CA556022A - Process for recovering tantalum values from mineral concentrates - Google Patents

Process for recovering tantalum values from mineral concentrates

Info

Publication number
CA556022A
CA556022A CA556022A CA556022DA CA556022A CA 556022 A CA556022 A CA 556022A CA 556022 A CA556022 A CA 556022A CA 556022D A CA556022D A CA 556022DA CA 556022 A CA556022 A CA 556022A
Authority
CA
Canada
Prior art keywords
mineral concentrates
recovering tantalum
tantalum values
values
recovering
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
CA556022A
Other languages
French (fr)
Inventor
R. Ruhoff John
L. Martin George
O. Gerfen Charles
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.)
Mallinckrodt Chemical Works
Original Assignee
Mallinckrodt Chemical Works
Publication date
Application granted granted Critical
Publication of CA556022A publication Critical patent/CA556022A/en
Expired legal-status Critical Current

Links

CA556022A Process for recovering tantalum values from mineral concentrates Expired CA556022A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA556022T

Publications (1)

Publication Number Publication Date
CA556022A true CA556022A (en) 1958-04-15

Family

ID=35722429

Family Applications (1)

Application Number Title Priority Date Filing Date
CA556022A Expired CA556022A (en) Process for recovering tantalum values from mineral concentrates

Country Status (1)

Country Link
CA (1) CA556022A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6338832B1 (en) * 1995-10-12 2002-01-15 Cabot Corporation Process for producing niobium and tantalum compounds

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6338832B1 (en) * 1995-10-12 2002-01-15 Cabot Corporation Process for producing niobium and tantalum compounds
US6984370B2 (en) 1995-10-12 2006-01-10 Cabot Corporation Process for producing niobium and tantalum compounds
US7276225B2 (en) 1995-10-12 2007-10-02 Cabot Corporation Process for producing niobium and tantalum compounds

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