PE18296A1 - PROCEDURE AND SOLUTION TO EXTRACT METALS - Google Patents
PROCEDURE AND SOLUTION TO EXTRACT METALSInfo
- Publication number
- PE18296A1 PE18296A1 PE1995280158A PE28015895A PE18296A1 PE 18296 A1 PE18296 A1 PE 18296A1 PE 1995280158 A PE1995280158 A PE 1995280158A PE 28015895 A PE28015895 A PE 28015895A PE 18296 A1 PE18296 A1 PE 18296A1
- Authority
- PE
- Peru
- Prior art keywords
- solution
- iron
- metals
- mineral
- oxidizing
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title abstract 5
- 239000002184 metal Substances 0.000 title abstract 5
- 150000002739 metals Chemical class 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 6
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 3
- 229910052742 iron Inorganic materials 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- 239000011707 mineral Substances 0.000 abstract 3
- 230000001590 oxidative effect Effects 0.000 abstract 3
- 239000000243 solution Substances 0.000 abstract 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 239000012141 concentrate Substances 0.000 abstract 2
- 239000000047 product Substances 0.000 abstract 2
- -1 HYDRATED OXIDES Chemical class 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- NJFMNPFATSYWHB-UHFFFAOYSA-N ac1l9hgr Chemical compound [Fe].[Fe] NJFMNPFATSYWHB-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 150000004679 hydroxides Chemical class 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 239000010811 mineral waste Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 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
- 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
- C22B3/08—Sulfuric acid, other sulfurated 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
- C22B34/00—Obtaining refractory metals
- C22B34/10—Obtaining titanium, zirconium or hafnium
- C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
- C22B34/1236—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching
- C22B34/124—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching using acidic solutions or liquors
- C22B34/125—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching using acidic solutions or liquors containing a sulfur ion as active agent
-
- 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)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
SE REFIERE A UN PROCEDIMIENTO PARA EXTRAER METALES, A PARTIR DE UN MINERAL O CONCENTRADO MINERAL, RESIDUOS MINERALES, O UN SUBPRODUCTO O UN PRODUCTO RESIDUAL DE PROCESAMIENTO DE MINERALES, CARACTERIZADO PORQUE COMPRENDE: 1) TRITURAR EL MATERIAL QUE CONTIENE METALES, AGREGANDO A LA SOLUCION ARENA; 2) TRATAR EL MATERIAL QUE CONTIENE METALES CON UNA SOLUCION ACUOSA ACIDA (CON UN pH < 6,5 Y TEMPERATURA COMPRENDIDA ENTRE TEMPERATURA AMBIENTE Y 300�C) QUE CONTIENE CONCENTRADOS EFICACES DE ESPECIES QUE CONTIENEN HIERRO, ACIDO SULFURICO Y UNO O MAS ACELERADORES DE REGIMEN DE LIXIVIACION QUE CONTIENE TITANIO EN PARTICULAS Y/O EN SOLUCION, SELECCIONADO DEL GRUPO DE OXIDOS, HIDROXIDOS, OXIDOS HIDRATADOS, SULFATOS ENTRE OTROS, QUE ESTAN PRESENTES EN LA SOLUCION DEL COPRODUCTO O QUE ESTAN FORMULADAS POR SEPARADO; 2) OXIDAR UNA CANTIDAD SUFICIENTE DE HIERRO (EN DICHA ESPECIE QUE CONTIENE HIERRO) A HIERRO FERRICO ANTES/O DURANTE EL TRATAMIENTO DE DICHO MATERIAL QUE CONTIENE METALES CON LA SOLUCION ACUOSA ACIDA, DONDE LA OXIDACION SE REALIZA INTRODUCIENDO UN GAS OXIDANTE COMO AIRE U OXIGENO EN DICHA SOLUCIONREFERS TO A PROCEDURE FOR EXTRACTING METALS, FROM A MINERAL OR MINERAL CONCENTRATE, MINERAL WASTE, OR A BY-PRODUCT OR A RESIDUAL PRODUCT OF MINERAL PROCESSING, CHARACTERIZED BECAUSE IT INCLUDES: 1) CRUSHING THE MATERIAL CONTAINING METALS, ADDING SAND; 2) TREAT MATERIAL CONTAINING METALS WITH AN ACIDIC AQUEOUS SOLUTION (WITH A pH <6.5 AND TEMPERATURE INCLUDED BETWEEN AMBIENT TEMPERATURE AND 300�C) CONTAINING EFFECTIVE CONCENTRATES OF SPECIES CONTAINING IRON, SULFURIC ACID AND ONE OTHER LEACHING REGIME CONTAINING TITANIUM IN PARTICLES AND / OR IN SOLUTION, SELECTED FROM THE GROUP OF OXIDES, HYDROXIDES, HYDRATED OXIDES, SULPHATES AMONG OTHERS, THAT ARE PRESENT IN THE SOLUTION OF THE CO-PRODUCT OR THAT ARE FORMULATED; 2) OXIDIZING A SUFFICIENT AMOUNT OF IRON (IN SUCH SPECIES CONTAINING IRON) TO IRON IRON BEFORE / OR DURING THE TREATMENT OF SUCH MATERIAL CONTAINING METALS WITH THE ACID AQUEOUS SOLUTION, WHICH IS MADE BY INTRODUCING OXIDIZING OXIDIZING. IN SUCH SOLUTION
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPM8507A AUPM850794A0 (en) | 1994-09-29 | 1994-09-29 | Process and solution for extracting metal |
| AUPM8506A AUPM850694A0 (en) | 1994-09-29 | 1994-09-29 | Process and solution for extracting metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE18296A1 true PE18296A1 (en) | 1996-06-05 |
Family
ID=25644782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE1995280158A PE18296A1 (en) | 1994-09-29 | 1995-09-28 | PROCEDURE AND SOLUTION TO EXTRACT METALS |
Country Status (4)
| Country | Link |
|---|---|
| CO (1) | CO4440543A1 (en) |
| NZ (1) | NZ293523A (en) |
| PE (1) | PE18296A1 (en) |
| WO (1) | WO1996010096A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19915170A1 (en) * | 1999-04-01 | 2001-10-31 | Metallgesellschaft Ag | Manufacture of titanium dioxide |
| AU2002354885B2 (en) * | 2001-07-16 | 2007-02-01 | Highveld Steel And Vanadium Corporation Limited | Recovery of titanium from titanium bearing materials |
| MX2017001920A (en) | 2014-08-27 | 2017-04-27 | Smidth As F L | SYSTEM AND METHOD TO CONTROL THE FOAM FORMATION DURING THE ATMOSPHERIC LIXIVIATION OF METAL SULFURES USING SILICATES. |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1477965A (en) * | 1922-03-29 | 1923-12-18 | Charles E Van Barneveld | Process of making solutions containing sulphuric acid and ferric sulphate |
| US3761566A (en) * | 1971-09-13 | 1973-09-25 | American Metal Climax Inc | Leaching of nickel lateritic ores with waste iron sulfate solutions |
| SU392127A1 (en) * | 1971-10-27 | 1973-07-27 | METHOD OF OXIDATIVE AUTOCLAIN LEAKAGE OF COLOR METAL SULFIDES | |
| JPS5649982B2 (en) * | 1973-07-18 | 1981-11-26 |
-
1995
- 1995-09-28 PE PE1995280158A patent/PE18296A1/en not_active Application Discontinuation
- 1995-09-28 CO CO95045129A patent/CO4440543A1/en unknown
- 1995-09-28 WO PCT/AU1995/000643 patent/WO1996010096A1/en not_active Ceased
- 1995-09-28 NZ NZ293523A patent/NZ293523A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO1996010096A1 (en) | 1996-04-04 |
| NZ293523A (en) | 1997-11-24 |
| CO4440543A1 (en) | 1997-05-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Abandonment or withdrawal |