PE20050745A1 - Metodo para la separacion de metales valiosos e impurezas de fangos anodicos obtenidos de electrolisis de cobre - Google Patents
Metodo para la separacion de metales valiosos e impurezas de fangos anodicos obtenidos de electrolisis de cobreInfo
- Publication number
- PE20050745A1 PE20050745A1 PE2004000899A PE2004000899A PE20050745A1 PE 20050745 A1 PE20050745 A1 PE 20050745A1 PE 2004000899 A PE2004000899 A PE 2004000899A PE 2004000899 A PE2004000899 A PE 2004000899A PE 20050745 A1 PE20050745 A1 PE 20050745A1
- Authority
- PE
- Peru
- Prior art keywords
- leaching
- separate
- sludge
- temperature
- copper
- Prior art date
Links
- 239000010802 sludge Substances 0.000 title abstract 6
- 229910052751 metal Inorganic materials 0.000 title abstract 4
- 239000002184 metal Substances 0.000 title abstract 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052802 copper Inorganic materials 0.000 title abstract 3
- 239000010949 copper Substances 0.000 title abstract 3
- 150000002739 metals Chemical class 0.000 title abstract 3
- 238000005868 electrolysis reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000000926 separation method Methods 0.000 title abstract 2
- 239000012535 impurity Substances 0.000 title 1
- 238000002386 leaching Methods 0.000 abstract 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical class [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 238000000605 extraction Methods 0.000 abstract 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 2
- 229910052737 gold Inorganic materials 0.000 abstract 2
- 239000010931 gold Substances 0.000 abstract 2
- 229910052709 silver Inorganic materials 0.000 abstract 2
- 239000004332 silver Substances 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- -1 PLATINUM METALS Chemical class 0.000 abstract 1
- 229910018162 SeO2 Inorganic materials 0.000 abstract 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 229910052785 arsenic Inorganic materials 0.000 abstract 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 1
- VXPCQISYVPFYRK-UHFFFAOYSA-N profenamine hydrochloride Chemical compound Cl.C1=CC=C2N(CC(C)N(CC)CC)C3=CC=CC=C3SC2=C1 VXPCQISYVPFYRK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052711 selenium Inorganic materials 0.000 abstract 1
- 239000011669 selenium Substances 0.000 abstract 1
- JPJALAQPGMAKDF-UHFFFAOYSA-N selenium dioxide Chemical compound O=[Se]=O JPJALAQPGMAKDF-UHFFFAOYSA-N 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
- C22B61/00—Obtaining metals not elsewhere provided for in this subclass
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/06—Sulfating roasting
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
-
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
- C22B7/007—Wet processes by acid leaching
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
DONDE EL METODO COMPRENDE: a) LIXIVIAR EL FANGO ANODICO PARA SEPARAR EL COBRE; b) CALCINAR EL FANGO EN DOS ETAPAS DE MODO QUE EL SELENIO ES SEPARADO COMO GAS DE SeO2 EN LA PRIMERA ETAPA A UNA TEMPERATURA ENTRE 450°C Y 600°C, Y LOS METALES SON SULFATADOS CON ACIDO SULFURICO CONCENTRADO EN LA SEGUNDA ETAPA A UNA TEMPERATURA ENTRE 300°C Y 420°C; c) SEPARAR LA PLATA SULFATADA DEL FANGO MEDIANTE LIXIVIACION EN UNA SOLUCION ACUOSA NEUTRA A UNA TEMPERATURA ENTRE 80°C Y 100°C; d) SEPARAR EL ORO DEL RESIDUO OBTENIDO DE LA LIXIVIACION DE PLATA, MEDIANTE REDUCCION CON SO2 o EXTRACCION CON DIBUTIL ALCOHOL; Y, e) SEPARAR LOS METALES DE PLATINO DEL RESIDUO OBTENIDO DE LA SEPARACION DE ORO, MEDIANTE CEMENTACION CON HIERRO. PARTE DEL COBRE DEL FANGO ANODICO ES LIXIVIADA A PRESION NORMAL EN UNA SOLUCION DE ACIDO SULFURICO EN PRESENCIA DE OXIGENO, A UNA TEMPERATURA ENTRE 80°C Y 100°C. LA PLATA ES SEPARADA DE LA SOLUCION LIXIVIADA DE (c) MEDIANTE CEMENTACION CON COBRE, EXTRACCION O ELECTROLISIS. EL RESIDUO DE LA LIXIVIACION DE (c) ES LIXIVIADO PARA SEPARAR TELURIO Y ARSENICO. LOS METALES VALIOSOS DEL FANGO SON SEPARADOS DESPUES DE (c) MEDIANTE LIXIVIACION CON ACIDO CLORHIDRICO POR MEDIO DE UN AGENTE OXIDANTE TAL COMO PEROXIDO DE HIDROGENO O CLORO
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20031366A FI116684B (fi) | 2003-09-23 | 2003-09-23 | Menetelmä anodiliejun käsittelemiseksi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20050745A1 true PE20050745A1 (es) | 2005-10-26 |
Family
ID=27839029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2004000899A PE20050745A1 (es) | 2003-09-23 | 2004-09-16 | Metodo para la separacion de metales valiosos e impurezas de fangos anodicos obtenidos de electrolisis de cobre |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US7731777B2 (es) |
| JP (1) | JP4866732B2 (es) |
| CN (1) | CN100351406C (es) |
| AR (1) | AR045787A1 (es) |
| AU (1) | AU2004274670B2 (es) |
| BR (1) | BRPI0414606B1 (es) |
| DE (1) | DE112004001718T5 (es) |
| EA (1) | EA009399B1 (es) |
| ES (1) | ES2304095B2 (es) |
| FI (1) | FI116684B (es) |
| PE (1) | PE20050745A1 (es) |
| PL (1) | PL205994B1 (es) |
| WO (1) | WO2005028686A1 (es) |
| ZA (1) | ZA200602040B (es) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI116729B (fi) | 2004-07-07 | 2006-02-15 | Outokumpu Oy | Menetelmä ja laite anodiliejun käsittelemiseksi |
| CN101831553B (zh) * | 2010-05-28 | 2012-06-06 | 北京科技大学 | 无氰全湿成套工艺绿色回收废旧电路板的方法 |
| US7935173B1 (en) * | 2010-07-23 | 2011-05-03 | Metals Recovery Technology Inc. | Process for recovery of precious metals |
| CN101928834B (zh) * | 2010-08-30 | 2012-03-07 | 中南大学 | 从溶液中回收稀贵金属的一种方法 |
| CN103233127A (zh) * | 2013-05-08 | 2013-08-07 | 金川集团股份有限公司 | 一种分离铜阳极泥中贱金属与贵金属的方法 |
| RU2550064C2 (ru) * | 2013-07-26 | 2015-05-10 | Открытое акционерное общество "Уралэлектромедь" | Способ переработки медеэлектролитного шлама |
| CN103498053A (zh) * | 2013-10-11 | 2014-01-08 | 金川集团股份有限公司 | 一种分离铜阳极泥中贱金属与贵金属的方法 |
| FI126064B (en) * | 2014-05-28 | 2016-06-15 | Outotec Finland Oy | Hydrometallurgical treatment of anode sludge |
| TWI671408B (zh) * | 2014-12-25 | 2019-09-11 | 日商三菱綜合材料股份有限公司 | 脫銅黏泥（ｓｌｉｍｅ）所含之有價金屬的浸出方法 |
| CN105063361B (zh) * | 2015-08-20 | 2017-03-22 | 江西铜业股份有限公司 | 一种从铜阳极泥中综合回收有价金属的方法 |
| CN106006572B (zh) * | 2016-05-12 | 2018-06-12 | 云南驰宏资源综合利用有限公司 | 一种从碲阳极泥回收回用碲的方法 |
| CN108083238A (zh) * | 2017-12-20 | 2018-05-29 | 郴州市金贵银业股份有限公司 | 处理真空炉产碲铅的方法 |
| CN109055757B (zh) * | 2018-09-10 | 2020-04-03 | 吉首大学 | 一种回收电解锰或电解锌的阳极渣中二氧化锰和铅的方法 |
| CN111321299B (zh) * | 2020-03-23 | 2021-12-14 | 紫金矿业集团股份有限公司 | 一种银阳极泥高效分离银、铂、钯的方法 |
| CN112941322B (zh) * | 2021-01-26 | 2022-10-25 | 西安建筑科技大学 | 一种脱铜阳极泥在卡尔多炉中冶炼时去除BaSO4的方法 |
| CN115323187B (zh) * | 2022-08-19 | 2023-08-22 | 中南大学 | 一种去除富铂族金属的铜阳极泥中SnPbFe杂质的方法 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2039256A (en) * | 1934-02-17 | 1936-04-28 | Oliver C Martin | Process of treating refinery sludges or slimes containing selenium and tellurium |
| US3944414A (en) * | 1974-10-01 | 1976-03-16 | Mitsubishi Kinzoku Kabushiki Kaisha | Treatment of anode slime from copper electrolysis |
| FI55684C (fi) * | 1975-04-03 | 1979-09-10 | Outokumpu Oy | Hydrometallurgiskt foerfarande foer aotervinning av vaerdeaemnen ur anodslam fraon elektrolytisk raffinering av koppar |
| US4047939A (en) * | 1975-06-13 | 1977-09-13 | Noranda Mines Limited | Slimes treatment process |
| JPS534721A (en) * | 1976-07-02 | 1978-01-17 | Sumitomo Metal Mining Co | Method of separating selenium in slime formed in copper electrolysis |
| US4076605A (en) * | 1976-08-26 | 1978-02-28 | Inspiration Consolidated Copper Company | Dichromate leach of copper anode slimes |
| US4094668A (en) * | 1977-05-19 | 1978-06-13 | Newmont Exploration Limited | Treatment of copper refinery slimes |
| JPS5952218B2 (ja) * | 1980-11-18 | 1984-12-18 | 住友金属鉱山株式会社 | 銅電解スライムよりの金の回収法 |
| FI64790C (fi) * | 1982-08-04 | 1984-01-10 | Outokumpu Oy | Foerfarande foer rostning av selenhaltigt material |
| JPS59104439A (ja) * | 1982-12-08 | 1984-06-16 | Sumitomo Metal Mining Co Ltd | 銅電解スライムからの脱セレン方法 |
| JPS6123729A (ja) * | 1984-07-12 | 1986-02-01 | Mitsubishi Metal Corp | 銅電解スライムの脱銅法 |
| JPH0417628A (ja) * | 1990-05-09 | 1992-01-22 | Sumitomo Metal Mining Co Ltd | 銅電解スライムの製錬方法 |
| JPH04236731A (ja) * | 1991-01-16 | 1992-08-25 | Sumitomo Metal Mining Co Ltd | 脱銅スライムからの貴金属の回収方法 |
| JPH05311258A (ja) * | 1992-03-16 | 1993-11-22 | Nikko Kinzoku Kk | 銅電解アノードスライムの湿式処理方法 |
| JPH05311264A (ja) * | 1992-03-16 | 1993-11-22 | Nikko Kinzoku Kk | 銅電解アノードスライムの湿式処理による有価物回収方法 |
| JPH05311259A (ja) * | 1992-04-13 | 1993-11-22 | Nikko Kinzoku Kk | 鉛電解アノードスライムの湿式処理方法 |
| JPH07286219A (ja) * | 1994-04-19 | 1995-10-31 | Sumitomo Metal Mining Co Ltd | 銅電解アノードスライムからの脱銅方法 |
| JPH10280059A (ja) * | 1997-04-10 | 1998-10-20 | Sumitomo Metal Mining Co Ltd | 貴金属合金からの金と銀の分離方法 |
| JP3879126B2 (ja) * | 1997-06-16 | 2007-02-07 | 三菱マテリアル株式会社 | 貴金属製錬方法 |
| JPH11293361A (ja) * | 1998-04-13 | 1999-10-26 | Sumitomo Metal Mining Co Ltd | 銅電解スライムからの高純度セレンの製造方法 |
| PE20010614A1 (es) * | 1999-08-02 | 2001-05-25 | Billiton Sa Ltd | Recuperacion de plata desde una solucion de salmuera acida |
| JP3616314B2 (ja) * | 2000-03-03 | 2005-02-02 | 日鉱金属株式会社 | 銅電解殿物の処理方法 |
| WO2001083835A2 (en) * | 2000-04-28 | 2001-11-08 | Mintek | Gold recovery process with hydrochloric acid lixiviant |
-
2003
- 2003-09-23 FI FI20031366A patent/FI116684B/fi active IP Right Grant
-
2004
- 2004-08-31 WO PCT/FI2004/000505 patent/WO2005028686A1/en active IP Right Grant
- 2004-08-31 AU AU2004274670A patent/AU2004274670B2/en not_active Expired
- 2004-08-31 ES ES200650025A patent/ES2304095B2/es not_active Expired - Fee Related
- 2004-08-31 CN CNB200480027499XA patent/CN100351406C/zh not_active Expired - Lifetime
- 2004-08-31 DE DE112004001718T patent/DE112004001718T5/de not_active Withdrawn
- 2004-08-31 EA EA200600460A patent/EA009399B1/ru not_active IP Right Cessation
- 2004-08-31 BR BRPI0414606-9A patent/BRPI0414606B1/pt active IP Right Grant
- 2004-08-31 PL PL379379A patent/PL205994B1/pl unknown
- 2004-08-31 JP JP2006527432A patent/JP4866732B2/ja not_active Expired - Lifetime
- 2004-08-31 US US10/572,104 patent/US7731777B2/en active Active
- 2004-09-16 PE PE2004000899A patent/PE20050745A1/es active IP Right Grant
- 2004-09-21 AR ARP040103387 patent/AR045787A1/es unknown
-
2006
- 2006-03-10 ZA ZA200602040A patent/ZA200602040B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI116684B (fi) | 2006-01-31 |
| EA009399B1 (ru) | 2007-12-28 |
| JP4866732B2 (ja) | 2012-02-01 |
| ES2304095A1 (es) | 2008-09-01 |
| FI20031366A0 (fi) | 2003-09-23 |
| US20070062335A1 (en) | 2007-03-22 |
| EA200600460A1 (ru) | 2006-10-27 |
| BRPI0414606A (pt) | 2006-11-07 |
| CN1856585A (zh) | 2006-11-01 |
| WO2005028686A1 (en) | 2005-03-31 |
| PL205994B1 (pl) | 2010-06-30 |
| BRPI0414606B1 (pt) | 2015-08-11 |
| AU2004274670B2 (en) | 2009-09-03 |
| PL379379A1 (pl) | 2006-09-04 |
| ZA200602040B (en) | 2007-05-30 |
| AR045787A1 (es) | 2005-11-16 |
| US7731777B2 (en) | 2010-06-08 |
| CN100351406C (zh) | 2007-11-28 |
| DE112004001718T5 (de) | 2006-10-19 |
| FI20031366A (fi) | 2005-03-24 |
| JP2007505999A (ja) | 2007-03-15 |
| ES2304095B2 (es) | 2009-04-01 |
| AU2004274670A1 (en) | 2005-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |