AAS method for the determination of silver in ores and ore dressing products
โ Scribed by T. Blazheva; A. Delijska-Krushevska
- Book ID
- 112291780
- Publisher
- Springer
- Year
- 1990
- Tongue
- English
- Weight
- 278 KB
- Volume
- 338
- Category
- Article
- ISSN
- 1618-2650
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๐ SIMILAR VOLUMES
Leaching of tungsten in the ore-dressing products of scheelite by various carboxylic acids revealed that oxalic acid leaches tungsten quantitatively. Powdered scheelite samples of ร200 mesh size were decomposed with 4% oxalic acid at 100 รC with constant stirring for 1 h. Tungsten was determined by
BARKER AND YOUNG-OXIDIZED ZINC IN ORES ## 61 pore size. It was also noted that a white corrosion product tended to remain on the edge of the sintered specimens even after the cleaning operation. This was generally concentrated on the top half of the specimen, as it hung in the solution, and was p