CA670732A - Purification process for columbium and tantalum - Google Patents

Purification process for columbium and tantalum

Info

Publication number
CA670732A
CA670732A CA670732A CA670732DA CA670732A CA 670732 A CA670732 A CA 670732A CA 670732 A CA670732 A CA 670732A CA 670732D A CA670732D A CA 670732DA CA 670732 A CA670732 A CA 670732A
Authority
CA
Canada
Prior art keywords
columbium
tantalum
purification process
purification
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
CA670732A
Inventor
B. Fisher William
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
Publication date
Application granted granted Critical
Publication of CA670732A publication Critical patent/CA670732A/en
Expired legal-status Critical Current

Links

CA670732A Purification process for columbium and tantalum Expired CA670732A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA670732T

Publications (1)

Publication Number Publication Date
CA670732A true CA670732A (en) 1963-09-17

Family

ID=35971085

Family Applications (1)

Application Number Title Priority Date Filing Date
CA670732A Expired CA670732A (en) Purification process for columbium and tantalum

Country Status (1)

Country Link
CA (1) CA670732A (en)

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