JPS6247817B2 - - Google Patents

Info

Publication number
JPS6247817B2
JPS6247817B2 JP6011882A JP6011882A JPS6247817B2 JP S6247817 B2 JPS6247817 B2 JP S6247817B2 JP 6011882 A JP6011882 A JP 6011882A JP 6011882 A JP6011882 A JP 6011882A JP S6247817 B2 JPS6247817 B2 JP S6247817B2
Authority
JP
Japan
Prior art keywords
tantalum
niobium
hydrofluoric acid
ammonium chloride
resin column
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP6011882A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58176128A (ja
Inventor
Hiroshi Hayashi
Hiroshi Ueno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP57060118A priority Critical patent/JPS58176128A/ja
Publication of JPS58176128A publication Critical patent/JPS58176128A/ja
Publication of JPS6247817B2 publication Critical patent/JPS6247817B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
JP57060118A 1982-04-09 1982-04-09 ニオブおよびタンタルを含む鉱石よりニオブおよびタンタルを回収する方法 Granted JPS58176128A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57060118A JPS58176128A (ja) 1982-04-09 1982-04-09 ニオブおよびタンタルを含む鉱石よりニオブおよびタンタルを回収する方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57060118A JPS58176128A (ja) 1982-04-09 1982-04-09 ニオブおよびタンタルを含む鉱石よりニオブおよびタンタルを回収する方法

Publications (2)

Publication Number Publication Date
JPS58176128A JPS58176128A (ja) 1983-10-15
JPS6247817B2 true JPS6247817B2 (2) 1987-10-09

Family

ID=13132880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57060118A Granted JPS58176128A (ja) 1982-04-09 1982-04-09 ニオブおよびタンタルを含む鉱石よりニオブおよびタンタルを回収する方法

Country Status (1)

Country Link
JP (1) JPS58176128A (2)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2772409B2 (ja) * 1993-06-08 1998-07-02 工業技術院長 ニオブ及びタンタルの分離方法
US7214362B2 (en) 2002-02-27 2007-05-08 Stella Chemifa Kabushiki Kaisha Purification method for producing high purity niobium compound and/or tantalum compound
WO2003072505A1 (fr) 2002-02-27 2003-09-04 Stella Chemifa Kabushiki Kaisha Procede de purification servant a produire un compose de niobium et/ou de tantale de grande purete
KR100684356B1 (ko) 2005-05-20 2007-02-20 한국지질자원연구원 어트리션 밀 타입의 교반형 염화반응장치 및 이를 이용한탄탈륨 광석의 염화 제련방법
JP6910690B1 (ja) 2021-03-15 2021-07-28 学校法人福岡工業大学 ニオブ、及びタンタルの液化処理方法

Also Published As

Publication number Publication date
JPS58176128A (ja) 1983-10-15

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