G. Jinescu et al., TRACE-ELEMENTS CONTAINED IN ASHES PRODUCE D FROM COAL BURNING IN THERMAL POWER-STATIONS, Revista de chimie, 47(9), 1996, pp. 831-840
The ashes resulting from coal burning in thermopower stations contain,
besides the major elements, some trace elements which can be consider
ed as potential sources of raw materials. This paper presents a study
of the ashes processing possibilities in view of extracting and turnin
g to good value the trace elements under the classical methods of are
preparation.