淮南煤收到基的元素分析成分为C ar =55.42%、Har=5.81%、Oar=7.16%、N ar =0.93%、S ar =0.46%、M ar =8.85%,则该燃料煤的理论烟气量为 ____ m 3 /kg。
[解析] 先计算理论空气量V 0 :
V 0 =0.088 9C ar +0.265H ar -0.033 3(O ar -S ar )
=0.088 9×57.42+0.265×3.81-0.033 3×(7.16-0.46)m 3 /kg
=5.89 m 3 /kg
理论烟气量为: