WO2008099773A1 - 導電性のある酸化物を含有するスクラップからの有価金属の回収方法 - Google Patents

導電性のある酸化物を含有するスクラップからの有価金属の回収方法 Download PDF

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Publication number
WO2008099773A1
WO2008099773A1 PCT/JP2008/052107 JP2008052107W WO2008099773A1 WO 2008099773 A1 WO2008099773 A1 WO 2008099773A1 JP 2008052107 W JP2008052107 W JP 2008052107W WO 2008099773 A1 WO2008099773 A1 WO 2008099773A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrically conductive
conductive oxide
scraps
valuable metal
methods
Prior art date
Application number
PCT/JP2008/052107
Other languages
English (en)
French (fr)
Inventor
Yuichiro Shindo
Kouichi Takemoto
Original Assignee
Nippon Mining & Metals Co., 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 Nippon Mining & Metals Co., Ltd. filed Critical Nippon Mining & Metals Co., Ltd.
Priority to US12/524,947 priority Critical patent/US8685225B2/en
Priority to CA 2673833 priority patent/CA2673833C/en
Priority to CN2008800049311A priority patent/CN101611173B/zh
Priority to EP08710986A priority patent/EP2110463A4/en
Priority to KR1020097015401A priority patent/KR101134335B1/ko
Priority to JP2008532526A priority patent/JP4210715B2/ja
Publication of WO2008099773A1 publication Critical patent/WO2008099773A1/ja

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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
    • 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
    • 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
    • C22B25/00—Obtaining tin
    • C22B25/04—Obtaining tin by wet 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
    • C22B25/00—Obtaining tin
    • C22B25/06—Obtaining tin from scrap, especially tin scrap
    • 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
    • C22B3/045—Leaching using electrochemical 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
    • 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
    • C22B58/00—Obtaining gallium or indium
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • 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

Abstract

　導電性のある酸化物を含有するスクラップを使用し、極性を周期的に反転して電解することにより、水酸化物として回収することを特徴とする導電性のある酸化物を含有するスクラップからの有価金属の回収方法、及び酸化物系スクラップが、導電性のある酸化物であり、水素でメタル又は亜酸化物に還元できる物質であることを特徴とする上記導電性のある酸化物を含有するスクラップからの有価金属の回収方法。導電性のある酸化物を含有するスパッタリングターゲットスクラップ又は製造時に発生する導電性のある酸化物の端材等のスクラップから、有価金属を効率良く回収する方法を提供する。
PCT/JP2008/052107 2007-02-16 2008-02-08 導電性のある酸化物を含有するスクラップからの有価金属の回収方法 WO2008099773A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US12/524,947 US8685225B2 (en) 2007-02-16 2008-02-08 Method of recovering valuable metal from scrap conductive oxide
CA 2673833 CA2673833C (en) 2007-02-16 2008-02-08 Method of recovering valuable metal from scrap containing conductive oxide
CN2008800049311A CN101611173B (zh) 2007-02-16 2008-02-08 从含有导电氧化物的废料中回收有价值金属的方法
EP08710986A EP2110463A4 (en) 2007-02-16 2008-02-08 METHODS FOR RECOVERING VALUE METAL FROM FRAGMENTS CONTAINING AN ELECTRICALLY CONDUCTIVE OXIDE
KR1020097015401A KR101134335B1 (ko) 2007-02-16 2008-02-08 도전성이 있는 산화물을 함유하는 스크랩으로부터의 유가 금속의 회수 방법
JP2008532526A JP4210715B2 (ja) 2007-02-16 2008-02-08 導電性のある酸化物を含有するスクラップからの有価金属の回収方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-036491 2007-02-16
JP2007036491 2007-02-16
JP2007062900 2007-06-27
JPPCT/JP2007/062900 2007-06-27

Publications (1)

Publication Number Publication Date
WO2008099773A1 true WO2008099773A1 (ja) 2008-08-21

Family

ID=39690006

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052107 WO2008099773A1 (ja) 2007-02-16 2008-02-08 導電性のある酸化物を含有するスクラップからの有価金属の回収方法

Country Status (8)

Country Link
US (1) US8685225B2 (ja)
EP (1) EP2110463A4 (ja)
JP (1) JP4210715B2 (ja)
KR (1) KR101134335B1 (ja)
CN (1) CN101611173B (ja)
CA (1) CA2673833C (ja)
TW (1) TW200846503A (ja)
WO (1) WO2008099773A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009101864A1 (ja) * 2008-02-12 2009-08-20 Nippon Mining & Metals Co., Ltd. Ｉｚｏスクラップからの有価金属の回収方法
WO2009101863A1 (ja) * 2008-02-12 2009-08-20 Nippon Mining & Metals Co., Ltd. Ｉｚｏスクラップからの有価金属の回収方法
JP2012132037A (ja) * 2010-12-20 2012-07-12 Mitsubishi Electric Corp 酸化物半導体中の金属成分の回収方法およびその装置
US8308934B2 (en) 2008-03-06 2012-11-13 Jx Nippon Mining & Metals Corporation Method of recovering valuable metals from IZO scrap

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8012337B2 (en) * 2006-10-24 2011-09-06 Jx Nippon Mining & Metals Corporation Method for collection of valuable metal from ITO scrap
CA2666233C (en) * 2006-10-24 2012-03-06 Nippon Mining & Metals Co., Ltd. Method for collection of valuable metal from ito scrap
WO2008053618A1 (fr) * 2006-10-24 2008-05-08 Nippon Mining & Metals Co., Ltd. Procédé pour recueillir un métal de valeur à partir de fragments d'ito
KR101155359B1 (ko) * 2006-10-24 2012-06-19 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 Ｉｔｏ 스크랩으로부터의 유가 금속의 회수 방법
JP5043029B2 (ja) * 2006-10-24 2012-10-10 Ｊｘ日鉱日石金属株式会社 Ｉｔｏスクラップからの有価金属の回収方法
CN101611173B (zh) 2007-02-16 2011-02-16 Jx日矿日石金属株式会社 从含有导电氧化物的废料中回收有价值金属的方法
US8734633B2 (en) * 2007-02-16 2014-05-27 Jx Nippon Mining & Metals Corporation Method of recovering valuable metal from scrap containing conductive oxide
JP4210714B2 (ja) * 2007-03-27 2009-01-21 日鉱金属株式会社 導電性のある酸化物を含有するスクラップからの有価金属の回収方法
WO2011155125A1 (ja) * 2010-06-08 2011-12-15 シャープ株式会社 薄膜トランジスタ基板及びそれを備えた液晶表示装置並びに薄膜トランジスタ基板の製造方法
KR101284255B1 (ko) * 2011-10-18 2013-07-09 성일하이텍(주) 폐 ｉｔｏ로부터 주석을 분리 회수하는 방법
JP6242182B2 (ja) * 2013-11-21 2017-12-06 Ｊｘ金属株式会社 スクラップからの金属の回収方法
CN110579509A (zh) * 2019-09-27 2019-12-17 西南交通大学 一种基于IGZO纳米颗粒的ppb级别硫化氢气体传感器及其制备方法
CN111979563A (zh) * 2020-08-14 2020-11-24 郑州大学 氧化铟镓锌靶材的电化学回收再利用方法

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JPS62290900A (ja) 1986-06-11 1987-12-17 Oki Electric Ind Co Ltd 透明導電膜のエツチング方法およびその装置
JPS63274725A (ja) * 1987-04-30 1988-11-11 Res Dev Corp Of Japan 超電導材料からのＮｂおよびＴｉの回収方法
JPH0382720A (ja) 1989-08-25 1991-04-08 Tosoh Corp インジウムを回収する方法
JPH06329415A (ja) * 1993-05-26 1994-11-29 Japan Energy Corp 酸化インジウム−酸化スズ粉末の製造方法
JPH0841560A (ja) 1994-07-26 1996-02-13 Dowa Mining Co Ltd 金属ろう材付着ｉｔｏの処理方法
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JP2002069684A (ja) 2000-08-28 2002-03-08 Nikko Materials Co Ltd インジウムの回収方法
JP2002069544A (ja) 2000-08-28 2002-03-08 Nikko Materials Co Ltd インジウムの回収方法
JP2002241865A (ja) 2000-12-15 2002-08-28 Nikko Materials Co Ltd 金属インジウムの回収方法
JP2003247089A (ja) * 2002-02-25 2003-09-05 Nikko Materials Co Ltd インジウムの回収方法
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See also references of EP2110463A4

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009101864A1 (ja) * 2008-02-12 2009-08-20 Nippon Mining & Metals Co., Ltd. Ｉｚｏスクラップからの有価金属の回収方法
WO2009101863A1 (ja) * 2008-02-12 2009-08-20 Nippon Mining & Metals Co., Ltd. Ｉｚｏスクラップからの有価金属の回収方法
EP2241656A1 (en) * 2008-02-12 2010-10-20 Nippon Mining & Metals Co., Ltd. Method of recovering valuable metals from izo scrap
EP2241656A4 (en) * 2008-02-12 2012-07-25 Jx Nippon Mining & Metals Corp Recycling process of valuable metals from Izo scrap
US8308932B2 (en) 2008-02-12 2012-11-13 Jx Nippon Mining & Metals Corporation Method of recovering valuable metals from IZO scrap
US8308933B2 (en) 2008-02-12 2012-11-13 Jx Nippon Mining & Metals Corporation Method of recovering valuable metals from IZO scrap
JP5102317B2 (ja) * 2008-02-12 2012-12-19 Ｊｘ日鉱日石金属株式会社 Ｉｚｏスクラップからの有価金属の回収方法
US8308934B2 (en) 2008-03-06 2012-11-13 Jx Nippon Mining & Metals Corporation Method of recovering valuable metals from IZO scrap
JP2012132037A (ja) * 2010-12-20 2012-07-12 Mitsubishi Electric Corp 酸化物半導体中の金属成分の回収方法およびその装置

Also Published As

Publication number Publication date
CA2673833C (en) 2012-03-06
CN101611173B (zh) 2011-02-16
JPWO2008099773A1 (ja) 2010-05-27
KR20090094157A (ko) 2009-09-03
CA2673833A1 (en) 2008-08-21
TWI372792B (ja) 2012-09-21
TW200846503A (en) 2008-12-01
JP4210715B2 (ja) 2009-01-21
KR101134335B1 (ko) 2012-04-09
EP2110463A1 (en) 2009-10-21
CN101611173A (zh) 2009-12-23
US8685225B2 (en) 2014-04-01
EP2110463A4 (en) 2012-02-22
US20100101963A1 (en) 2010-04-29

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