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Removal of trace elements from Spanish coals by flotation

✍ Scribed by Ana B. Garcia; M.Rosa Martinez-Tarazona


Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
743 KB
Volume
72
Category
Article
ISSN
0016-2361

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Removal of sulfur from Assam coal by bac
✍ Celin Acharya; Gedela V Rao; Irena Twardoska; Rabi N Kar; Lala B Sukla πŸ“‚ Article πŸ“… 1999 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 130 KB

Reduction of sulfur by bacterial leaching from a high sulfur-bearing coal sample from Assam was attempted. Flotation of the sample with light diesel oil could not depress the pyrite and also the Thiobacillus ferrooxidans was found to be ineffective in leaching the sulfur from the Β―otation concentrat