ES8504961A1 - Procedimiento para la recuperacion de valores metalicos no ferrosos de concentrados de sulfuro - Google Patents
Procedimiento para la recuperacion de valores metalicos no ferrosos de concentrados de sulfuroInfo
- Publication number
- ES8504961A1 ES8504961A1 ES527014A ES527014A ES8504961A1 ES 8504961 A1 ES8504961 A1 ES 8504961A1 ES 527014 A ES527014 A ES 527014A ES 527014 A ES527014 A ES 527014A ES 8504961 A1 ES8504961 A1 ES 8504961A1
- Authority
- ES
- Spain
- Prior art keywords
- ferrous metal
- stage
- metal values
- ion exchange
- sulphide concentrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- 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
- 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
- C22B13/00—Obtaining lead
- C22B13/04—Obtaining lead 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
- 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
- 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
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/32—Carboxylic 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
- 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
- C22B3/3846—Phosphoric acid, e.g. (O)P(OH)3
-
- 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
- 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)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
PROCEDIMIENTO PARA LA RECUPERACION DE VALORES METALICOS NO FERROSOS DE CONCENTRADOS DE SULFURO, QUE CONTIENEN AL MENOS UN METAL NO FERROSO ELEGIDO DE ENTRE ZINC, COBRE, PLOMO, COBALTO, NIQUEL, PLATA Y OTRO, ASI COMO HIERRO.CONSISTE EN LIXIVIAR EL CONCENTRADO DE SULFURO EN AL MENOS UNA ETAPA DE LIXIVIACION EN LA QUE EL CONCENTRADO DE SULFURO ES LIXIVIADO BAJO CONDICIONES OXIDANTES CON UN LIXIVIANTE DE CLORURO ACUOSO. DICHO LIXIVIANTE ES UNA SOLUCION LIXIVIADORA DE CLORURO ACUOSO QUE CONTIENE CLORURO DE CALCIO, EL CUAL SOLUBILIZA LOS VALORES METALICOS NO FERROSOS DEL MATERIAL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08230245A GB2128597A (en) | 1982-10-22 | 1982-10-22 | Recovery of metal values from sulphide concentrates |
Publications (2)
Publication Number | Publication Date |
---|---|
ES527014A0 ES527014A0 (es) | 1985-05-01 |
ES8504961A1 true ES8504961A1 (es) | 1985-05-01 |
Family
ID=10533788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES527014A Expired ES8504961A1 (es) | 1982-10-22 | 1983-10-21 | Procedimiento para la recuperacion de valores metalicos no ferrosos de concentrados de sulfuro |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU2019683A (es) |
ES (1) | ES8504961A1 (es) |
GB (1) | GB2128597A (es) |
PT (1) | PT77524B (es) |
ZA (1) | ZA837552B (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9306201D0 (en) * | 1993-03-25 | 1993-05-19 | Sherritt Gordon Ltd | Recovery of zinc,iron,lead and silver values from sinc sulphide concentrate by a multi-stage pressure oxidation process |
BE1011619A3 (nl) * | 1997-12-16 | 1999-11-09 | Sidmar Nv | Werkwijze voor het behandelen van gecontamineerd ijzerhoudend slib. |
GB9804486D0 (en) * | 1998-03-02 | 1998-04-29 | Robinson Lee F | Extraction of valuable metal |
US6315812B1 (en) * | 1999-04-28 | 2001-11-13 | International Pgm Technologies Ltd | Oxidative pressure leach recovery using halide ions |
WO2000065111A1 (en) * | 1999-04-28 | 2000-11-02 | International Pgm Technologies Limited | Oxidative pressure leach recovery of precious metals using halide ions |
EP1123901A1 (en) * | 2000-02-10 | 2001-08-16 | Fernando H. Garcia | Process for the production of di-hydrated calcium sulfate from exhausted sulfuric acid |
US9039806B2 (en) | 2006-05-15 | 2015-05-26 | International Pgm Technologies | Recycling of solids in oxidative pressure leaching of metals using halide ions |
RU2447166C2 (ru) * | 2010-06-16 | 2012-04-10 | Открытое акционерное общество "Иркутский научно-исследовательский институт благородных и редких металлов и алмазов" (ОАО "Иргиредмет") | Способ переработки сульфидного сырья, содержащего благородные металлы |
RU2528300C2 (ru) * | 2012-11-19 | 2014-09-10 | Открытое акционерное общество "Иркутский научно-исследовательский институт благородных и редких металлов и алмазов" ОАО "Иргиредмет" | Способ переработки сульфидного сырья, содержащего драгоценные металлы |
RU2547056C1 (ru) * | 2013-09-26 | 2015-04-10 | Открытое акционерное общество "Иркутский научно-исследовательский институт благородных и редких металлов и алмазов" ОАО "Иргиредмет" | Способ переработки сырья, содержащего благородные металлы и сульфиды |
RU2625146C2 (ru) * | 2015-11-03 | 2017-07-11 | Открытое акционерное общество "Иркутский научно-исследовательский институт благородных и редких металлов и алмазов" ОАО "Иргиредмет" | Способ извлечения драгоценных металлов из упорного золотосульфидного сырья |
CN107674977A (zh) * | 2017-10-11 | 2018-02-09 | 北京科技大学 | 一种从废铅酸蓄电池铅膏中湿法回收铅的方法 |
-
1982
- 1982-10-22 GB GB08230245A patent/GB2128597A/en not_active Withdrawn
-
1983
- 1983-10-11 ZA ZA837552A patent/ZA837552B/xx unknown
- 1983-10-14 AU AU20196/83A patent/AU2019683A/en not_active Abandoned
- 1983-10-19 PT PT77524A patent/PT77524B/pt not_active IP Right Cessation
- 1983-10-21 ES ES527014A patent/ES8504961A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU2019683A (en) | 1984-05-03 |
PT77524A (en) | 1983-11-01 |
PT77524B (en) | 1986-04-16 |
ES527014A0 (es) | 1985-05-01 |
ZA837552B (en) | 1984-06-27 |
GB2128597A (en) | 1984-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000201 |