TY - RPRT TI - Mercury capture by selected Bulgarian fly ashes: Influence of coal rank and fly ash carbon pore structure on capture efficiency AU - I.J. Kostova AU - J.C. Hower AU - Maria Mastalerz AU - S.V. Vassilev PY - 2011 DO - 10.1016/j.apgeochem.2010.10.009 UR - https://pubs.usgs.gov/publication/70033782 ID - 70033782 ER -