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TW200714719A - Method and apparatus for recovering metals - Google Patents

Method and apparatus for recovering metals

Info

Publication number
TW200714719A
TW200714719A TW095124675A TW95124675A TW200714719A TW 200714719 A TW200714719 A TW 200714719A TW 095124675 A TW095124675 A TW 095124675A TW 95124675 A TW95124675 A TW 95124675A TW 200714719 A TW200714719 A TW 200714719A
Authority
TW
Taiwan
Prior art keywords
metal
target metal
collected
liquid
separation
Prior art date
Application number
TW095124675A
Other languages
Chinese (zh)
Inventor
Tomoharu Maeseto
Mitsushige Shimada
Original Assignee
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
Priority claimed from JP2006055074A external-priority patent/JP2007039788A/en
Application filed by Kobelco Eco Solutions Co Ltd filed Critical Kobelco Eco Solutions Co Ltd
Publication of TW200714719A publication Critical patent/TW200714719A/en

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
    • 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
    • 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
    • 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
    • C22B3/02—Apparatus therefor
    • 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
    • C22B5/00—General methods of reducing to 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
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

The present invention relates to a method and an apparatus for collecting metals or alloy as a valuable resource from a liquid to be treated such as wastewater containing heavy metals, such as Ni (nickel), Cu (copper), Sn (tin), In (indium) and Ga (gallium). It is an object of the present invention to provide a method and an apparatus that are capable of collecting only target metal substance in the form of a metal or alloy as a valuable resource from a liquid to be treated such as wastewater, while having less possibility of containing impurities other than the target metal to be collected, high collect rate and high purity of the collected target metal. The method and the apparatus are characterized in that a metal for separation having a higher ionization tendency than a target metal to be collected is added to a liquid to be treated containing the target metal in the ionic state, the target metal contained in the liquid is separated out on the surface of the metal for separation by the effect of the difference in ionization tendency, and thereafter, the target metal is peeled off and collected from the metal for separation by a peeling means.
TW095124675A 2005-07-06 2006-07-06 Method and apparatus for recovering metals TW200714719A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005197864 2005-07-06
JP2006055074A JP2007039788A (en) 2005-07-06 2006-03-01 Process for recovery of metals and equipment therefor
JP2006059561 2006-03-06

Publications (1)

Publication Number Publication Date
TW200714719A true TW200714719A (en) 2007-04-16

Family

ID=37604524

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095124675A TW200714719A (en) 2005-07-06 2006-07-06 Method and apparatus for recovering metals

Country Status (4)

Country Link
KR (1) KR20080027911A (en)
CN (1) CN101218359B (en)
TW (1) TW200714719A (en)
WO (1) WO2007004664A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI398526B (en) * 2009-09-18 2013-06-11 Solar Applied Mat Tech Corp Method for recovering gallium
TWI834464B (en) * 2023-01-06 2024-03-01 龍華科技大學 Net-zero emission process method for complete reuse of heavy metal waste gas

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008090672A1 (en) 2007-01-23 2008-07-31 Sharp Kabushiki Kaisha Method and apparatus for collection of indium from etching waste solution containing indium and ferric chloride
JP5068772B2 (en) * 2007-01-23 2012-11-07 シャープ株式会社 Method for recovering indium from an etching waste solution containing indium and ferric chloride
JP2008208396A (en) * 2007-02-23 2008-09-11 Kobelco Eco-Solutions Co Ltd Indium recovery method and apparatus
JP2009001856A (en) * 2007-06-21 2009-01-08 Seiren Co Ltd Water treatment technique
CN101274262B (en) * 2008-04-23 2011-02-09 株洲市兴民科技有限公司 Method, device and application of improving activity of zinc powder by ultrasonic waves
US8834715B2 (en) * 2011-03-15 2014-09-16 Kabushiki Kaisha Toshiba Copper recovery apparatus and copper recovery method
CN103157421B (en) * 2013-04-07 2016-02-17 株洲市兴民科技有限公司 Improve ultrasonic wave at the method for replacement process action effect and device
JP5881091B2 (en) * 2014-02-17 2016-03-09 住友金属鉱山株式会社 Method for producing nickel powder
JP6099601B2 (en) * 2014-02-17 2017-03-22 国立大学法人高知大学 Method for producing nickel powder
CN105061269A (en) * 2015-08-05 2015-11-18 湖北星火化工有限公司 Tin methanesulfonate preparation method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5171818A (en) * 1974-12-20 1976-06-22 Showa Electric Wire & Cable Co
US4152143A (en) * 1977-09-08 1979-05-01 Klockner-Humboldt-Deutz Aktiengesellschaft Method and apparatus for precipitating metal cement
DE3014315C2 (en) * 1980-04-15 1985-07-18 Klöckner-Humboldt-Deutz AG, 5000 Köln Method and device for removing metals from metal salt solutions
JPS5947014B2 (en) * 1981-01-26 1984-11-16 日本鉱業株式会社 Sponge cadmium manufacturing method and device
JP2835772B2 (en) * 1990-05-01 1998-12-14 株式会社アステック入江 Heavy metal removal method for iron chloride waste liquid
JP2697778B2 (en) * 1992-08-25 1998-01-14 日興ファインプロダクツ 株式会社 Treatment of cupric chloride waste liquid
WO1998050304A1 (en) * 1997-05-08 1998-11-12 Mitsubishi Chemical Corporation Method for treating selenium-containing solution

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI398526B (en) * 2009-09-18 2013-06-11 Solar Applied Mat Tech Corp Method for recovering gallium
TWI834464B (en) * 2023-01-06 2024-03-01 龍華科技大學 Net-zero emission process method for complete reuse of heavy metal waste gas

Also Published As

Publication number Publication date
CN101218359B (en) 2010-12-15
KR20080027911A (en) 2008-03-28
CN101218359A (en) 2008-07-09
WO2007004664A1 (en) 2007-01-11

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