Title :
High gradient magnetic separation of mineral particulates from solvent refined coal
Author :
Maxwell, E. ; Kelland, D.R. ; Akoto, I.Y.
Author_Institution :
Francis Bitter National Magnet Laboratory, Cambridge, Massachusetts
fDate :
9/1/1976 12:00:00 AM
Abstract :
Inorganic sulfur and ash-forming mineral matter have been removed from solvent-refined coal by high gradient magnetic separation at temperatures up to 587°F. Reduction in sulfur and ash content is temperature dependent and is correlated with the H/v ratio.
Keywords :
Coal; Ash; Filtration; Hydrocarbons; Inductors; Laboratories; Magnetic separation; Minerals; Slurries; Solvents; Temperature;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1976.1059079
