TW200740699A - Method for making indium oxide powder, method for making granular metal indium, and method for making indium salt solution - Google Patents

Method for making indium oxide powder, method for making granular metal indium, and method for making indium salt solution

Info

Publication number
TW200740699A
TW200740699A TW096114934A TW96114934A TW200740699A TW 200740699 A TW200740699 A TW 200740699A TW 096114934 A TW096114934 A TW 096114934A TW 96114934 A TW96114934 A TW 96114934A TW 200740699 A TW200740699 A TW 200740699A
Authority
TW
Taiwan
Prior art keywords
indium
making
oxide powder
salt solution
granular metal
Prior art date
Application number
TW096114934A
Other languages
Chinese (zh)
Inventor
Masahiro Miwa
Takashi Fujiwara
Original Assignee
Mitsui Mining & Smelting 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 Mitsui Mining & Smelting Co filed Critical Mitsui Mining & Smelting Co
Publication of TW200740699A publication Critical patent/TW200740699A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G15/00—Compounds of gallium, indium or thallium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

This invention provides a method for making an Indium oxide powder, the method comprising the steps of processing a molten metal Indium into a granular metal Indium having a size which enables easy resolving of the metal Indium in an acid by dripping molten metal Indium in the water of 70 DEG C or lower, obtaining an Indium salt solution by resolving the granular metal Indium in an acid such as nitric acid, producing an Indium hydroxide by neutralizing the Indium salt solution with an alkali aqueous solution, and obtaining an Indium oxide powder by burning the Indium hydroxide.
TW096114934A 2006-04-27 2007-04-27 Method for making indium oxide powder, method for making granular metal indium, and method for making indium salt solution TW200740699A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006124258 2006-04-27

Publications (1)

Publication Number Publication Date
TW200740699A true TW200740699A (en) 2007-11-01

Family

ID=38655574

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096114934A TW200740699A (en) 2006-04-27 2007-04-27 Method for making indium oxide powder, method for making granular metal indium, and method for making indium salt solution

Country Status (2)

Country Link
TW (1) TW200740699A (en)
WO (1) WO2007126053A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102092781A (en) * 2010-12-10 2011-06-15 株洲冶炼集团股份有限公司 Method for preparing battery grade indium hydroxide and indium oxide
CN114229887A (en) * 2021-12-15 2022-03-25 先导薄膜材料（广东）有限公司 Indium trioxide powder and preparation method of target thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11323411A (en) * 1998-05-18 1999-11-26 Daido Steel Co Ltd Low melting point metal powder and its production
JP4224006B2 (en) * 2004-08-04 2009-02-12 三井金属鉱業株式会社 Indium oxide powder

Also Published As

Publication number Publication date
WO2007126053A1 (en) 2007-11-08

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