we would like to know the
correct method for calculating the yield for working the production of Sponge
Iron in a rotary kiln. we have been evaluating the yield for production using
the following formula :
P
= (Q-%TM)X(% Fe (T) in ore - % LOI -1/2 % L&P)
where
P
= Production,
Q
= Qty of ore used in the Kiln
Fe
(T) = Total iron in the ore,
LOI
= Loss on Ignition
TM
= Moisture content &
L&P
= Laterite and Porous material. (Impurities)