BRPI0417163A - processos para a produção de hidróxido de nìquel, e para a conversão do metal nìquel a granel em sulfato de nìquel - Google Patents
processos para a produção de hidróxido de nìquel, e para a conversão do metal nìquel a granel em sulfato de nìquelInfo
- Publication number
- BRPI0417163A BRPI0417163A BRPI0417163-2A BRPI0417163A BRPI0417163A BR PI0417163 A BRPI0417163 A BR PI0417163A BR PI0417163 A BRPI0417163 A BR PI0417163A BR PI0417163 A BRPI0417163 A BR PI0417163A
- Authority
- BR
- Brazil
- Prior art keywords
- nickel
- metal
- hydroxide
- conversion
- processes
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/04—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/11—Powder tap density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
"PROCESSOS PARA A PRODUçãO DE HIDRóXIDO DE NìQUEL, E PARA A CONVERSãO DO METAL NìQUEL A GRANEL EM SULFATO DE NìQUEL". Uma realização preferida da invenção atual apresenta um processo para a produção de sulfato de níquel, através da conversão do metal níquel em sulfato de níquel, o qual poderá ser convertido a hidróxido de níquel. O metal níquel é dissolvido em ácido sulfúrico, e é introduzido gás contendo oxigênio para produzir uma solução de sulfato de níquel tendo sulfato de níquel e água, conforme ilustrado na equação química seguinte. Ni + H~ 2~SO~ 4~ -> NiSO~ 4~ + H~ 2~O. O sulfato de níquel é filtrado e o ácido sulfúrico é adicionado continuamente para manter a estequiométrica dentro de um reator até que o metal níquel seja dissolvido. O ácido sulfúrico, o gás contendo oxigênio e o metal níquel poderão ser aquecidos para facilitar a reação desejada. Então, o sulfato de níquel poderá ser utilizado para produzir hidróxido de níquel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/727,413 US7364717B2 (en) | 2003-12-04 | 2003-12-04 | Process for converting nickel to nickel sulfate |
| PCT/US2004/039799 WO2005060523A2 (en) | 2003-12-04 | 2004-11-23 | Process for making nickel hydroxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0417163A true BRPI0417163A (pt) | 2007-03-06 |
Family
ID=34633481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0417163-2A BRPI0417163A (pt) | 2003-12-04 | 2004-11-23 | processos para a produção de hidróxido de nìquel, e para a conversão do metal nìquel a granel em sulfato de nìquel |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7364717B2 (pt) |
| EP (1) | EP1689682B1 (pt) |
| JP (1) | JP4996923B2 (pt) |
| KR (1) | KR20060129199A (pt) |
| CN (1) | CN100457638C (pt) |
| BR (1) | BRPI0417163A (pt) |
| CA (1) | CA2546499C (pt) |
| MX (1) | MX284392B (pt) |
| WO (1) | WO2005060523A2 (pt) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7799296B2 (en) * | 2003-12-04 | 2010-09-21 | Ovonic Battery Company, Inc. | Method of producing a nickel salt solution |
| KR100981366B1 (ko) | 2009-11-19 | 2010-09-10 | 인천화학 주식회사 | 황산니켈 결정의 제조 방법 |
| JP6596334B2 (ja) * | 2012-07-10 | 2019-10-23 | ビーエーエスエフ ソシエタス・ヨーロピア | 硫酸コバルト水溶液の製造方法 |
| US9364890B2 (en) | 2013-03-11 | 2016-06-14 | Ati Properties, Inc. | Enhanced techniques for centrifugal casting of molten materials |
| KR101724690B1 (ko) | 2016-09-20 | 2017-04-10 | 서울대학교 산학협력단 | 양극산화를 통한 철-니켈 기반 물분해 촉매전극 제조방법 및 이에 따라 제조된 물 분해 촉매전극 |
| DE102018005586A1 (de) | 2018-07-17 | 2020-01-23 | Manfred Koch | Ein neuer integrierter Prozess für die Herstellung von Kathodenmaterial für Batterien |
| CN109336194A (zh) * | 2018-12-13 | 2019-02-15 | 怀化恒安石化有限公司 | 一种废硝酸镍溶液经除氯离子生产硝酸镍产品的工艺方法 |
| JP7183765B2 (ja) * | 2018-12-20 | 2022-12-06 | 住友金属鉱山株式会社 | 硫酸ニッケル溶液の製造方法および製造装置 |
| CN111439791A (zh) * | 2019-01-17 | 2020-07-24 | 江西核工业兴中新材料有限公司 | 一种气液乳化生产硫酸镍的方法 |
| KR102301974B1 (ko) | 2019-08-21 | 2021-09-16 | 서울대학교산학협력단 | 아크-멜팅법을 이용한 촉매전극의 제조방법 및 이에 따라 제조된 촉매전극 |
| JP7415221B2 (ja) * | 2019-11-18 | 2024-01-17 | 住友金属鉱山株式会社 | 硫酸ニッケル溶液の製造装置および製造方法 |
| CN111826523B (zh) * | 2020-06-28 | 2022-07-15 | 广东邦普循环科技有限公司 | 一种氢氧化镍钴精炼的方法 |
| ES2960719T3 (es) | 2020-09-09 | 2024-03-06 | Northvolt Ab | Proceso para preparar soluciones de sulfato metálico de grado de batería |
| CN113003618A (zh) * | 2021-03-01 | 2021-06-22 | 杭州申柯新材料有限公司 | 一种金属镍直接氧化法生产高纯氧化亚镍生产线及其生产工艺 |
| KR102504964B1 (ko) * | 2021-10-06 | 2023-03-03 | (주)한청알에프 | 니켈도금의 NdFeB계 소결자석 폐스크랩으로부터 니켈성분을 회수하는 방법 |
| CA3191462A1 (en) * | 2022-03-03 | 2023-09-03 | Umicore | Process for the oxidative leaching of ni |
| NO20220405A1 (en) * | 2022-04-01 | 2023-10-02 | Glencore Nikkelverk As | Continuous dissolution reactor |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1936829A (en) * | 1932-11-08 | 1933-11-28 | Grasselli Chemical Co | Process of making nickel sulphate |
| US3962051A (en) * | 1974-12-26 | 1976-06-08 | Amax Inc. | Atmospheric leaching of matte containing iron |
| CA1107678A (en) * | 1978-04-12 | 1981-08-25 | Kohur N. Subramanian | Nickel recovery from sulfur-deficient mattes |
| FI64188C (fi) * | 1979-06-29 | 1983-10-10 | Outokumpu Oy | Foerfarande foer selektiv lakning av nickel-kopparskaersten |
| US5281494A (en) * | 1990-05-04 | 1994-01-25 | Inco Limited | Nickel hydroxide |
| FI97154C (fi) * | 1994-11-15 | 1996-10-25 | Outokumpu Eng Contract | Menetelmä nikkelikuparikiven liuottamiseksi |
| US6432580B1 (en) * | 1998-08-17 | 2002-08-13 | Ovonic Battery Company, Inc. | Method of making a nickel hydroxide material |
| US6444363B1 (en) * | 1998-08-17 | 2002-09-03 | Ovonic Battery Company, Inc. | Method of making a nickel hydroxide material |
| KR100345743B1 (ko) * | 1999-12-22 | 2002-07-27 | 주식회사 포스코 | 고순도의 황산니켈 결정 제조방법 |
| JP2002050355A (ja) * | 2000-05-23 | 2002-02-15 | Sumitomo Metal Mining Co Ltd | アルカリ二次電池用被覆水酸化ニッケル粉末とその製造方法及び評価方法 |
-
2003
- 2003-12-04 US US10/727,413 patent/US7364717B2/en not_active Expired - Fee Related
-
2004
- 2004-11-23 WO PCT/US2004/039799 patent/WO2005060523A2/en active Application Filing
- 2004-11-23 CN CNB2004800360001A patent/CN100457638C/zh active Active
- 2004-11-23 EP EP04812338.4A patent/EP1689682B1/en active Active
- 2004-11-23 CA CA2546499A patent/CA2546499C/en not_active Expired - Fee Related
- 2004-11-23 KR KR1020067010165A patent/KR20060129199A/ko active Search and Examination
- 2004-11-23 MX MXPA06006223 patent/MX284392B/es active IP Right Grant
- 2004-11-23 JP JP2006542638A patent/JP4996923B2/ja active Active
- 2004-11-23 BR BRPI0417163-2A patent/BRPI0417163A/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2546499C (en) | 2013-04-30 |
| JP4996923B2 (ja) | 2012-08-08 |
| CN1890183A (zh) | 2007-01-03 |
| WO2005060523A3 (en) | 2006-01-05 |
| US20050123469A1 (en) | 2005-06-09 |
| EP1689682B1 (en) | 2013-07-31 |
| WO2005060523A2 (en) | 2005-07-07 |
| MXPA06006223A (es) | 2006-08-29 |
| WO2005060523A8 (en) | 2007-01-18 |
| KR20060129199A (ko) | 2006-12-15 |
| EP1689682A2 (en) | 2006-08-16 |
| CN100457638C (zh) | 2009-02-04 |
| CA2546499A1 (en) | 2005-07-07 |
| EP1689682A4 (en) | 2011-07-20 |
| MX284392B (es) | 2011-03-04 |
| US7364717B2 (en) | 2008-04-29 |
| JP2007513049A (ja) | 2007-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) DA LPI |
|
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |