ES2111369T3 - Procedimiento para producir hidroxido de niquel a partir de niquel elemental. - Google Patents

Procedimiento para producir hidroxido de niquel a partir de niquel elemental.

Info

Publication number
ES2111369T3
ES2111369T3 ES95301902T ES95301902T ES2111369T3 ES 2111369 T3 ES2111369 T3 ES 2111369T3 ES 95301902 T ES95301902 T ES 95301902T ES 95301902 T ES95301902 T ES 95301902T ES 2111369 T3 ES2111369 T3 ES 2111369T3
Authority
ES
Spain
Prior art keywords
nickel
elemental
nickel hydroxide
producing
procedure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES95301902T
Other languages
English (en)
Inventor
Juraj Babjak
Victor Alexander Ettell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vale Canada Ltd
Original Assignee
Vale Canada Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vale Canada Ltd filed Critical Vale Canada Ltd
Application granted granted Critical
Publication of ES2111369T3 publication Critical patent/ES2111369T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C01P2006/12—Surface area
    • 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
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)

Abstract

EL INVENTO PROPORCIONA UN METODO PARA PRODUCIR HIDROXIDO DE NIQUEL DE UN METAL ELEMENTAL. EL NIQUEL ELEMENTAL ES INTRODUCIDO PRIMERO EN AMONIACO ACUOSO O UNA SOLUCION DE SAL DE AMONIACO/AMONICO CAPAZ DE DISOLVER EL NIQUEL. EL POTENCIAL, COMO MEDIDA PARA UN ELECTRODO DE CALOMELANOS STANDARD, ES PERMITIDO PARA ALCANZAR UN NIVEL NEGATIVO O REDUCTOR. EL OXIGENO ES AÑADIDO A LA SOLUCION ACUOSA EN UNA TASA QUE MANTENGA EL POTENCIAL NEGATIVO PARA FACILITAR LA CONVERSION DEL NIQUEL ELEMENTAL EN HIDROXIDO DE NIQUEL. EL HIDROXIDO DE NIQUEL PUEDE SER FACILMENTE PRECIPITADO DE LA SOLUCION ACUOSA.
ES95301902T 1994-03-22 1995-03-22 Procedimiento para producir hidroxido de niquel a partir de niquel elemental. Expired - Lifetime ES2111369T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21603694A 1994-03-22 1994-03-22
US08/402,368 US5545392A (en) 1994-03-22 1995-03-13 Process for producing nickel hydroxide from elemental nickel

Publications (1)

Publication Number Publication Date
ES2111369T3 true ES2111369T3 (es) 1998-03-01

Family

ID=26910582

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95301902T Expired - Lifetime ES2111369T3 (es) 1994-03-22 1995-03-22 Procedimiento para producir hidroxido de niquel a partir de niquel elemental.

Country Status (11)

Country Link
US (1) US5545392A (es)
EP (1) EP0673882B1 (es)
JP (1) JP2758574B2 (es)
CN (1) CN1041193C (es)
AT (1) ATE161803T1 (es)
AU (1) AU678097B2 (es)
CA (1) CA2145155C (es)
DE (1) DE69501348T2 (es)
ES (1) ES2111369T3 (es)
FI (1) FI107801B (es)
NO (1) NO313875B1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5824283A (en) * 1997-04-28 1998-10-20 Inco Limited Process for producing nickel hydroxide from elemental nickel
US6015538A (en) * 1998-06-16 2000-01-18 Inco Limited Methods for doping and coating nickel hydroxide
JP2001031429A (ja) 1999-07-16 2001-02-06 Matsushita Electric Ind Co Ltd 水酸化ニッケルの製造方法
US6652603B2 (en) 2001-06-29 2003-11-25 Inco Limited Process for removing sodium sulfate from nickel hydroxide effluent streams
US6576205B2 (en) * 2001-09-04 2003-06-10 Inco Limited Method for reducing the crystallinity of nickel hydroxide powders
JP4880909B2 (ja) * 2005-03-03 2012-02-22 大平洋金属株式会社 ニッケル化合物またはコバルト化合物から硫黄などを除去する精製方法、フェロニッケルの製造方法
JP2007103111A (ja) * 2005-10-03 2007-04-19 Matsushita Electric Ind Co Ltd アルカリ一次電池およびオキシ水酸化ニッケルの製造方法
CA3232367A1 (en) * 2021-09-21 2023-03-30 Sabine FRISCHHUT Method for making precursors of cathode active materials for lithium ion batteries
CN117735619A (zh) * 2023-07-20 2024-03-22 新疆大学 一种在碳载体表面原位生长过渡金属氢氧化物的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA623339A (en) * 1961-07-04 B. Beer Henri Method of precipitating or co-precipitating metal oxides, metal hydroxides or metal salts
FR1441749A (fr) * 1965-04-30 1966-06-10 Nickel Le Nouveau procédé de fabrication d'hydrate de nickel pur
DE3029898A1 (de) * 1980-08-07 1982-03-04 Varta Batterie Ag, 3000 Hannover Verfahren zur herstellung von nickel (ii)-hydroxid
AU618174B2 (en) * 1989-03-17 1991-12-12 E.I. Du Pont De Nemours And Company Polyacetal resins containing non-meltable polymer stabilizers or cellulose stabilizers
DE69009811T2 (de) * 1989-03-20 1994-09-29 Inco Ltd Nickelhydroxyd.
US5281494A (en) * 1990-05-04 1994-01-25 Inco Limited Nickel hydroxide
JP2673078B2 (ja) * 1992-05-27 1997-11-05 東芝電池株式会社 アルカリ二次電池用のペースト式電極
DE69313936T2 (de) * 1992-06-15 1998-04-09 Inco Ltd Verfahren zur Herstellung von Nickelhydroxyd
DE4239295C2 (de) * 1992-11-23 1995-05-11 Starck H C Gmbh Co Kg Verfahren zur Herstellung von reinem Nickelhydroxid sowie dessen Verwendung
JP3225129B2 (ja) * 1993-03-31 2001-11-05 東芝電池株式会社 アルカリ二次電池の製造方法
JPH06295727A (ja) * 1993-04-09 1994-10-21 Toshiba Battery Co Ltd 密閉式アルカリ蓄電池
CN1075697A (zh) * 1993-04-09 1993-09-01 河南师范大学 球形微粒氢氧化镍制造法

Also Published As

Publication number Publication date
DE69501348D1 (de) 1998-02-12
AU678097B2 (en) 1997-05-15
CA2145155A1 (en) 1995-09-23
AU1496495A (en) 1995-09-28
US5545392A (en) 1996-08-13
NO313875B1 (no) 2002-12-16
NO951078D0 (no) 1995-03-21
JP2758574B2 (ja) 1998-05-28
CA2145155C (en) 1999-01-19
NO951078L (no) 1995-09-25
FI107801B (fi) 2001-10-15
DE69501348T2 (de) 1998-07-23
CN1041193C (zh) 1998-12-16
EP0673882A1 (en) 1995-09-27
ATE161803T1 (de) 1998-01-15
CN1112521A (zh) 1995-11-29
JPH0834618A (ja) 1996-02-06
FI951326A0 (fi) 1995-03-21
FI951326L (fi) 1995-09-23
EP0673882B1 (en) 1998-01-07

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