FR1157362A - Process for the separation of niobium and tantalum - Google Patents
Process for the separation of niobium and tantalumInfo
- Publication number
- FR1157362A FR1157362A FR1157362DA FR1157362A FR 1157362 A FR1157362 A FR 1157362A FR 1157362D A FR1157362D A FR 1157362DA FR 1157362 A FR1157362 A FR 1157362A
- Authority
- FR
- France
- Prior art keywords
- niobium
- tantalum
- separation
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/20—Obtaining niobium, tantalum or vanadium
- C22B34/24—Obtaining niobium or tantalum
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G33/00—Compounds of niobium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1157362X | 1955-08-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1157362A true FR1157362A (en) | 1958-05-29 |
Family
ID=4560510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1157362D Expired FR1157362A (en) | 1955-08-04 | 1956-07-30 | Process for the separation of niobium and tantalum |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1157362A (en) |
-
1956
- 1956-07-30 FR FR1157362D patent/FR1157362A/en not_active Expired
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