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Parametric study of the column oil agglomeration of fly ash

✍ Scribed by M.L. Gray; K.J. Champagne; Y. Soong; D.H. Finseth

Book ID: 104135643
Publisher: Elsevier Science
Year: 2001
Tongue: English
Weight: 99 KB
Volume: 80
Category: Article
ISSN: 0016-2361
DOI: 10.1016/s0016-2361(00)00151-4

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✦ Synopsis

A promising oil agglomeration process has been developed for the beneficiation of fly ash using a six-ft agglomeration column. Carbon concentrates have been isolated in recoveries greater than 60% and purities of 55–70%. The parameters studied include agitation speeds, airflow rates, slurry feed rates, solvent/ash ratios, and the use of various solvents as agglomerating agents. The effects of these variables on the quality of separation are discussed.

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