
JP6038279B2 (ja) * | 2013-02-28 | 2016-12-07 | Jx金属株式会社 | 金及び銀の溶離方法及びそれを用いた金及び銀の回収方法 |
JP5840642B2 (ja) * | 2013-03-29 | 2016-01-06 | Jx日鉱日石金属株式会社 | 硫化鉱物からの金の回収方法 |
FI124954B (fi) * | 2013-04-30 | 2015-04-15 | Outotec Oyj | Menetelmä kultaa sisältävän liuoksen valmistamiseksi ja prosessijärjestely kullan ja hopean talteenottamiseksi |
JP2013163868A (ja) * | 2013-05-31 | 2013-08-22 | Jx Nippon Mining & Metals Corp | 硫化鉱からの銅及び金の浸出方法 |
FI20135984A (fi) | 2013-10-02 | 2015-04-03 | Outotec Finland Oy | Menetelmä ja laite arvometallien erottamiseksi mineraaleista |
US9206492B2 (en) | 2014-03-12 | 2015-12-08 | Dundee Sustainable Technologies Inc. | Closed loop method for gold and silver extraction by halogens |
WO2017072411A1 (en) * | 2015-10-29 | 2017-05-04 | Outotec (Finland) Oy | Method for recovering gold |
JP6849482B2 (ja) | 2016-03-31 | 2021-03-24 | Jx金属株式会社 | 金を含む鉱石もしくは精錬中間物からの金の回収方法 |
AU2017265940B2 (en) * | 2016-05-19 | 2021-12-16 | Bromine Compounds Ltd. | A process for recovering gold from ores |
CN106282555A (zh) * | 2016-08-31 | 2017-01-04 | 胡中 | 一种溶解金、铂、钯过程中尾气回用设备及工艺 |
CN110029230B (zh) * | 2019-04-11 | 2020-07-21 | 陕西师范大学 | 一种绿色环保非氰提金剂、制备方法及其应用 |
CN110551901B (zh) * | 2019-10-18 | 2021-05-18 | 广西森合高新科技股份有限公司 | 从尾液中回收铜、铅的方法及金精矿提金工艺产生的浸出尾液的处理方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2359221A (en) * | 1941-04-29 | 1944-09-26 | Dow Chemical Co | Recovery and purification of bromine |
US4244735A (en) * | 1979-07-27 | 1981-01-13 | Hazen Research, Inc. | Chloride leach process for recovering metal values in the presence of arsenic |
US4551213A (en) * | 1984-05-07 | 1985-11-05 | Duval Corporation | Recovery of gold |
US4668289A (en) * | 1985-11-22 | 1987-05-26 | Wisconsin Alumni Research Foundation | Method for reclaiming gold |
CN1048888A (zh) * | 1989-07-19 | 1991-01-30 | 阎学清 | 一种提炼金属金的方法 |
AP538A (en) | 1992-06-26 | 1996-09-18 | Intec Pty Ltd | Production of metal from minerals |
CN1137067A (zh) * | 1995-05-26 | 1996-12-04 | 河北地质学院 | 一种浸出液提金工艺 |
FI104837B (fi) * | 1997-08-29 | 2000-04-14 | Outokumpu Oy | Menetelmä kuparin hydrometallurgiseksi valmistamiseksi |
FI108864B (fi) * | 2000-12-20 | 2002-04-15 | Outokumpu Oy | Menetelmä kuparirikasteen liuottamiseksi |
FI113667B (fi) * | 2002-04-23 | 2004-05-31 | Outokumpu Oy | Menetelmä kullan talteenottamiseksi |
CA2387633C (en) | 2002-05-24 | 2011-04-26 | Cominco Engineering Services Ltd. | Chloride assisted hydrometallurgical extraction of metals |
AU2003287781B2 (en) * | 2002-12-31 | 2010-02-25 | Intec Ltd | Recovering metals from sulfidic materials |
FI117709B (fi) * | 2004-04-30 | 2007-01-31 | Outokumpu Technology Oyj | Menetelmä kullan talteenottamiseksi |
-
2006
- 2006-02-17 FI FI20060149A patent/FI118302B/fi not_active IP Right Cessation
-
2007
- 2007-02-07 PE PE2007000131A patent/PE20071266A1/es active IP Right Grant
- 2007-02-09 JP JP2008554797A patent/JP5237120B2/ja not_active Expired - Fee Related
- 2007-02-09 AU AU2007216421A patent/AU2007216421B2/en not_active Ceased
- 2007-02-09 EA EA200801687A patent/EA013929B1/ru not_active IP Right Cessation
- 2007-02-09 WO PCT/FI2007/000030 patent/WO2007093666A1/en active Application Filing
- 2007-02-09 CA CA 2642618 patent/CA2642618C/en not_active Expired - Fee Related
- 2007-02-09 AT AT07704804T patent/ATE509126T1/de not_active IP Right Cessation
- 2007-02-09 PL PL07704804T patent/PL1984531T3/pl unknown
- 2007-02-09 RS RSP20110256 patent/RS51835B/en unknown
- 2007-02-09 ES ES07704804T patent/ES2366589T3/es active Active
- 2007-02-09 US US12/162,845 patent/US7799114B2/en not_active Expired - Fee Related
- 2007-02-09 PT PT07704804T patent/PT1984531E/pt unknown
- 2007-02-09 KR KR20087019958A patent/KR100995787B1/ko active IP Right Grant
- 2007-02-09 EP EP20070704804 patent/EP1984531B1/en active Active
- 2007-02-09 CN CN2007800059037A patent/CN101384737B/zh not_active Expired - Fee Related
- 2007-02-09 BR BRPI0707951-6A patent/BRPI0707951A2/pt not_active IP Right Cessation
-
2008
- 2008-07-28 ZA ZA200806540A patent/ZA200806540B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ES2366589T3 (es) | 2011-10-21 |
FI118302B (fi) | 2007-09-28 |
US20090158894A1 (en) | 2009-06-25 |
US7799114B2 (en) | 2010-09-21 |
ATE509126T1 (de) | 2011-05-15 |
FI20060149A0 (fi) | 2006-02-17 |
PE20071266A1 (es) | 2008-01-30 |
EP1984531B1 (en) | 2011-05-11 |
BRPI0707951A2 (pt) | 2011-05-17 |
AU2007216421B2 (en) | 2011-11-17 |
KR20080086540A (ko) | 2008-09-25 |
JP5237120B2 (ja) | 2013-07-17 |
EP1984531A1 (en) | 2008-10-29 |
JP2009526912A (ja) | 2009-07-23 |
EP1984531A4 (en) | 2010-05-05 |
CN101384737B (zh) | 2011-11-30 |
CA2642618C (en) | 2015-04-07 |
AU2007216421A1 (en) | 2007-08-23 |
RS51835B (en) | 2012-02-29 |
FI20060149A (fi) | 2007-08-18 |
EA013929B1 (ru) | 2010-08-30 |
KR100995787B1 (ko) | 2010-11-22 |
PL1984531T3 (pl) | 2011-09-30 |
EA200801687A1 (ru) | 2009-02-27 |
CA2642618A1 (en) | 2007-08-23 |
CN101384737A (zh) | 2009-03-11 |
PT1984531E (pt) | 2011-07-18 |
WO2007093666A1 (en) | 2007-08-23 |
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