TW200637921A - Platinum recovery from fuel cell stacks - Google Patents

Platinum recovery from fuel cell stacks

Info

Publication number
TW200637921A
TW200637921A TW094147313A TW94147313A TW200637921A TW 200637921 A TW200637921 A TW 200637921A TW 094147313 A TW094147313 A TW 094147313A TW 94147313 A TW94147313 A TW 94147313A TW 200637921 A TW200637921 A TW 200637921A
Authority
TW
Taiwan
Prior art keywords
fuel cell
cell stacks
platinum recovery
platinum
acidic solution
Prior art date
Application number
TW094147313A
Other languages
English (en)
Chinese (zh)
Inventor
Mark Kevitt Debe
Clayton Virgil Hamilton Jr
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of TW200637921A publication Critical patent/TW200637921A/zh

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
    • C22B11/00—Obtaining noble metals
    • 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
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • C22B11/042—Recovery of noble metals from waste materials
    • C22B11/048—Recovery of noble metals from waste materials from spent catalysts
    • 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
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/10—Hydrochloric acid, other halogenated acids or salts thereof
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • C22B7/007—Wet processes by acid leaching
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inert Electrodes (AREA)
  • Catalysts (AREA)
  • Manufacture And Refinement Of Metals (AREA)
TW094147313A 2004-12-30 2005-12-29 Platinum recovery from fuel cell stacks TW200637921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/026,986 US20060147791A1 (en) 2004-12-30 2004-12-30 Platinum recovery from fuel cell stacks

Publications (1)

Publication Number Publication Date
TW200637921A true TW200637921A (en) 2006-11-01

Family

ID=36218291

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094147313A TW200637921A (en) 2004-12-30 2005-12-29 Platinum recovery from fuel cell stacks

Country Status (7)

Country Link
US (1) US20060147791A1 (https=)
EP (1) EP1831412A1 (https=)
JP (1) JP2008527628A (https=)
KR (1) KR20070089977A (https=)
CN (1) CN101094928A (https=)
TW (1) TW200637921A (https=)
WO (1) WO2006073807A1 (https=)

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US7255798B2 (en) * 2004-03-26 2007-08-14 Ion Power, Inc. Recycling of used perfluorosulfonic acid membranes
US8124261B2 (en) * 2006-06-20 2012-02-28 Basf Corporation Process for recycling components of a PEM fuel cell membrane electrode assembly
US7635534B2 (en) * 2007-08-24 2009-12-22 Basf Catalysts Llc Simplified process for leaching precious metals from fuel cell membrane electrode assemblies
CN101280362B (zh) * 2008-05-15 2010-06-23 大连交通大学 废旧质子交换膜燃料电池膜电极中的铂催化剂的回收方法
US8206682B2 (en) * 2009-05-15 2012-06-26 Lawrence Shore Method for recovering catalytic elements from fuel cell membrane electrode assemblies
US20130160609A1 (en) * 2011-12-22 2013-06-27 General Electric Company Method for recovering platinum from aviation engine components
KR101371078B1 (ko) * 2012-07-31 2014-03-10 희성금속 주식회사 Ｍｅａ의 백금을 회수하기 위한 방법 및 장치
CN105229203A (zh) * 2013-04-11 2016-01-06 赛丹思科大学 用于从催化结构中回收铂族金属的方法
FR3026110B1 (fr) 2014-09-24 2016-11-18 Commissariat Energie Atomique Procede de recuperation du platine present dans un assemblage membrane-electrode.
FR3062135B1 (fr) 2017-01-24 2019-06-07 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procede de recuperation du platine et du cobalt contenus dans une pile a combustible
JP6652518B2 (ja) * 2017-02-23 2020-02-26 株式会社東芝 遷移金属の回収方法および遷移金属の回収装置
TWI623623B (zh) * 2017-04-17 2018-05-11 國立中山大學 回收貴金屬的處理方法
DE102018207589A1 (de) * 2018-05-16 2019-11-21 Robert Bosch Gmbh Verfahren zur Gewinnung von Gold, Silber und Platinmetallen aus Bestandteilen eines Brennstoffzellenstapels oder eines Elektrolysators
JP2020013665A (ja) * 2018-07-17 2020-01-23 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ 燃料電池スタックを構成する材料の回収方法。
DE102020106563A1 (de) 2020-03-11 2021-09-16 Audi Aktiengesellschaft Verfahren zum Betreiben eines Kraftfahrzeuges mit einer Brennstoffzellenvorrichtung sowie Kraftfahrzeug
CN111900425B (zh) 2020-07-03 2021-12-17 广东邦普循环科技有限公司 一种新能源汽车氢燃料电池的回收方法
DE102020209881A1 (de) 2020-08-05 2022-02-10 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Gewinnung von Platin und/oder Ruthenium
CN114006002B (zh) * 2021-10-28 2023-05-16 华能国际电力股份有限公司 一种熔融碳酸盐燃料电池中金属镍的回收方法
GR1010390B (el) * 2021-11-01 2023-01-26 Μονολιθος Καταλυτες & Ανακυκλωση Επε Με Δ.Τ. Μονολιθος Επε, Ανακτηση κρισιμων μεταλλων απο συστοιχιες ηλεκτροχημικων διαταξεων με υδρομεταλλουργικη μεθοδο
CN118538945B (zh) * 2024-07-22 2024-12-17 安徽明天新能源科技有限公司 一种质子交换膜燃料电池膜电极的回收方法、测试方法和燃料电池单体

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US6624328B1 (en) * 2002-12-17 2003-09-23 3M Innovative Properties Company Preparation of perfluorinated vinyl ethers having a sulfonyl fluoride end-group
US20040116742A1 (en) * 2002-12-17 2004-06-17 3M Innovative Properties Company Selective reaction of hexafluoropropylene oxide with perfluoroacyl fluorides
US7348088B2 (en) * 2002-12-19 2008-03-25 3M Innovative Properties Company Polymer electrolyte membrane
US7419741B2 (en) * 2003-09-29 2008-09-02 3M Innovative Properties Company Fuel cell cathode catalyst

Also Published As

Publication number Publication date
JP2008527628A (ja) 2008-07-24
EP1831412A1 (en) 2007-09-12
KR20070089977A (ko) 2007-09-04
WO2006073807A1 (en) 2006-07-13
CN101094928A (zh) 2007-12-26
US20060147791A1 (en) 2006-07-06

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