Bacterial and chemical depression of pyrite in froth flotation of coal
Froth flotation was used to separate the pyrite sulfur and ash from pulverized coal samples of Illinois No. 6, Pittsburgh, and Middle Kittanning seams. In order to depress the coal pyrite in the flotation process, the coal samples were conditioned in "bacterial liquor." Iron oxidizing bact...
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| Format: | Others |
| Language: | en |
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Virginia Polytechnic Institute and State University
2016
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| Online Access: | http://hdl.handle.net/10919/64523 |