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Pyroprocessing - Indicative Mass and Heat Balance Project Clinker Production : Ambient Temperature
xxx 7000 tpd 49°C
Heat Input relative to 0 deg C
Sensible heat of Kiln Feed
Mass flow
Sp.heat capacity
Temperature
Heat
kg/kg clinker
Kcal/kg degC
deg C
kcal/kg Clinker
1.59
0.213
60
20.32
Heat through combustibles in raw meal
8.00
Sensible heat of Cooling air
2.30
0.248
49
27.95
Sensible Heat of PH Leak Air
0.22
0.248
49
2.67
Sensible heat of coal
0.16
0.284
89
4.11
Sensible heat of coal conveying Air
0.08
0.238
59
1.18
Heat of coal Combustion in Kiln
288.4
Heat of coal in Calciner
411.6
Total Input
4.4
764
Heat Output relative to 0 deg C Mass flow
Sp.heat capacity
Temperature
Heat
kg/kg clinker
Kcal/kg degC
deg C
Kcal/kg clinker
Heat of PH Exit Gases
2.04
0.256
305
158.9
Heat of PH Exit Dust-ILC tower
0.13
0.228
305
9.3
Heat Through Cooler Vent
1.19
0.254
316
95.3
Heat Through Clinker
1.00
0.189
114
21.5
Heat of reaction excl combustibles
410.0
Heat of Evaporation of Moisture
4.8
Radiation Loss from Preheater
36
Radiation Loss from Kiln
21
Radiation Loss from Cooler
6.0
Total Output
4.4
Specific Fuel Consumption (Total Heat Output - Total Sensible Heat) Kcal/kg clinker
764
700
Cooler-Indicative Mass & Heat Balance(Normal) Project : zzz Clinker Production : 7000 tpd Ambient Temperature 49°C Heat Input relative to 0 deg C Mass flow Sp.heat capacity Temperature kg/kg clk Kcal/kg degC deg C
Heat Kcal/kg clk
Clinker
1.00
0.264
1450
383
Dust
0.05
0.264
1450
19.9
Cool. Air (ambient.)
2.30
0.248
49
27.9
Fan energy Total heat, in
4.6
3.35
435
Heat Output relative to 0 deg C Mass flow Sp.heat capacity Temperature kg/kg clk Kcal/kg degC deg C
