BR9007193A - Processo de recuperacao de metais nobres - Google Patents
Processo de recuperacao de metais nobresInfo
- Publication number
- BR9007193A BR9007193A BR9007193A BR9007193A BR9007193A BR 9007193 A BR9007193 A BR 9007193A BR 9007193 A BR9007193 A BR 9007193A BR 9007193 A BR9007193 A BR 9007193A BR 9007193 A BR9007193 A BR 9007193A
- Authority
- BR
- Brazil
- Prior art keywords
- recovery process
- noble metals
- metals recovery
- noble
- recovery
- Prior art date
Links
- 229910000510 noble metal Inorganic materials 0.000 title 1
- 238000011084 recovery Methods 0.000 title 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
- 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
- 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
-
- 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
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
- C22B3/24—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition by adsorption on solid substances, e.g. by extraction with solid resins
-
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPJ307989 | 1989-03-07 | ||
AUPJ484089 | 1989-06-22 | ||
PCT/AU1990/000086 WO1990010721A1 (en) | 1989-03-07 | 1990-03-06 | Recovery of gold, silver and platinum group metals with various leachants at low pulp densities |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9007193A true BR9007193A (pt) | 1991-11-26 |
Family
ID=25643643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9007193A BR9007193A (pt) | 1989-03-07 | 1990-03-06 | Processo de recuperacao de metais nobres |
Country Status (23)
Country | Link |
---|---|
US (1) | US5215575A (pt) |
CN (1) | CN1036283C (pt) |
AP (1) | AP151A (pt) |
AR (1) | AR246558A1 (pt) |
BR (1) | BR9007193A (pt) |
CA (1) | CA2045551A1 (pt) |
CU (1) | CU22322A3 (pt) |
GB (1) | GB2248631B (pt) |
GR (1) | GR1002301B (pt) |
HR (1) | HRP920601A2 (pt) |
IE (1) | IE62041B1 (pt) |
IL (1) | IL93664A (pt) |
IN (1) | IN178836B (pt) |
MA (1) | MA22480A1 (pt) |
MY (1) | MY105658A (pt) |
NZ (1) | NZ232793A (pt) |
OA (1) | OA09217A (pt) |
PE (1) | PE891A1 (pt) |
PH (1) | PH27611A (pt) |
RU (1) | RU2069235C1 (pt) |
WO (1) | WO1990010721A1 (pt) |
YU (1) | YU46290A (pt) |
ZA (1) | ZA901703B (pt) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993018192A1 (en) * | 1992-03-09 | 1993-09-16 | Pivot Mining Nl | Continuous leaching of treated titaniferous ores with alcohol solutions |
US5354359A (en) * | 1992-04-01 | 1994-10-11 | Newmont Gold Co. | Hydrometallurgical process for the recovery of precious metal values from precious metal ores with thiosulfate lixiviant |
US5449396A (en) * | 1993-02-16 | 1995-09-12 | Laskorin; Boris N. | Method for recovering gold and silver from ore starting materials |
CA2147307A1 (en) * | 1994-04-20 | 1995-10-21 | Dean Butler | Noble metal recovery |
USH1661H (en) * | 1994-08-30 | 1997-07-01 | The United States Of America As Represented By The Secretary Of The Navy | Ion exchange removal of cations under chelating/complexing conditions |
US5536297A (en) * | 1995-02-10 | 1996-07-16 | Barrick Gold Corporation | Gold recovery from refractory carbonaceous ores by pressure oxidation and thiosulfate leaching |
US5785736A (en) * | 1995-02-10 | 1998-07-28 | Barrick Gold Corporation | Gold recovery from refractory carbonaceous ores by pressure oxidation, thiosulfate leaching and resin-in-pulp adsorption |
DE19710529A1 (de) * | 1997-03-14 | 1998-09-17 | Ruhr Zink Gmbh | Verfahren zur Anreicherung von Silber oder anderen Wertmetallen durch Flotation aus einer Suspension, beispielsweise aus den Rückständen der Zinklaugung |
GB9804486D0 (en) * | 1998-03-02 | 1998-04-29 | Robinson Lee F | Extraction of valuable metal |
US6251163B1 (en) | 1998-03-04 | 2001-06-26 | Placer Dome, Inc. | Method for recovering gold from refractory carbonaceous ores |
US6368381B1 (en) | 1998-03-11 | 2002-04-09 | Placer Dome Technical Services, Ltd. | Autoclave using agitator and sparge tube to provide high oxygen transfer rate to metal-containing solutions |
US6010869A (en) * | 1998-07-23 | 2000-01-04 | The United States Of America As Represented By The Secretary Of The Air Force | Method to collect and recover microorganisms from environmental samples |
US6221001B1 (en) | 1999-01-26 | 2001-04-24 | Ada Environmental Solutions Llc | Fly-ash slurry with solidification retardant |
US6267802B1 (en) | 1999-06-17 | 2001-07-31 | Ada Environmental Solutions, Llc | Composition apparatus and method for flue gas conditioning |
US6270555B1 (en) | 1999-12-30 | 2001-08-07 | Solvay Minerals, Inc. | Process for treating precious metal ores |
US6344068B1 (en) | 2000-04-04 | 2002-02-05 | Barrick Gold Corporation | Process for recovering gold from thiosulfate leach solutions and slurries with ion exchange resin |
US6660059B2 (en) * | 2000-05-19 | 2003-12-09 | Placer Dome Technical Services Limited | Method for thiosulfate leaching of precious metal-containing materials |
US6494932B1 (en) | 2000-06-06 | 2002-12-17 | Birch Mountain Resources, Ltd. | Recovery of natural nanoclusters and the nanoclusters isolated thereby |
GB0025502D0 (en) | 2000-10-18 | 2000-11-29 | Johnson Matthey Plc | Metal scavenging |
US6632264B2 (en) | 2001-04-17 | 2003-10-14 | The University Of British Columbia | Gold recovery from thiosulfate leaching |
US7811594B2 (en) * | 2002-03-28 | 2010-10-12 | Beiersdorf Ag | Crosslinked oil droplet-based cosmetic or pharmaceutical emulsions |
US6797035B2 (en) * | 2002-08-30 | 2004-09-28 | Ada Environmental Solutions, Llc | Oxidizing additives for control of particulate emissions |
US7722840B2 (en) * | 2002-11-15 | 2010-05-25 | Placer Dome Technical Services Limited | Method for thiosulfate leaching of precious metal-containing materials |
US6827837B2 (en) * | 2002-11-22 | 2004-12-07 | Robert W. Halliday | Method for recovering trace elements from coal |
US20040237721A1 (en) * | 2003-05-29 | 2004-12-02 | Morteza Baghalha | Anoxic leaching of precious metals with thiosulfate and precious metal oxidants |
TW200624151A (en) * | 2004-11-12 | 2006-07-16 | Monsanto Technology Llc | Recovery of noble metals from aqueous process streams |
US7604783B2 (en) | 2004-12-22 | 2009-10-20 | Placer Dome Technical Services Limited | Reduction of lime consumption when treating refractor gold ores or concentrates |
CA2620863A1 (en) * | 2005-09-06 | 2007-03-15 | Anglo Platinum Limited | Fire assay flux composition for the analysis of pgm and gold containing mineral samples |
US8061888B2 (en) | 2006-03-17 | 2011-11-22 | Barrick Gold Corporation | Autoclave with underflow dividers |
US8252254B2 (en) | 2006-06-15 | 2012-08-28 | Barrick Gold Corporation | Process for reduced alkali consumption in the recovery of silver |
US8262768B2 (en) * | 2007-09-17 | 2012-09-11 | Barrick Gold Corporation | Method to improve recovery of gold from double refractory gold ores |
DE102008024590B4 (de) * | 2008-05-21 | 2017-06-01 | Heraeus Deutschland GmbH & Co. KG | Recycling-Verfahren für Katalysatorformkörper |
CN101704531B (zh) * | 2009-08-25 | 2011-09-28 | 中国地质大学(武汉) | 一种高纯埃洛石的制备方法 |
CN101759195B (zh) * | 2009-12-10 | 2011-09-07 | 云南天鸿高岭矿业有限公司 | 一种高纯埃洛石的生产工艺 |
AU2011217757A1 (en) * | 2010-02-18 | 2012-08-23 | Neomet Technologies Inc. | Process for the recovery of gold from an ore in chloride medium with a nitrogen species |
ES2927467T3 (es) | 2010-12-07 | 2022-11-07 | Barrick Gold Corp | Lixiviación en resina a favor de la corriente y a contracorriente en procesos de lixiviación de oro |
AR086933A1 (es) | 2011-06-15 | 2014-01-29 | Barrick Gold Corp | Metodo para recuperar metales preciosos y cobre de soluciones de lixiviado |
CA2844519A1 (en) * | 2011-08-03 | 2013-02-07 | The Curators Of The University Of Missouri | Method for separation of chemically pure os from metal mixtures |
US9528169B2 (en) * | 2011-08-03 | 2016-12-27 | The Curators Of The University Of Missouri | Method for separation of chemically pure Os from metal mixtures |
US8931642B2 (en) | 2013-01-14 | 2015-01-13 | William D. Simmons | Activated flotation circuit for processing combined oxide and sulfide ores |
US10161016B2 (en) | 2013-05-29 | 2018-12-25 | Barrick Gold Corporation | Method for pre-treatment of gold-bearing oxide ores |
CA2821467C (en) | 2013-07-18 | 2019-12-24 | Nichromet Extraction Inc. | Method for gold recovery on particules |
AU2015100109A4 (en) * | 2014-03-18 | 2015-03-12 | Subhash KADAM | Metallurgy of noble metals found from the soil of mangalwedha |
US20150329934A1 (en) * | 2014-05-15 | 2015-11-19 | Rulon W. Dahl | Dahl Process |
US10017837B2 (en) * | 2014-10-22 | 2018-07-10 | Chevron U.S.A. Inc. | Metallurgical extraction technique to recover platinum group metals from a filter cake |
CN104445520B (zh) * | 2014-12-30 | 2017-01-04 | 广州科城环保科技有限公司 | 一种电镀含氰废液的处理方法 |
CA2917505C (en) * | 2015-01-15 | 2022-03-22 | Mintek | Gold recovery from carbon |
JP2016176802A (ja) * | 2015-03-19 | 2016-10-06 | 株式会社クレハ | 金属異物の回収方法および重合体の金属異物検査方法 |
AU2016246751B2 (en) | 2015-04-08 | 2021-02-25 | Ecolab Usa Inc. | Leach aid for metal recovery |
RU2607285C1 (ru) * | 2015-08-17 | 2017-01-10 | Лидия Алексеевна Воропанова | Экстракция ионов серебра из солянокислых растворов трибутилфосфатом |
CN105547897A (zh) * | 2016-01-26 | 2016-05-04 | 山东黄金矿业(莱州)有限公司精炼厂 | 一种氰化金泥中金、银含量的联测方法 |
WO2019204554A1 (en) * | 2018-04-19 | 2019-10-24 | Warner Babcock Institute For Green Chemistry, Llc | Methods of rare earth metal recovery from electronic waste |
US11767228B2 (en) | 2018-05-03 | 2023-09-26 | Arafura Resources Limited | Processing rare earth sulphate solutions |
PE20211512A1 (es) | 2019-01-21 | 2021-08-11 | Barrick Gold Corp | Metodo para la lixiviacion con tiosulfato catalizado con carbon de materiales que contienen oro |
RU2699142C1 (ru) * | 2019-03-27 | 2019-09-03 | Федеральное государственное бюджетное научное учреждение "Федеральный исследовательский центр "Красноярский научный центр Сибирского отделения Российской академии наук" (ФИЦ КНЦ СО РАН, КНЦ СО РАН) | Способ извлечения серебра из солянокислых растворов |
CN112011687A (zh) * | 2019-05-31 | 2020-12-01 | 王志广 | 一种新型金银浸出剂及其制备方法 |
CN112442592A (zh) * | 2020-11-09 | 2021-03-05 | 桂林正翰科技开发有限责任公司 | 一种基于离子交换的从氰化贵液中提金的方法 |
CN113215412B (zh) * | 2021-05-10 | 2022-07-29 | 上海第二工业大学 | 一种选择性浸出回收废弃镀银件或含银固体废物表面银的方法 |
CN113552311A (zh) * | 2021-06-17 | 2021-10-26 | 江西省地质调查研究院 | 一种含金矿样金含量的分析方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB451979A (en) * | 1935-05-14 | 1936-08-14 | Merrill Co | Improvements in or relating to the recovery of precious metals from ores or preciousmetal bearing deposits |
GB851552A (en) * | 1958-03-04 | 1960-10-19 | Fairweather Harold G C | Process for extracting gold and silver from their ores |
US3764650A (en) * | 1970-12-31 | 1973-10-09 | Us Interior | Recovery of gold from ores |
BE847441A (fr) * | 1976-10-19 | 1977-02-14 | Procede pour recuperer des metaux precieux de matieres en contenant. | |
US4188208A (en) * | 1978-05-22 | 1980-02-12 | Newmont Exploration Limited | Recovery of gold from carbonaceous gold-bearing ores |
US4289532A (en) * | 1979-12-03 | 1981-09-15 | Freeport Minerals Company | Process for the recovery of gold from carbonaceous ores |
CA1188522A (en) * | 1982-03-11 | 1985-06-11 | Eberhard Krause | Recovery of silver from precious metal-containing intermediates |
US4552589A (en) * | 1984-01-27 | 1985-11-12 | Getty Oil Company | Process for the recovery of gold from refractory ores by pressure oxidation |
CA1234291A (en) * | 1984-09-27 | 1988-03-22 | Donald R. Weir | Recovery of gold from auriferous refractory iron- containing sulphidic material |
US4654078A (en) * | 1985-07-12 | 1987-03-31 | Perez Ariel E | Method for recovery of precious metals from difficult ores with copper-ammonium thiosulfate |
ZW18286A1 (en) * | 1985-09-10 | 1987-05-27 | Butler Dean | Leaching process |
DE3801741C1 (pt) * | 1988-01-22 | 1989-06-15 | Degussa Ag, 6000 Frankfurt, De |
-
1990
- 1990-03-02 MY MYPI90000324A patent/MY105658A/en unknown
- 1990-03-05 PH PH40136A patent/PH27611A/en unknown
- 1990-03-05 NZ NZ232793A patent/NZ232793A/en unknown
- 1990-03-05 IN IN204DE1990 patent/IN178836B/en unknown
- 1990-03-06 BR BR9007193A patent/BR9007193A/pt unknown
- 1990-03-06 AR AR31632590A patent/AR246558A1/es active
- 1990-03-06 RU SU5001855 patent/RU2069235C1/ru active
- 1990-03-06 WO PCT/AU1990/000086 patent/WO1990010721A1/en active Application Filing
- 1990-03-06 ZA ZA901703A patent/ZA901703B/xx unknown
- 1990-03-06 CA CA2045551A patent/CA2045551A1/en not_active Abandoned
- 1990-03-06 IE IE78190A patent/IE62041B1/en not_active IP Right Cessation
- 1990-03-06 IL IL9366490A patent/IL93664A/en not_active IP Right Cessation
- 1990-03-06 US US07/752,561 patent/US5215575A/en not_active Expired - Fee Related
- 1990-03-07 AP APAP/P/1990/000167A patent/AP151A/en active
- 1990-03-07 GR GR900100161A patent/GR1002301B/el unknown
- 1990-03-07 CN CN90101201A patent/CN1036283C/zh not_active Expired - Fee Related
- 1990-03-07 MA MA22030A patent/MA22480A1/fr unknown
- 1990-03-07 YU YU46290A patent/YU46290A/sh unknown
- 1990-03-13 PE PE1990166215A patent/PE891A1/es active Application Revival
- 1990-03-17 CU CU1990049A patent/CU22322A3/es unknown
- 1990-06-22 OA OA59811A patent/OA09217A/xx unknown
-
1991
- 1991-07-29 GB GB9116316A patent/GB2248631B/en not_active Expired - Fee Related
-
1992
- 1992-09-29 HR HR920601A patent/HRP920601A2/hr not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
PH27611A (en) | 1993-08-31 |
CN1036283C (zh) | 1997-10-29 |
AR246558A1 (es) | 1994-08-31 |
US5215575A (en) | 1993-06-01 |
AP151A (en) | 1991-10-02 |
IE62041B1 (en) | 1994-12-14 |
OA09217A (fr) | 1992-06-30 |
CN1046942A (zh) | 1990-11-14 |
AU5260690A (en) | 1990-10-09 |
NZ232793A (en) | 1991-07-26 |
AU631413B2 (en) | 1992-11-26 |
GB9116316D0 (en) | 1991-09-11 |
GB2248631B (en) | 1993-06-09 |
ZA901703B (en) | 1990-12-28 |
AP9000167A0 (en) | 1990-04-30 |
IN178836B (pt) | 1997-07-05 |
WO1990010721A1 (en) | 1990-09-20 |
GR1002301B (el) | 1996-05-07 |
IL93664A (en) | 1994-11-11 |
YU46290A (sh) | 1993-11-16 |
RU2069235C1 (ru) | 1996-11-20 |
CU22322A3 (es) | 1995-01-31 |
IE900781L (en) | 1990-09-07 |
GB2248631A (en) | 1992-04-15 |
HRP920601A2 (en) | 1995-06-30 |
PE891A1 (es) | 1991-02-02 |
CA2045551A1 (en) | 1990-09-20 |
GR900100161A (el) | 1991-07-31 |
MY105658A (en) | 1994-11-30 |
MA22480A1 (fr) | 1992-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
KF | Request for proof of payment of annual fee | ||
FD5 | Application fees: dismissal - article 86 of industrial property law |