DOP2012000308A - Metodo para recuperar oro por extraccion con solvente - Google Patents
Metodo para recuperar oro por extraccion con solventeInfo
- Publication number
- DOP2012000308A DOP2012000308A DO2012000308A DO2012000308A DOP2012000308A DO P2012000308 A DOP2012000308 A DO P2012000308A DO 2012000308 A DO2012000308 A DO 2012000308A DO 2012000308 A DO2012000308 A DO 2012000308A DO P2012000308 A DOP2012000308 A DO P2012000308A
- Authority
- DO
- Dominican Republic
- Prior art keywords
- gold
- solvent extraction
- extraction
- recovering gold
- metals
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G7/00—Compounds of gold
- C01G7/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- 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
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G7/00—Compounds of gold
-
- 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
- C22B11/06—Chloridising
-
- 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
- C22B3/262—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds using alcohols or phenols
-
- 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
- C22B3/40—Mixtures
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/20—Electrolytic production, recovery or refining of metals by electrolysis of solutions of noble metals
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- 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
Abstract
La invención se refiere a un método para recuperar oro por extracción con solvente a partir de una solución acuosa que contiene cloruro ácido o a partir de una suspensión que contiene sólidos auríferos utilizando un reactivo a base de diéster que es poco soluble en agua como solución de extracción orgánica. De acuerdo con el método, el oro es extraído de manera extremadamente eficaz, pero otros metales preciosos y muchos otros metales, de manera muy escasa. E1 oro se separa a partir de la fase de extracción con agua pura, de la cual el oro puede reducirse ya sea químicamente o electroquímicamente.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20100243A FI122685B (fi) | 2010-06-09 | 2010-06-09 | Menetelmä kullan ottamiseksi talteen neste-nesteuutolla |
Publications (1)
Publication Number | Publication Date |
---|---|
DOP2012000308A true DOP2012000308A (es) | 2013-05-31 |
Family
ID=42308053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DO2012000308A DOP2012000308A (es) | 2010-06-09 | 2012-12-10 | Metodo para recuperar oro por extraccion con solvente |
Country Status (20)
Country | Link |
---|---|
US (1) | US8926730B2 (es) |
EP (1) | EP2580162B1 (es) |
JP (1) | JP5685645B2 (es) |
KR (1) | KR101529794B1 (es) |
CN (1) | CN102933495B (es) |
AP (1) | AP3223A (es) |
AU (1) | AU2011263613B2 (es) |
BR (1) | BR112012031412B1 (es) |
CA (1) | CA2799678C (es) |
CL (1) | CL2012003425A1 (es) |
CO (1) | CO6670555A2 (es) |
DO (1) | DOP2012000308A (es) |
EA (1) | EA024014B1 (es) |
ES (1) | ES2681536T3 (es) |
FI (1) | FI122685B (es) |
MX (1) | MX2012014316A (es) |
PE (1) | PE20131072A1 (es) |
UA (1) | UA103575C2 (es) |
WO (1) | WO2011154603A1 (es) |
ZA (1) | ZA201208951B (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014062289A1 (en) * | 2012-10-19 | 2014-04-24 | Kennecott Utah Copper Llc | Process for the recovery of gold form anode slimes |
FI124954B (fi) | 2013-04-30 | 2015-04-15 | Outotec Oyj | Menetelmä kultaa sisältävän liuoksen valmistamiseksi ja prosessijärjestely kullan ja hopean talteenottamiseksi |
FI125388B (en) | 2013-06-07 | 2015-09-30 | Outotec Finland Oy | Method for the recovery of copper and precious metals |
FI125933B (en) * | 2014-06-05 | 2016-04-15 | Outotec Finland Oy | Gold solvent extraction |
FI20155187A (fi) * | 2015-03-18 | 2016-09-19 | Outotec Finland Oy | Kullan talteenotto liuoksesta |
CN108026608B (zh) | 2015-04-21 | 2021-10-22 | 艾克希尔工厂公司 | 在有机溶剂中选择性浸出和萃取贵金属的方法 |
FI20155338A (fi) | 2015-05-11 | 2016-11-12 | Outotec Finland Oy | Menetelmä kullan talteenottoon liuoksesta |
JP6919309B2 (ja) * | 2016-04-26 | 2021-08-18 | 住友金属鉱山株式会社 | 銅電解スライムからの金の製造方法 |
KR101716377B1 (ko) * | 2016-05-09 | 2017-03-14 | 최주호 | 도금된 전자스크랩의 전처리 탈금장치 |
RU2632740C1 (ru) * | 2016-06-24 | 2017-10-09 | Валерий Константинович Ларин | Способ выделения благородных металлов из продуктов переработки руд |
KR101950108B1 (ko) | 2017-09-26 | 2019-02-19 | 목포대학교산학협력단 | 금, 백금 및 팔라듐을 포함하는 염산용액으로부터 금의 분리방법 |
KR101950111B1 (ko) | 2017-10-11 | 2019-02-19 | 목포대학교산학협력단 | 금, 백금 및 팔라듐을 포함하는 염산용액으로부터 금, 백금 및 팔라듐의 분리방법 |
KR102136456B1 (ko) | 2018-03-29 | 2020-07-21 | 목포대학교산학협력단 | 양극 슬라임의 침출용액에 포함된 금의 회수방법 |
KR102026019B1 (ko) | 2018-03-29 | 2019-09-26 | 목포대학교산학협력단 | 양극 슬라임의 침출용액에 포함된 귀금속과 비금속의 분리방법 |
CN110724973A (zh) * | 2019-11-19 | 2020-01-24 | 安徽焦冲矿业有限公司 | 一种高效环保型高纯度黄金制备方法 |
RU2750735C1 (ru) * | 2020-10-14 | 2021-07-01 | Открытое акционерное общество "Красноярский завод цветных металлов имени В.Н. Гулидова" | Способ переработки материалов, содержащих благородные металлы и железо |
CN113384918A (zh) * | 2021-06-17 | 2021-09-14 | 焦作大学 | 一种化工生物用的萃取系统 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2227833A (en) * | 1937-12-24 | 1941-01-07 | Chemical Foundation Inc | Method of selective extraction of metal values |
FR2453859A1 (fr) * | 1979-04-13 | 1980-11-07 | Poudres & Explosifs Ste Nale | Nouveaux carbonates porteurs de groupes carbonates cycliques, leur procede de fabrication et leur application a l'extraction de valeurs metalliques a partir de solutions aqueuses |
JPS5871344A (ja) | 1981-10-22 | 1983-04-28 | Asaka Riken Kogyo Kk | 金の精製法 |
DE3677055D1 (de) | 1985-05-16 | 1991-02-28 | Ici Plc | Verbindung und deren verwendung zum extrahieren von metallen aus waessrigen loesungen. |
CN1014532B (zh) * | 1987-03-28 | 1991-10-30 | 华东化工学院 | 浸取—萃取联合法 |
JPH0259551A (ja) | 1988-08-26 | 1990-02-28 | Tanaka Kikinzoku Kogyo Kk | 有機溶媒中のスルフォキシドの還元方法及び該還元を利用する貴金属の抽出方法 |
RU1741436C (ru) | 1990-07-18 | 1995-01-09 | Иркутский государственный научно-исследовательский институт редких и цветных металлов | Способ извлечения золота из царсководочных и солянокислых растворов |
US6231784B1 (en) * | 1995-02-16 | 2001-05-15 | Henkel Corporation | Water insoluble composition of an aldoxime extractant and an equilibrium modifier |
GB9914669D0 (en) | 1999-06-24 | 1999-08-25 | Zeneca Ltd | Composition and process |
WO2003104503A1 (en) * | 2002-06-05 | 2003-12-18 | Ge Betz, Inc. | Inhibition of the depletion of precious metal values from pregnant lixiviant solutions |
US20030228244A1 (en) * | 2002-06-05 | 2003-12-11 | Perez Libardo A. | Inhibition of the depletion of metal values from pregnant lixiviant solutions |
US20040126291A1 (en) * | 2002-09-26 | 2004-07-01 | Sudderth R. Brantley | Low viscosity copper solvent extraction reagent formulations |
WO2004094676A1 (en) * | 2003-04-17 | 2004-11-04 | Cytec Technology Corp. | Composition and process for the solvent extraction of metals using aldoxime or ketoxime extractants |
WO2009105832A1 (en) * | 2008-02-29 | 2009-09-03 | Australian Nuclear Science And Technology Organisation | Selective gold extraction from copper anode slime with an alcohol |
-
2010
- 2010-06-09 FI FI20100243A patent/FI122685B/fi not_active IP Right Cessation
-
2011
- 2011-06-07 KR KR1020137000483A patent/KR101529794B1/ko active IP Right Grant
- 2011-06-07 BR BR112012031412A patent/BR112012031412B1/pt not_active IP Right Cessation
- 2011-06-07 US US13/702,232 patent/US8926730B2/en not_active Expired - Fee Related
- 2011-06-07 PE PE2012002280A patent/PE20131072A1/es active IP Right Grant
- 2011-06-07 WO PCT/FI2011/050532 patent/WO2011154603A1/en active Application Filing
- 2011-06-07 CN CN201180028044.XA patent/CN102933495B/zh not_active Expired - Fee Related
- 2011-06-07 AP AP2012006625A patent/AP3223A/xx active
- 2011-06-07 UA UAA201213175A patent/UA103575C2/ru unknown
- 2011-06-07 JP JP2013513722A patent/JP5685645B2/ja not_active Expired - Fee Related
- 2011-06-07 MX MX2012014316A patent/MX2012014316A/es active IP Right Grant
- 2011-06-07 EA EA201291253A patent/EA024014B1/ru not_active IP Right Cessation
- 2011-06-07 ES ES11791989.4T patent/ES2681536T3/es active Active
- 2011-06-07 AU AU2011263613A patent/AU2011263613B2/en not_active Ceased
- 2011-06-07 EP EP11791989.4A patent/EP2580162B1/en active Active
- 2011-06-07 CA CA2799678A patent/CA2799678C/en not_active Expired - Fee Related
-
2012
- 2012-11-27 ZA ZA2012/08951A patent/ZA201208951B/en unknown
- 2012-12-05 CL CL2012003425A patent/CL2012003425A1/es unknown
- 2012-12-10 DO DO2012000308A patent/DOP2012000308A/es unknown
-
2013
- 2013-01-09 CO CO13003382A patent/CO6670555A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
AU2011263613B2 (en) | 2013-10-24 |
US8926730B2 (en) | 2015-01-06 |
JP5685645B2 (ja) | 2015-03-18 |
CA2799678A1 (en) | 2011-12-05 |
AP2012006625A0 (en) | 2012-12-31 |
BR112012031412B1 (pt) | 2019-12-10 |
FI122685B (fi) | 2012-05-31 |
CN102933495B (zh) | 2014-11-19 |
MX2012014316A (es) | 2013-01-22 |
WO2011154603A1 (en) | 2011-12-15 |
CO6670555A2 (es) | 2013-05-15 |
UA103575C2 (ru) | 2013-10-25 |
AP3223A (en) | 2015-04-30 |
FI20100243A0 (fi) | 2010-06-09 |
FI20100243A (fi) | 2011-12-10 |
EP2580162B1 (en) | 2018-05-30 |
JP2013534969A (ja) | 2013-09-09 |
CN102933495A (zh) | 2013-02-13 |
US20130104701A1 (en) | 2013-05-02 |
KR101529794B1 (ko) | 2015-06-17 |
KR20130041080A (ko) | 2013-04-24 |
BR112012031412A2 (pt) | 2016-11-08 |
ES2681536T3 (es) | 2018-09-13 |
CL2012003425A1 (es) | 2013-08-23 |
EP2580162A1 (en) | 2013-04-17 |
ZA201208951B (en) | 2013-08-28 |
EA024014B1 (ru) | 2016-08-31 |
EP2580162A4 (en) | 2017-04-05 |
CA2799678C (en) | 2014-11-25 |
AU2011263613A1 (en) | 2013-01-10 |
EA201291253A1 (ru) | 2013-06-28 |
PE20131072A1 (es) | 2013-10-10 |
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