BRPI0921490A2 - method for treating nickel laterite ore - Google Patents
method for treating nickel laterite oreInfo
- Publication number
- BRPI0921490A2 BRPI0921490A2 BRPI0921490A BRPI0921490A BRPI0921490A2 BR PI0921490 A2 BRPI0921490 A2 BR PI0921490A2 BR PI0921490 A BRPI0921490 A BR PI0921490A BR PI0921490 A BRPI0921490 A BR PI0921490A BR PI0921490 A2 BRPI0921490 A2 BR PI0921490A2
- Authority
- BR
- Brazil
- Prior art keywords
- laterite ore
- nickel laterite
- treating nickel
- treating
- ore
- Prior art date
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
- C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process
-
- 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
-
- 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
-
- 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
-
- 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
- C22B23/0469—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods by chemical substitution, e.g. by cementation
-
- 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
- C22B23/0476—Separation of nickel from cobalt
-
- 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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20080603A FI121180B (en) | 2008-11-03 | 2008-11-03 | A method for treating nickel plater ore |
PCT/FI2009/050870 WO2010061045A1 (en) | 2008-11-03 | 2009-10-29 | Method for treating nickel laterite ore |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0921490A2 true BRPI0921490A2 (en) | 2016-01-19 |
Family
ID=40097248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0921490A BRPI0921490A2 (en) | 2008-11-03 | 2009-10-29 | method for treating nickel laterite ore |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP2350327A4 (en) |
CN (1) | CN102203307B (en) |
AU (1) | AU2009321543B2 (en) |
BR (1) | BRPI0921490A2 (en) |
CU (1) | CU23937B1 (en) |
EA (1) | EA018749B1 (en) |
FI (1) | FI121180B (en) |
WO (1) | WO2010061045A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102268537B (en) * | 2011-08-15 | 2013-05-29 | 广西银亿科技矿冶有限公司 | Method for extracting cobalt and nickel from laterite-nickel ore |
CN102286661A (en) * | 2011-08-25 | 2011-12-21 | 云南锡业集团(控股)有限责任公司 | Method for direct electrolysis of laterite nickel ore by sulfuric acid leaching |
FI123884B (en) | 2011-11-08 | 2013-11-29 | Outotec Oyj | A process for dissolving a sulphidic metal concentrate |
CN103361490B (en) * | 2012-03-30 | 2016-02-24 | 吉坤日矿日石金属株式会社 | The manufacture method that electricity is plumbous |
AU2013325098B2 (en) * | 2012-09-28 | 2017-12-14 | Direct Nickel Pty Ltd | Method for the recovery of metals from nickel bearing ores and concentrates |
FI124419B (en) * | 2013-01-29 | 2014-08-29 | Global Ecoprocess Services Oy | A method for recovering metals from oxide ores |
JP5622061B2 (en) * | 2013-03-26 | 2014-11-12 | 住友金属鉱山株式会社 | Method for producing hematite for iron making |
WO2015132473A1 (en) | 2014-03-06 | 2015-09-11 | Outotec (Finland) Oy | Method, arrangement and use for treating nickel ore |
CN106987724A (en) * | 2017-04-08 | 2017-07-28 | 广西凤山县五福矿业发展有限公司 | A kind of method for solidifying silicon from the low molten aluminium slag of iron aluminium concentrate |
CN106987723A (en) * | 2017-04-08 | 2017-07-28 | 广西凤山县五福矿业发展有限公司 | A kind of method that aluminium is reclaimed from the low molten aluminium slag of iron aluminium concentrate |
CN113025832B (en) * | 2021-03-02 | 2022-07-15 | 重庆大学 | Nickel extraction and CO mineralization from laterite-nickel ore2Method (2) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4125588A (en) * | 1977-08-01 | 1978-11-14 | The Hanna Mining Company | Nickel and magnesia recovery from laterites by low temperature self-sulfation |
GR63003B (en) * | 1979-06-18 | 1979-08-03 | Shipping Business Sa | Nickel and cobalt recovery from laterites by extraction with sulphuric acid under atinospheric pressure |
US4298379A (en) * | 1980-01-31 | 1981-11-03 | The Hanna Mining Company | Production of high purity and high surface area magnesium oxide |
ZA987219B (en) * | 1997-08-15 | 2000-02-14 | Cominco Eng Services | Chloride assisted hydrometallurgical extraction of metal. |
FI112096B (en) * | 2001-07-06 | 2003-10-31 | Omg Finland Oy | Process for the extraction of nickel and possibly cobalt by leaching from nickel-containing laterite ore |
WO2006000098A1 (en) * | 2004-06-28 | 2006-01-05 | Skye Resources Inc. | Method for nickel and cobalt recovery from laterite ores by reaction with concentrated acid water leaching |
WO2007074360A2 (en) * | 2005-11-28 | 2007-07-05 | Anglo Operations Limited | Leaching process in the presence of hydrochloric acid for the recovery of a value metal from an ore |
-
2008
- 2008-11-03 FI FI20080603A patent/FI121180B/en not_active IP Right Cessation
-
2009
- 2009-10-29 EA EA201100547A patent/EA018749B1/en not_active IP Right Cessation
- 2009-10-29 BR BRPI0921490A patent/BRPI0921490A2/en not_active IP Right Cessation
- 2009-10-29 EP EP09828687.5A patent/EP2350327A4/en not_active Withdrawn
- 2009-10-29 AU AU2009321543A patent/AU2009321543B2/en not_active Ceased
- 2009-10-29 WO PCT/FI2009/050870 patent/WO2010061045A1/en active Application Filing
- 2009-10-29 CN CN200980143876.9A patent/CN102203307B/en not_active Expired - Fee Related
-
2011
- 2011-04-29 CU CU20110099A patent/CU23937B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
FI20080603A0 (en) | 2008-11-03 |
EP2350327A1 (en) | 2011-08-03 |
CU20110099A7 (en) | 2012-06-21 |
EA201100547A1 (en) | 2011-12-30 |
EA018749B1 (en) | 2013-10-30 |
AU2009321543A1 (en) | 2010-06-03 |
AU2009321543B2 (en) | 2014-09-11 |
CU23937B1 (en) | 2013-08-29 |
CN102203307B (en) | 2015-03-04 |
EP2350327A4 (en) | 2016-11-09 |
WO2010061045A1 (en) | 2010-06-03 |
FI20080603A (en) | 2010-05-04 |
CN102203307A (en) | 2011-09-28 |
FI121180B (en) | 2010-08-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Technical examination (opinion): publication of technical examination (opinion) | ||
B08F | Application fees: dismissal - article 86 of industrial property law | ||
B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |