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Electro-osmotic dewatering of coal froth flotation concentrates

✍ Scribed by Neville C. Lockhart

Publisher: Elsevier Science
Year: 1982
Tongue: English
Weight: 257 KB
Volume: 61
Category: Article
ISSN: 0016-2361
DOI: 10.1016/0016-2361(82)90259-9

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✦ Synopsis

Two coal flotation concentrates were dewatered by electroosmosis in small-scale laboratory tests to 84 and 88 wt% solids at an enerav consumotion of 25 and 69 kW h/dry tonne, respectively. Vacuum filtration at the washeries yielded 70-75 &t% solids.

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