CA541516A - Recuperation de tantale et columbium - Google Patents
Recuperation de tantale et columbiumInfo
- Publication number
- CA541516A CA541516A CA541516A CA541516DA CA541516A CA 541516 A CA541516 A CA 541516A CA 541516 A CA541516 A CA 541516A CA 541516D A CA541516D A CA 541516DA CA 541516 A CA541516 A CA 541516A
- Authority
- CA
- Canada
- Prior art keywords
- columbium
- tantalum
- recovery
- columbium recovery
- 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
Links
- 239000010955 niobium Substances 0.000 title 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
- 229910052715 tantalum Inorganic materials 0.000 title 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 title 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA541516T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA541516A true CA541516A (fr) | 1957-05-28 |
Family
ID=35698665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA541516A Expired CA541516A (fr) | Recuperation de tantale et columbium |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA541516A (fr) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2994603A (en) * | 1958-06-20 | 1961-08-01 | Nat Distillers Chem Corp | Process of preparing columbium and tantalum |
| US5188810A (en) * | 1991-06-27 | 1993-02-23 | Teledyne Industries, Inc. | Process for making niobium oxide |
| US5211921A (en) * | 1991-06-27 | 1993-05-18 | Teledyne Industries, Inc. | Process of making niobium oxide |
| US5234674A (en) * | 1991-06-27 | 1993-08-10 | Teledyne Industries, Inc. | Process for the preparation of metal carbides |
| US5284639A (en) * | 1991-06-27 | 1994-02-08 | Teledyne Industries, Inc. | Method for the preparation of niobium nitride |
| US5322548A (en) * | 1991-06-27 | 1994-06-21 | Teledyne Industries, Inc. | Recovery of niobium metal |
| US5468464A (en) * | 1991-06-27 | 1995-11-21 | Teledyne Industries, Inc. | Process for the preparation of metal hydrides |
-
0
- CA CA541516A patent/CA541516A/fr not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2994603A (en) * | 1958-06-20 | 1961-08-01 | Nat Distillers Chem Corp | Process of preparing columbium and tantalum |
| US5188810A (en) * | 1991-06-27 | 1993-02-23 | Teledyne Industries, Inc. | Process for making niobium oxide |
| US5211921A (en) * | 1991-06-27 | 1993-05-18 | Teledyne Industries, Inc. | Process of making niobium oxide |
| US5234674A (en) * | 1991-06-27 | 1993-08-10 | Teledyne Industries, Inc. | Process for the preparation of metal carbides |
| US5284639A (en) * | 1991-06-27 | 1994-02-08 | Teledyne Industries, Inc. | Method for the preparation of niobium nitride |
| US5322548A (en) * | 1991-06-27 | 1994-06-21 | Teledyne Industries, Inc. | Recovery of niobium metal |
| US5468464A (en) * | 1991-06-27 | 1995-11-21 | Teledyne Industries, Inc. | Process for the preparation of metal hydrides |
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