WO2008090671A1 - インジウム及び塩化第二鉄を含有するエッチング廃液からのインジウムの回収方法とその装置 - Google Patents

インジウム及び塩化第二鉄を含有するエッチング廃液からのインジウムの回収方法とその装置 Download PDF

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Publication number
WO2008090671A1
WO2008090671A1 PCT/JP2007/072408 JP2007072408W WO2008090671A1 WO 2008090671 A1 WO2008090671 A1 WO 2008090671A1 JP 2007072408 W JP2007072408 W JP 2007072408W WO 2008090671 A1 WO2008090671 A1 WO 2008090671A1
Authority
WO
WIPO (PCT)
Prior art keywords
indium
precipitation
waste solution
etching waste
inducing metal
Prior art date
Application number
PCT/JP2007/072408
Other languages
English (en)
French (fr)
Inventor
Takeo Miki
Tamotsu Sugimoto
Eiichi Sahashi
Takamichi Honma
Tomoharu Maeseto
Original Assignee
Sharp Kabushiki Kaisha
Kobelco Eco-Solutions 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 Sharp Kabushiki Kaisha, Kobelco Eco-Solutions Co., Ltd. filed Critical Sharp Kabushiki Kaisha
Priority to CN2007800503564A priority Critical patent/CN101589163B/zh
Priority to US12/524,081 priority patent/US20110132146A1/en
Priority to KR1020097016517A priority patent/KR101133484B1/ko
Priority to JP2008554975A priority patent/JP5068772B2/ja
Publication of WO2008090671A1 publication Critical patent/WO2008090671A1/ja

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
    • 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
    • C22B58/00—Obtaining gallium or indium
    • 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
    • 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
    • C22B3/46—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes by substitution, e.g. by cementation
    • 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
    • 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)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • ing And Chemical Polishing (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

　水酸化インジウムの状態で回収する必要がなく、高濃度インジウムとして回収することができ、回収時においてハンドリングの悪さもなく、フィルターなどで容易に回収することができ、回収率が著しく良好となるインジウムの回収方法と装置を提供することを課題とする。少なくともインジウムと塩化第二鉄とを含有する廃液中の塩化第二鉄の濃度が２０重量％以下となるように調整されたエッチング廃液に、インジウムよりもイオン化傾向の大きい金属からなる析出用金属を添加し、前記エッチング廃液中に含有されるインジウムを前記析出用金属の表面に析出させ、その後、剥離手段によって前記析出用金属に析出したインジウムを前記析出用金属から剥離して、剥離した固形状のインジウム又はインジウム合金を液分から分離して回収することを特徴とする。
PCT/JP2007/072408 2007-01-23 2007-11-19 インジウム及び塩化第二鉄を含有するエッチング廃液からのインジウムの回収方法とその装置 WO2008090671A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2007800503564A CN101589163B (zh) 2007-01-23 2007-11-19 从含有铟和氯化铁的蚀刻废液回收铟的方法及其装置
US12/524,081 US20110132146A1 (en) 2007-01-23 2007-11-19 Method and apparatus for recovering indium from etching waste solution containing indium and ferric chloride
KR1020097016517A KR101133484B1 (ko) 2007-01-23 2007-11-19 인듐 및 염화제2철을 함유하는 에칭 폐액으로부터의 인듐의 회수 방법과 그 장치
JP2008554975A JP5068772B2 (ja) 2007-01-23 2007-11-19 インジウム及び塩化第二鉄を含有するエッチング廃液からのインジウムの回収方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007012811 2007-01-23
JP2007-012811 2007-01-23

Publications (1)

Publication Number Publication Date
WO2008090671A1 true WO2008090671A1 (ja) 2008-07-31

Family

ID=39644249

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/072408 WO2008090671A1 (ja) 2007-01-23 2007-11-19 インジウム及び塩化第二鉄を含有するエッチング廃液からのインジウムの回収方法とその装置

Country Status (5)

Country Link
US (1) US20110132146A1 (ja)
JP (1) JP5068772B2 (ja)
KR (1) KR101133484B1 (ja)
CN (1) CN101589163B (ja)
WO (1) WO2008090671A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012250187A (ja) * 2011-06-03 2012-12-20 Kurita Water Ind Ltd セレン含有水の処理方法及び処理装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06128664A (ja) * 1992-10-13 1994-05-10 Sumitomo Metal Mining Co Ltd Ｉｎの回収方法
JPH10509212A (ja) * 1994-09-08 1998-09-08 メタルズ リサイクリング テクノロジーズ コーポレーション 金属及び化学的価値の回収方法
JP2001192709A (ja) * 2000-01-05 2001-07-17 Sony Corp リサイクル合金粉末およびその製造方法
JP2007009274A (ja) * 2005-06-30 2007-01-18 Mitsubishi Materials Corp インジウムの回収方法
JP2007270342A (ja) * 2006-03-06 2007-10-18 Kobelco Eco-Solutions Co Ltd インジウムの回収方法とその装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7509341A (nl) * 1975-08-06 1977-02-08 Philips Nv Werkwijze voor de vervaardiging van elektrisch geleidende indiumoxide patronen op een isole- rende drager.
US4152143A (en) * 1977-09-08 1979-05-01 Klockner-Humboldt-Deutz Aktiengesellschaft Method and apparatus for precipitating metal cement
IT1185549B (it) * 1985-04-12 1987-11-12 Samim Soc Azionaria Minero Met Procedimento per la separazione di indio da soluzioni acide che lo contengono
US5976383A (en) * 1991-04-08 1999-11-02 Romar Technologies, Inc. Recycle process for removing dissolved heavy metals from water with aluminum particles
US5208004A (en) * 1992-01-15 1993-05-04 Metals Recycling Technologies Corp. Method for the recovery of zinc oxide
MY115542A (en) * 1996-06-28 2003-07-31 Astec Irie Co Ltd Method for recovering etchand from etching waste liquid containing iron chloride
KR100335601B1 (ko) * 2000-02-15 2002-05-08 박호군 염화철 수용액의 연속 환원 장치
JP4161636B2 (ja) * 2002-08-19 2008-10-08 東亞合成株式会社 インジウム含有塩化第一鉄水溶液からのインジウムの除去方法
WO2007004664A1 (ja) * 2005-07-06 2007-01-11 Kobelco Eco-Solutions Co., Ltd. 金属の回収方法とその装置
WO2007015392A1 (ja) * 2005-08-04 2007-02-08 Kobelco Eco-Solutions Co., Ltd. 廃棄液晶ディスプレイからのインジウムの回収方法とその装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06128664A (ja) * 1992-10-13 1994-05-10 Sumitomo Metal Mining Co Ltd Ｉｎの回収方法
JPH10509212A (ja) * 1994-09-08 1998-09-08 メタルズ リサイクリング テクノロジーズ コーポレーション 金属及び化学的価値の回収方法
JP2001192709A (ja) * 2000-01-05 2001-07-17 Sony Corp リサイクル合金粉末およびその製造方法
JP2007009274A (ja) * 2005-06-30 2007-01-18 Mitsubishi Materials Corp インジウムの回収方法
JP2007270342A (ja) * 2006-03-06 2007-10-18 Kobelco Eco-Solutions Co Ltd インジウムの回収方法とその装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012250187A (ja) * 2011-06-03 2012-12-20 Kurita Water Ind Ltd セレン含有水の処理方法及び処理装置

Also Published As

Publication number Publication date
US20110132146A1 (en) 2011-06-09
CN101589163B (zh) 2012-02-15
KR20090100440A (ko) 2009-09-23
KR101133484B1 (ko) 2012-04-10
CN101589163A (zh) 2009-11-25
JP5068772B2 (ja) 2012-11-07
JPWO2008090671A1 (ja) 2010-05-13

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