PREPARATION OF HIGH-PURITY VANADIUM METAL BY THE IODIDE REFINING PROCESS
Journal Article
·
· Journal of the Electrochemical Society (U.S.) Absorbed Electrochem. Technol.
The preparation of vanadium of 99.95+% purity by the Van Arkel-deBoer iodide process is described. Conditions for optimum growth rate and maximum purity were determined. Data on impurity transfer from the feed to the hot filament are presented together with a discussion of contumination by the retort. The quality of vanadium obtained from feed material prepared by bomb reduction and by a sponge process is compared. Some physical properties of this metal are reported. An apparatus designed to prepare several pounds per batch is described. (auth)
- Research Organization:
- Iowa State Univ., Ames
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-15-009344
- OSTI ID:
- 4090853
- Journal Information:
- Journal of the Electrochemical Society (U.S.) Absorbed Electrochem. Technol., Journal Name: Journal of the Electrochemical Society (U.S.) Absorbed Electrochem. Technol. Vol. Vol: 108; ISSN JESOA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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