Carbon Additive (Calcined Anthracite)

Class  Chemical specification

SPECIAL  ASH %    MOISTURE %    VM %  S %    NITROGEN%    FIXED CARBON %

CLASS 1 4.0MAX        1.0MAX      1.0MAX       0.3MAX           0.3MAX             95MIN
CLASS 2 5.0MAX        1.0MAX       1.0MAX       0.3MAX           0.3MAX            94MIN
CLASS 3 6.0MAX        1.0MAX       1.0MAX       0.5MAX           0.5MAX            93MIN
CLASS 4 8.0MAX        1.0MAX       1.2MAX       0.5MAX           0.5MAX            92MIN
CLASS 5 8.5MAX        1.0MAX       1.5MAX       0.5MAX           0.6MAX            90MIN