JPS61155222A - ニオブとタンタルの分離法 - Google Patents

ニオブとタンタルの分離法

Info

Publication number
JPS61155222A
JPS61155222A JP27433484A JP27433484A JPS61155222A JP S61155222 A JPS61155222 A JP S61155222A JP 27433484 A JP27433484 A JP 27433484A JP 27433484 A JP27433484 A JP 27433484A JP S61155222 A JPS61155222 A JP S61155222A
Authority
JP
Japan
Prior art keywords
iodide
niobium
tantalum
hydrogen
gas
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.)
Granted
Application number
JP27433484A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0526726B2 (enrdf_load_stackoverflow
Inventor
Keiichiro Nishizawa
西沢　恵一郎
Hajime Sudo
一 須藤
Itsuo Hirano
逸雄 平野
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing 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 Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Priority to JP27433484A priority Critical patent/JPS61155222A/ja
Publication of JPS61155222A publication Critical patent/JPS61155222A/ja
Publication of JPH0526726B2 publication Critical patent/JPH0526726B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
JP27433484A 1984-12-28 1984-12-28 ニオブとタンタルの分離法 Granted JPS61155222A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27433484A JPS61155222A (ja) 1984-12-28 1984-12-28 ニオブとタンタルの分離法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27433484A JPS61155222A (ja) 1984-12-28 1984-12-28 ニオブとタンタルの分離法

Publications (2)

Publication Number Publication Date
JPS61155222A true JPS61155222A (ja) 1986-07-14
JPH0526726B2 JPH0526726B2 (enrdf_load_stackoverflow) 1993-04-19

Family

ID=17540207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27433484A Granted JPS61155222A (ja) 1984-12-28 1984-12-28 ニオブとタンタルの分離法

Country Status (1)

Country Link
JP (1) JPS61155222A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0328333A (ja) * 1989-06-27 1991-02-06 Tosoh Corp ニオブ・チタン合金スクラップまたはフェロニオブから高純度ニオブ及びその誘導体の回収法
JPH0328334A (ja) * 1989-06-27 1991-02-06 Tosoh Corp タンタルスクラップから高純度タンタル及びその誘導体の回収法
JPH0528612U (ja) * 1991-09-21 1993-04-16 株式会社イナツクス 開口形成用型
JP2008231509A (ja) * 2007-03-20 2008-10-02 Toho Titanium Co Ltd 高純度金属およびその製造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0328333A (ja) * 1989-06-27 1991-02-06 Tosoh Corp ニオブ・チタン合金スクラップまたはフェロニオブから高純度ニオブ及びその誘導体の回収法
JPH0328334A (ja) * 1989-06-27 1991-02-06 Tosoh Corp タンタルスクラップから高純度タンタル及びその誘導体の回収法
JPH0528612U (ja) * 1991-09-21 1993-04-16 株式会社イナツクス 開口形成用型
JP2008231509A (ja) * 2007-03-20 2008-10-02 Toho Titanium Co Ltd 高純度金属およびその製造方法

Also Published As

Publication number Publication date
JPH0526726B2 (enrdf_load_stackoverflow) 1993-04-19

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