A combined demineralization-agglomeration two-stage process for salty coal is introduced for increasing quality and yield of coal concentrates. The salt was dissoluted and removed by coal treatment with 0.1-0.3 mass% oil. After demineralization 3-20 mass% of oil was added to the coal hydromixture T
โฆ LIBER โฆ
The effect of reagents in coal flotation
โ Scribed by V. I. Klassen; N. S. Vlasova
- Publisher
- Springer
- Year
- 1967
- Tongue
- English
- Weight
- 571 KB
- Volume
- 3
- Category
- Article
- ISSN
- 1573-8736
No coin nor oath required. For personal study only.
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The authors determined the avalanching behaviour of two coal types, one of good and the other of poor handleability characteristics. This revealed significant differences in the nature of flow of the coals. The criteria established will now enable a structured study of the variables that affect hand