FI107445B - Förfarande för framställning av metallhydroxider - Google Patents

Förfarande för framställning av metallhydroxider Download PDF

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Publication number
FI107445B
FI107445B FI945841A FI945841A FI107445B FI 107445 B FI107445 B FI 107445B FI 945841 A FI945841 A FI 945841A FI 945841 A FI945841 A FI 945841A FI 107445 B FI107445 B FI 107445B
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FI
Finland
Prior art keywords
metal
hydroxide
process according
nickel
alkali
Prior art date
Application number
FI945841A
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English (en)
Finnish (fi)
Other versions
FI945841A0 (sv
FI945841A (sv
Inventor
Josef Schmoll
Dirk Naumann
Armin Olbrich
Wilfried Gutknecht
Thomas Richter
Original Assignee
Starck H C Gmbh Co Kg
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Application filed by Starck H C Gmbh Co Kg filed Critical Starck H C Gmbh Co Kg
Publication of FI945841A0 publication Critical patent/FI945841A0/sv
Publication of FI945841A publication Critical patent/FI945841A/sv
Application granted granted Critical
Publication of FI107445B publication Critical patent/FI107445B/sv

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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/04—Oxides; Hydroxides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/12—Complexes with ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1806—Stationary reactors having moving elements inside resulting in a turbulent flow of the reactants, such as in centrifugal-type reactors, or having a high Reynolds-number
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/00033—Continuous processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/02—Oxides; Hydroxides
    • 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
    • C01G9/00—Compounds of zinc
    • C01G9/02—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • 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
    • C01P2006/11—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
    • C01P2006/12—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
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Catalysts (AREA)
  • Secondary Cells (AREA)

Claims (9)

1. Förfarande för kontinuerlig framställning av svärlösliga . metallhydroxider tried den allmänna formeln 5 M(xlOHx, där M = Co, Zn, Ni eller Cu och x är valensen för metallen, kännetecknat därav, att i ett första steg reaktiv metallhydroxid omsätts med en komplexbildare L i närvaro av alkalisalter AY tili ett me-tallkomplexsalt med den allmänna formeln MLnYm och en alka-10 lihydroxid, och metallkomplexsaltet sönderdelas i ett an-dra steg genom reaktion med en aikaiihydroxid vid ett pH-värde > 7 tili svärlösliga metallhydroxider och komplexbildare och alkalisalt, varvid komplexbildaren L och alkalisaltet AY leds tillbaka tili det första steget 15 och sönderdelningen av metallkomplexsaltet utförs med den i den första steget bildade alkalihydroxiden.
2. Förfarande enligt patentkrav 1, kännetecknat därav, att som komplexbildare används ammo-niak eller organiska mono- och/eller diaminer med en ked-20 jelängd av 1-6.
3. Förfarande enligt patentkrav 1 eller 2, kännetecknat därav, att metallhydroxiderna blandats med ett eller flera grundämnen ur gruppen Co, Zn, Mg, Ca och Cd in en totalmängd av högst 10 vikt-%. **25
4. Förfarande enligt nägot av patentkraven 1-3, kännetecknat därav, att det utförs vid tempe-raturer inom omrädet 30 - 85 °C, företrädesvis 45 - 80 °C.
5. Förfarande enligt nägot av patentkraven 1-4, kännetecknat därav, att som reaktiv metallhyd- 30 roxid används just utfälld metallhydroxid.
6. Förfarande enligt nägot av patentkraven 1-4, kännetecknat därav, att som reaktiv metallhydroxid används medelst anodisk oxidation av metallen er-hällen metallhydroxid. 35
7. Förfarande enligt nägot av patentkraven 1-6, kännetecknat därav, att sönderdelningen av me- 17 107445 tallkomplexsalterna utförs i en . kraftigt turbulent strömning, som ästadkommes medelst intensiv omröring, med passiva eller aktiva oraröringselement eller strömnings-raunstycken. 5
8. Förfarande enligt nägot av patentkraven 1-7, kännetecknat därav, att sönderdelningen utförs i en reaktor med en definierad uppehällstid i 0,5 - 10 timmar, företrädesvis 1-4 timmar.
9. Förfarande enligt ndgot av patentkraven 1-8, ίο kännetecknat därav, att framställningen sker i en rörreaktor. « « · ·
FI945841A 1993-12-14 1994-12-12 Förfarande för framställning av metallhydroxider FI107445B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4342620 1993-12-14
DE4342620A DE4342620C1 (de) 1993-12-14 1993-12-14 Verfahren zur Herstellung von Metallhydroxiden

Publications (3)

Publication Number Publication Date
FI945841A0 FI945841A0 (sv) 1994-12-12
FI945841A FI945841A (sv) 1995-06-15
FI107445B true FI107445B (sv) 2001-08-15

Family

ID=6504989

Family Applications (1)

Application Number Title Priority Date Filing Date
FI945841A FI107445B (sv) 1993-12-14 1994-12-12 Förfarande för framställning av metallhydroxider

Country Status (12)

Country Link
EP (1) EP0658514B1 (sv)
JP (1) JP3529115B2 (sv)
KR (1) KR100347284B1 (sv)
CN (1) CN1041706C (sv)
AT (1) ATE167461T1 (sv)
CA (1) CA2137762C (sv)
DE (2) DE4342620C1 (sv)
ES (1) ES2118303T3 (sv)
FI (1) FI107445B (sv)
NO (1) NO314991B1 (sv)
RU (1) RU2143997C1 (sv)
TW (1) TW299300B (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3192374B2 (ja) * 1996-07-01 2001-07-23 正同化学工業株式会社 水酸化ニッケルの製造方法
US5824283A (en) * 1997-04-28 1998-10-20 Inco Limited Process for producing nickel hydroxide from elemental nickel
DE10245467A1 (de) * 2002-09-28 2004-04-08 Varta Automotive Systems Gmbh Aktives Nickelmischhydroxid-Kathodenmaterial für alkalische Akkumulatoren und Verfahren zu seiner Herstellung
DE102006062762A1 (de) 2006-03-31 2008-01-31 H.C. Starck Gmbh Verfahren zur Herstellung pulverförmiger Ni, Co - Mischhydroxide und deren Verwendung
US20110147272A1 (en) * 2009-12-23 2011-06-23 General Electric Company Emulsification of hydrocarbon gas oils to increase efficacy of water based hydrogen sulfide scavengers
JP2013151383A (ja) * 2012-01-24 2013-08-08 Tsukishima Kikai Co Ltd 金属の凝集粒子の製造方法、リチウムイオン電池用正極活物質製造方法、リチウムイオン電池の製造方法並びにリチウムイオン電池
CN104016423A (zh) * 2014-06-06 2014-09-03 安徽师范大学 一种磁性金属α相氢氧化物纳米材料的制备方法、超级电容器电极
CN110203951B (zh) * 2019-06-26 2021-08-31 青海盐湖工业股份有限公司 一种氢氧化镁联产二氯化六氨合镍的制备方法
CN111477986B (zh) * 2020-04-15 2023-04-18 中南大学 一种电解硫酸钠废液制备三元锂离子电池前驱体的方法
KR20230019838A (ko) * 2020-06-04 2023-02-09 바스프 에스이 미립자 (옥시)히드록시드의 제조 방법
CN114835175B (zh) * 2022-06-20 2024-05-17 清远先导材料有限公司 一种低密度氢氧化镍的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE161119C (sv) *
US2879137A (en) * 1956-10-12 1959-03-24 Bethlehem Steel Corp Nickel and cobalt recovery from ammoniacal solutions
US3975497A (en) * 1974-07-11 1976-08-17 Freeport Minerals Company Enhanced selectivity in the separation of nickel and cobalt from ammoniacal solutions
US4395278A (en) * 1980-09-29 1983-07-26 Gte Products Corporation Method for producing cobalt metal powder
EP0353837B1 (en) * 1988-07-19 1994-07-27 Yuasa Corporation A nickel electrode for an alkaline battery
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
RU2143997C1 (ru) 2000-01-10
ES2118303T3 (es) 1998-09-16
CN1041706C (zh) 1999-01-20
FI945841A0 (sv) 1994-12-12
NO314991B1 (no) 2003-06-23
NO944825L (no) 1995-06-15
JPH07206438A (ja) 1995-08-08
KR950017738A (ko) 1995-07-20
DE4342620C1 (de) 1995-07-06
KR100347284B1 (ko) 2002-11-29
JP3529115B2 (ja) 2004-05-24
EP0658514A1 (de) 1995-06-21
RU94043800A (ru) 1996-10-20
CN1107440A (zh) 1995-08-30
CA2137762A1 (en) 1995-06-15
FI945841A (sv) 1995-06-15
EP0658514B1 (de) 1998-06-17
CA2137762C (en) 2005-05-24
ATE167461T1 (de) 1998-07-15
DE59406270D1 (de) 1998-07-23
NO944825D0 (no) 1994-12-13
TW299300B (sv) 1997-03-01

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