CH377542A - Verfahren zur Gewinnung von Niob - Google Patents
Verfahren zur Gewinnung von NiobInfo
- Publication number
- CH377542A CH377542A CH8177959A CH8177959A CH377542A CH 377542 A CH377542 A CH 377542A CH 8177959 A CH8177959 A CH 8177959A CH 8177959 A CH8177959 A CH 8177959A CH 377542 A CH377542 A CH 377542A
- Authority
- CH
- Switzerland
- Prior art keywords
- niobium
- extraction
- Prior art date
Links
- 238000000605 extraction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229910052758 niobium Inorganic materials 0.000 title 1
- 239000010955 niobium Substances 0.000 title 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/34—Electrolytic production, recovery or refining of metals by electrolysis of melts of metals not provided for in groups C25C3/02 - C25C3/32
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Electrolytic Production Of Metals (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH8177959A CH377542A (de) | 1959-12-11 | 1959-12-11 | Verfahren zur Gewinnung von Niob |
| GB4142160A GB930335A (en) | 1959-12-11 | 1960-12-01 | Process for the recovery of niobium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH8177959A CH377542A (de) | 1959-12-11 | 1959-12-11 | Verfahren zur Gewinnung von Niob |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH377542A true CH377542A (de) | 1964-05-15 |
Family
ID=4539116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH8177959A CH377542A (de) | 1959-12-11 | 1959-12-11 | Verfahren zur Gewinnung von Niob |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH377542A (de) |
| GB (1) | GB930335A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3508862A (en) * | 1967-08-04 | 1970-04-28 | Atomic Energy Commission | Process for separation of niobium and tantalum |
-
1959
- 1959-12-11 CH CH8177959A patent/CH377542A/de unknown
-
1960
- 1960-12-01 GB GB4142160A patent/GB930335A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB930335A (en) | 1963-07-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH370197A (de) | Verfahren zur Herstellung von Actinospectacin | |
| CH387047A (de) | Verfahren zur Herstellung von Ketosidopurinen | |
| CH400144A (de) | Verfahren zur Herstellung von 16-Methylen-17a-hydroxy-progesteron-17-acylaten | |
| CH404962A (de) | Verfahren zur Herstellung von Eupolyoxymethylenen | |
| CH396026A (de) | Verfahren zur Herstellung von Halogenalkylaminen | |
| AT219259B (de) | Verfahren zur Herstellung von Schalungsplatten | |
| CH399742A (de) | Verfahren zur Herstellung von Eupolyoxymethylenen | |
| CH387606A (de) | Verfahren zur Herstellung von Tetrahydroxydibor | |
| CH377542A (de) | Verfahren zur Gewinnung von Niob | |
| CH383939A (de) | Verfahren zur Gewinnung von schwerem Wasser | |
| CH440249A (de) | Verfahren zur Herstellung von Polychlorbenzonitrilen | |
| CH387029A (de) | Verfahren zur Herstellung von 9a-Fluor-11B-oxy-16a-methylprogesteron | |
| CH372297A (de) | Verfahren zur Herstellung von 4-2-tert.-Aminomethyl-3-keto-steroiden | |
| CH538458A (de) | Verfahren zur Herstellung von a-Dithiosemicarbazonen | |
| CH417595A (de) | Verfahren zur Herstellung von Alkyl-5-alkylisoxazol-3-carboxylaten | |
| CH380730A (de) | Verfahren zur Herstellung von 4-Methoxy-2-methyl-6-sulfanilamidopyrimidin | |
| CH416113A (de) | Verfahren zur Herstellung von Eupolyoxymethylenen | |
| CH412841A (de) | Verfahren zur Herstellung von 2-Trifluormethylbenzophenon | |
| CH378344A (de) | Verfahren zur Herstellung von 2-Amino-anthrachinonen | |
| AT225908B (de) | Verfahren zur Herstellung von Schalungsplatten | |
| AT241484B (de) | Verfahren zur Herstellung von Glucofuranosiden | |
| AT221494B (de) | Verfahren zur Herstellung von α-Amino-ω-lactamen | |
| AT217458B (de) | Verfahren zur Herstellung von Chlorbenzonitrilen | |
| AT221103B (de) | Verfahren zur Herstellung von Monoalkylphosphinen | |
| AT221096B (de) | Verfahren zur Herstellung von 2-Hydrazino-3-mercapto-chinoxalin |