ES2128795T3 - Procedimiento para recuperar los metales de acumuladores usados de niquel-hidruro metalico. - Google Patents

Procedimiento para recuperar los metales de acumuladores usados de niquel-hidruro metalico.

Info

Publication number
ES2128795T3
ES2128795T3 ES95941642T ES95941642T ES2128795T3 ES 2128795 T3 ES2128795 T3 ES 2128795T3 ES 95941642 T ES95941642 T ES 95941642T ES 95941642 T ES95941642 T ES 95941642T ES 2128795 T3 ES2128795 T3 ES 2128795T3
Authority
ES
Spain
Prior art keywords
sub
faith
alloys
accumulators
accumulation
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
ES95941642T
Other languages
English (en)
Inventor
Klaus Kleinsorgen
Uwe Kohler
Alexander Bouvier
Andreas Folzer
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.)
Treibacher Auermet Produktions GmbH
VARTA Geraetebatterie GmbH
Original Assignee
Treibacher Auermet Produktions GmbH
VARTA Geraetebatterie GmbH
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 Treibacher Auermet Produktions GmbH, VARTA Geraetebatterie GmbH filed Critical Treibacher Auermet Produktions GmbH
Application granted granted Critical
Publication of ES2128795T3 publication Critical patent/ES2128795T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/54—Reclaiming serviceable parts of waste accumulators
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
    • C22B3/3846—Phosphoric acid, e.g. (O)P(OH)3
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/40—Mixtures
    • C22B3/409—Mixtures at least one compound being an organo-metallic compound
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/84—Recycling of batteries or fuel cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Secondary Cells (AREA)

Abstract

MEZCLA DE H{SUB,2}SO{SUB,4}QUE DISUELVE EN PARTICULAR ALEACIONES DE ACUMULACION DE HIDROGENO TIPO AB{SUB,5} QUE FORMAN EL COMPONENTE PRINCIPAL DE ELECTRODOS NEGATIVOS SIN DEJAR RESIDUOS, ADECUADA PARA DESINTEGRAR LA FRACCION FINA QUE CONTIENE EL MATERIAL ACTIVO DE LOS ELECTRODOS NEGATIVO Y POSITIVO, SEPARADA MECANICAMENTE DE LA GRANALLA DE ACUMULADORES. EL EXCESO DE H{SUB,2}O{SUB,2} SE DESTRUYE Y EL FE{SUP,3+} PRESENTE SE REDUCE A FE{SUP,2+} MEDIANTE FLUJO DE LA DISOLUCION DE DESINTEGRACION FUERTEMENTE ACIDA SOBRE LA FRACCION GROSERA METALICA, DE FORMA QUE LAS TIERRAS RARAS DE LAS ALEACIONES DE ACUMULACION PUEDEN PRECIPITARSE COMO SULFATOS DOBLES SIN IMPUREZAS DE FE. PUEDEN RECUPERARSE NI Y CO JUNTOS MEDIANTE EXTRACCION EN DISOLVENTE Y ELECTROLISIS SIMULTANEA; EL PRODUCTO SEPARADO PUEDE UTILIZARSE COMO PREALEACION EN LA PREPARACION DE NUEVAS ALEACIONES DE ACUMULACION DE HIDROGENO. EL PROCESO PUEDE REALIZARSE INCLUSO CUANDO A CAUSA DE ERRORES EN LA EXTRACCION LA GRANALLA DE ACUMULADORES CONTIENE PEQUEÑAS CANTIDADES DE PILAS DE NI/CD.
ES95941642T 1994-12-20 1995-12-01 Procedimiento para recuperar los metales de acumuladores usados de niquel-hidruro metalico. Expired - Lifetime ES2128795T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4445495A DE4445495A1 (de) 1994-12-20 1994-12-20 Verfahren zur Rückgewinnung von Metallen aus gebrauchten Nickel-Metallhydrid-Akkumulatoren

Publications (1)

Publication Number Publication Date
ES2128795T3 true ES2128795T3 (es) 1999-05-16

Family

ID=6536406

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95941642T Expired - Lifetime ES2128795T3 (es) 1994-12-20 1995-12-01 Procedimiento para recuperar los metales de acumuladores usados de niquel-hidruro metalico.

Country Status (10)

Country Link
US (1) US6110433A (es)
EP (1) EP0806059B1 (es)
JP (1) JPH10510879A (es)
CN (1) CN1171171A (es)
AT (1) ATE175526T1 (es)
CA (1) CA2208320A1 (es)
DE (2) DE4445495A1 (es)
DK (1) DK0806059T3 (es)
ES (1) ES2128795T3 (es)
WO (1) WO1996019841A1 (es)

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JP5012970B2 (ja) * 2010-07-21 2012-08-29 住友金属鉱山株式会社 使用済みニッケル水素電池に含有される活物質からのニッケル、コバルトの分離方法
WO2013076812A1 (ja) * 2011-11-22 2013-05-30 住友金属鉱山株式会社 ニッケル含有酸性溶液の製造方法
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US8252085B1 (en) * 2010-08-23 2012-08-28 Toxco, Inc. Process for the recovery of metals from used nickel/metal hydride batteries
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CN102251118B (zh) * 2011-06-25 2012-10-03 鞍山鑫普新材料有限公司 一种从废旧镍氢电池中回收金属的方法
CN102251097B (zh) * 2011-07-08 2012-09-26 鞍山鑫普新材料有限公司 一种从废旧锂电池中回收金属的方法
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KR101210983B1 (ko) * 2012-05-25 2012-12-11 한국지질자원연구원 혼합 추출제의 스크린 효과를 이용한 코발트 및 니켈로부터 망간의 선택적인 분리 및 회수 방법
JP5958316B2 (ja) * 2012-12-07 2016-07-27 住友金属鉱山株式会社 アルミニウムの分離除去方法、並びにリチウムイオン電池からの有価金属の回収方法
BR112016007350B1 (pt) * 2013-10-02 2022-09-27 Solvay Sa Processo para fabricar uma solução aquosa de peróxido de hidrogênio purificada; e processo para fabricar óxido de propileno (1,2-epoxipropano)
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CN103757307B (zh) * 2013-12-29 2016-01-20 四川师范大学 镍氢废电池正负极混合材料的浸出方法
CN103757310B (zh) * 2013-12-29 2016-01-20 四川师范大学 镍氢废电池正负极混合材料的浸出方法
CN103757357A (zh) * 2013-12-29 2014-04-30 四川师范大学 镍镉废电池正极材料的浸出方法
CN103725891A (zh) * 2014-01-27 2014-04-16 先进储能材料国家工程研究中心有限责任公司 一种从废旧镍氢电池中回收稀土的方法
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CN104073637B (zh) * 2014-06-23 2016-05-25 先进储能材料国家工程研究中心有限责任公司 一种制备含镍钴锌离子的强酸盐的方法
CN104073638B (zh) * 2014-06-23 2016-05-25 先进储能材料国家工程研究中心有限责任公司 一种采用使用过的镍氢电池制备球形氢氧化镍的方法
JP6314730B2 (ja) * 2014-07-30 2018-04-25 住友金属鉱山株式会社 廃ニッケル水素電池からの有価金属の回収方法
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CN111041214B (zh) * 2019-12-23 2021-08-31 先进储能材料国家工程研究中心有限责任公司 利用废旧含锌镍氢电池回收制备α球镍的方法
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Also Published As

Publication number Publication date
CN1171171A (zh) 1998-01-21
DE59504764D1 (de) 1999-02-18
US6110433A (en) 2000-08-29
EP0806059A1 (de) 1997-11-12
DK0806059T3 (da) 1999-08-30
EP0806059B1 (de) 1999-01-07
ATE175526T1 (de) 1999-01-15
WO1996019841A1 (de) 1996-06-27
JPH10510879A (ja) 1998-10-20
CA2208320A1 (en) 1996-06-27
DE4445495A1 (de) 1996-06-27

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