PT2703506E - Processo de recuperação de ferro - Google Patents
Processo de recuperação de ferro Download PDFInfo
- Publication number
- PT2703506E PT2703506E PT121829238T PT12182923T PT2703506E PT 2703506 E PT2703506 E PT 2703506E PT 121829238 T PT121829238 T PT 121829238T PT 12182923 T PT12182923 T PT 12182923T PT 2703506 E PT2703506 E PT 2703506E
- Authority
- PT
- Portugal
- Prior art keywords
- recovery method
- iron recovery
- iron
- recovery
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
- 229910052742 iron Inorganic materials 0.000 title 1
- 238000000034 method Methods 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
- 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
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
- C01G49/06—Ferric oxide [Fe2O3]
-
- 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
- C22B23/043—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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
- C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Compounds Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12182923.8A EP2703506B1 (en) | 2012-09-04 | 2012-09-04 | Iron recovery method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT2703506E true PT2703506E (pt) | 2015-11-03 |
Family
ID=46758659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT121829238T PT2703506E (pt) | 2012-09-04 | 2012-09-04 | Processo de recuperação de ferro |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9540708B2 (pt) |
| EP (1) | EP2703506B1 (pt) |
| AU (1) | AU2013311821B2 (pt) |
| CA (1) | CA2884075A1 (pt) |
| ES (1) | ES2550489T3 (pt) |
| PL (1) | PL2703506T3 (pt) |
| PT (1) | PT2703506E (pt) |
| RS (1) | RS54343B1 (pt) |
| WO (1) | WO2014037335A1 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2015252121B2 (en) * | 2014-11-05 | 2020-10-22 | Scandium International Mining Corporation | Systems and methodologies for direct acid leaching of scandium-bearing ores |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4435369A (en) * | 1981-06-22 | 1984-03-06 | Simpson Charles H | Hydrometallurgical process for extraction of nickel |
| US4618375A (en) * | 1984-10-04 | 1986-10-21 | Basf Corporation | Transparent iron oxide pigments |
| FI115223B (fi) | 2001-12-13 | 2005-03-31 | Outokumpu Oy | Menetelmä raudan saostamiseksi sinkkisulfaattiliuoksesta hematiittina |
| EP1971697B1 (en) | 2006-01-10 | 2012-07-25 | Murrin Murrin Operations Pty Ltd | Hematite precipitation |
| US7988938B2 (en) * | 2007-12-24 | 2011-08-02 | Bhp Billiton Ssm Development Pty Ltd. | Selectively leaching cobalt from lateritic ores |
-
2012
- 2012-09-04 PL PL12182923T patent/PL2703506T3/pl unknown
- 2012-09-04 PT PT121829238T patent/PT2703506E/pt unknown
- 2012-09-04 EP EP12182923.8A patent/EP2703506B1/en active Active
- 2012-09-04 ES ES12182923.8T patent/ES2550489T3/es active Active
- 2012-09-04 RS RS20150675A patent/RS54343B1/en unknown
-
2013
- 2013-09-03 US US14/425,922 patent/US9540708B2/en active Active
- 2013-09-03 CA CA2884075A patent/CA2884075A1/en not_active Abandoned
- 2013-09-03 WO PCT/EP2013/068159 patent/WO2014037335A1/en active Application Filing
- 2013-09-03 AU AU2013311821A patent/AU2013311821B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| ES2550489T3 (es) | 2015-11-10 |
| AU2013311821B2 (en) | 2018-01-04 |
| PL2703506T3 (pl) | 2015-12-31 |
| RS54343B1 (en) | 2016-02-29 |
| WO2014037335A1 (en) | 2014-03-13 |
| CA2884075A1 (en) | 2014-03-13 |
| EP2703506A1 (en) | 2014-03-05 |
| AU2013311821A1 (en) | 2015-03-26 |
| US20150225810A1 (en) | 2015-08-13 |
| EP2703506B1 (en) | 2015-07-22 |
| US9540708B2 (en) | 2017-01-10 |
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