Title :
Studies on sulfur recovery from coal wastes and prospective magnetic separation applications
Author :
Monteiro, J. L F ; Saddy, M. ; Trindade, S.C.
Author_Institution :
COPPE/UFRJ, Rio de Janeiro, Brasil
fDate :
9/1/1976 12:00:00 AM
Abstract :
It is suggested that operating conditions of coal liquefaction could be optimized to enhance the formation of magnetic pyrrhotite to facilitate removal of sulfur from liquefied coal by magnetic separation. Some results and discrepancies on the hydrogenation of pyrite are reported.
Keywords :
Coal; Chemicals; Drag; Hydrogen; Iron; Kinetic theory; Magnetic separation; Proposals; Slurries; Solids; Thermal decomposition;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1976.1059081
