BRPI0602787A - processo de controle instantáneo da precipitação do nìquel e cobalto presentes na lixìvia, utilizando ajuste do ph da solução - Google Patents
processo de controle instantáneo da precipitação do nìquel e cobalto presentes na lixìvia, utilizando ajuste do ph da soluçãoInfo
- Publication number
- BRPI0602787A BRPI0602787A BRPI0602787-3A BRPI0602787A BRPI0602787A BR PI0602787 A BRPI0602787 A BR PI0602787A BR PI0602787 A BRPI0602787 A BR PI0602787A BR PI0602787 A BRPI0602787 A BR PI0602787A
- Authority
- BR
- Brazil
- Prior art keywords
- nickel
- cobalt
- solution
- bleach
- adjustment
- 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
- 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
- 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
-
- 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
-
- 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)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (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)
Abstract
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0602787A BRPI0602787B1 (pt) | 2006-07-03 | 2006-07-03 | processo de controle instantâneo da precipitação do níquel e cobalto presentes na lixívia, utilizando ajuste do ph da solução |
AU2007271665A AU2007271665B2 (en) | 2006-07-03 | 2007-06-25 | A process for the instantaneous control of precipitation of nickel and cobalt present in the leach liquor, by adjusting the pH of the solution |
US12/306,880 US8187360B2 (en) | 2006-07-03 | 2007-06-25 | Process for the instantaneous control of precipitation of nickel and cobalt present in the leach liquor, by adjusting the pH of the solution |
PCT/BR2007/000166 WO2008003152A1 (en) | 2006-07-03 | 2007-06-25 | A process for the instantaneous control of precipitation of nickel and cobalt present in the leach liquor, by adjusting the ph of the solution |
CA2656951A CA2656951C (en) | 2006-07-03 | 2007-06-25 | A process for the instantaneous control of precipitation of nickel and cobalt present in the leach liquor, by adjusting the ph of the solution |
NZ573825A NZ573825A (en) | 2006-07-03 | 2007-06-25 | A process for the instantaneous control of precipitation of nickel and cobalt present in the leach liquor, by adjusting the ph of the solution |
FR0704694A FR2903704B1 (fr) | 2006-07-03 | 2007-06-29 | Procede de controle instantane de la precipitation de nickel et de cobalt presents dans la liqueur de lixiviation par ajustement du ph de la solution. |
EC2008009012A ECSP089012A (es) | 2006-07-03 | 2008-12-24 | Proceso para el control instantáneo de la precipitación de níquel y cobalto presentes en el licor de lixiviación, por medio del ajuste del ph de la solución |
CO09009218A CO6341488A2 (es) | 2006-07-03 | 2009-02-02 | Proceso para el control instantaneo de la precipitacion de niquel y cobalto presentes en el licor de lixiviacion por medio del ajuste del ph de la solucion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0602787A BRPI0602787B1 (pt) | 2006-07-03 | 2006-07-03 | processo de controle instantâneo da precipitação do níquel e cobalto presentes na lixívia, utilizando ajuste do ph da solução |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0602787A true BRPI0602787A (pt) | 2008-02-26 |
BRPI0602787B1 BRPI0602787B1 (pt) | 2016-03-08 |
Family
ID=38878462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0602787A BRPI0602787B1 (pt) | 2006-07-03 | 2006-07-03 | processo de controle instantâneo da precipitação do níquel e cobalto presentes na lixívia, utilizando ajuste do ph da solução |
Country Status (9)
Country | Link |
---|---|
US (1) | US8187360B2 (pt) |
AU (1) | AU2007271665B2 (pt) |
BR (1) | BRPI0602787B1 (pt) |
CA (1) | CA2656951C (pt) |
CO (1) | CO6341488A2 (pt) |
EC (1) | ECSP089012A (pt) |
FR (1) | FR2903704B1 (pt) |
NZ (1) | NZ573825A (pt) |
WO (1) | WO2008003152A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009155651A1 (en) * | 2008-06-25 | 2009-12-30 | Bhp Billiton Ssm Development Pty Ltd | Iron precipitation |
CN111320192A (zh) * | 2020-04-23 | 2020-06-23 | 成都铬科高化工技术有限责任公司 | 一种含铬铝泥制备超细氢氧化铝的方法 |
WO2023209567A1 (en) * | 2022-04-25 | 2023-11-02 | Negative Emissions Materials, Inc. | Sequential hydrometalurgical recovery of metal values with sequestered carbon |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4548794A (en) * | 1983-07-22 | 1985-10-22 | California Nickel Corporation | Method of recovering nickel from laterite ores |
AUPO837197A0 (en) * | 1997-08-01 | 1997-08-28 | Centaur Mining & Exploration Limited | Selective precipitation of nickel and cobalt |
US6391089B1 (en) * | 2000-11-29 | 2002-05-21 | Walter Curlook | Acid leaching of nickel laterite ores for the extraction of their nickel and cobalt values |
AUPR207200A0 (en) | 2000-12-13 | 2001-01-11 | QNI Limited | Hydroxide solids enrichment by slurry contact |
US7329396B2 (en) * | 2003-05-16 | 2008-02-12 | Jaguar Nickel Inc. | Process for the recovery of value metals from material containing base metal oxides |
US7387767B2 (en) * | 2005-04-07 | 2008-06-17 | Dynatec Corporation | Recovery of nickel, cobalt, iron, silica, zinc and copper from laterite ore by sulfuric acid leaching |
-
2006
- 2006-07-03 BR BRPI0602787A patent/BRPI0602787B1/pt not_active IP Right Cessation
-
2007
- 2007-06-25 US US12/306,880 patent/US8187360B2/en active Active
- 2007-06-25 NZ NZ573825A patent/NZ573825A/en not_active IP Right Cessation
- 2007-06-25 AU AU2007271665A patent/AU2007271665B2/en not_active Ceased
- 2007-06-25 CA CA2656951A patent/CA2656951C/en not_active Expired - Fee Related
- 2007-06-25 WO PCT/BR2007/000166 patent/WO2008003152A1/en active Search and Examination
- 2007-06-29 FR FR0704694A patent/FR2903704B1/fr not_active Expired - Fee Related
-
2008
- 2008-12-24 EC EC2008009012A patent/ECSP089012A/es unknown
-
2009
- 2009-02-02 CO CO09009218A patent/CO6341488A2/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CO6341488A2 (es) | 2011-11-21 |
FR2903704A1 (fr) | 2008-01-18 |
AU2007271665B2 (en) | 2012-03-08 |
CA2656951A1 (en) | 2008-01-10 |
NZ573825A (en) | 2011-06-30 |
US8187360B2 (en) | 2012-05-29 |
WO2008003152A1 (en) | 2008-01-10 |
BRPI0602787B1 (pt) | 2016-03-08 |
FR2903704B1 (fr) | 2011-04-29 |
US20090241733A1 (en) | 2009-10-01 |
CA2656951C (en) | 2016-10-04 |
ECSP089012A (es) | 2009-01-30 |
AU2007271665A1 (en) | 2008-01-10 |
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B15G | Petition not considered as such [chapter 15.7 patent gazette] |
Free format text: NAO CONHECIDA A PETICAO NO 014090001655/MG DE 02/04/2009 POR MOTIVO DE HAVER PETICAO DE EXAME DO PEDIDO ANTERIOR VALIDA NOS AUTOS DO PROCESSO, EM VIRTUDE DO DISPOSTO NO ART. 219 INCISO II DA LPI. |
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B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B25D | Requested change of name of applicant approved |
Owner name: VALE S.A. (BR/RJ) |
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B25M | Entry on limitation or onus of patent assignment [chapter 25.13 patent gazette] |
Owner name: VALE S.A. (BR/RJ) Free format text: ANOTACAO DE LIMITACAO OU ONUSREFERENCIA: PROCESSO SINPI/SEI 52402.005510/2018-81 FICA ANOTADA A INDISPONIBILIDADE DA REFERIDA PATENTE, DE ACORDO COM O ART. 59, II, DA LPI,CONFORME DETERMINADO PELO MM. JUIZ FEDERAL DA 27A VARA FEDERAL. CONFORME A MESMADETERMINACAO NAO SERA POSSIVEL A TRANSFERENCIA DESTA, SALVO A AUTORIZACAO DESSE JUIZO. |
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B25M | Entry on limitation or onus of patent assignment [chapter 25.13 patent gazette] |
Owner name: VALE S.A. (BR/RJ) Free format text: ANOTACAO DE LIMITACAO OU ONUSREFERENCIA: PROCESSO SINPI/SEI 52402.005792/2018-17 CONFORME DETERMINADO PELA MMA. JUIZA FEDERAL MARIA ADNA FAGUNDES VELOSO DA 15A VARA NA TITULARIDADE DA 27A VARA FEDERAL, FICA ANOTADO CANCELAMENTO PROVISORIO DA INDISPONIBILIDADE PUBLICADA NA RPI 2491 DE 02/10/2018, DE ACORDO COM O ART. 59, II, DA LPI. |
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