Pyro Section Detailed Mass and Heat Balance.
Plant* Country*
Kiln System* Provence
Email ID* Audit D & T
Altitude above sea level [m]   Ambient Temperature oC   Relative humidity
 
 
Barometric Pressure mmH2O    Ambient Air density kg/m3   Abs. humidity g/kg-air
Kiln feed [tph, wet] Clinker Production [tph] Kiln Feed moisture [%]
Main Fuel
Dust loss from preheater [tph] Dust loss with alkali bypass [tph] Reference temp. [oC] Water Spray 
Pyro Mass Balance  ƩMASS IN = ƩMASS OUT
MASS IN kg/kg-ck MASS OUT kg/kg-ck
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Kiln feed Clinker output
Water in kiln feed Preheater exit gases
Dust with preheater gases
Cooler excess air
Dilution air for alkali bypass Alkali bypass gases
Dust with alkali bypass gases
Cooling air to cooler
Primary air for kiln burner
Primary air for calciner burner
Transport air for kiln fuel
Transport air for calciner fuel
Cooler water spray
Preheater water spray
False air
Unaccounted mass
TOTAL MASS IN   TOTAL MASS OUT
Pyro Heat Balance  ƩHEAT IN = ƩHEAT OUT
HEAT IN
S.H=Sensible heat
m,
kg/kg-ck
Cp,
kcal/kg
T,
oC
Q, kcal/kg-ck HEAT OUT               
S.H=Sensible heat
m,
kg/kg-ck
Cp,
kcal/kg
T,
oC
Q, kcal/kg-ck
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S.H of kiln feed S.H of clinker output
S.H of water in kiln feed S.H of preheater exit gases
S.H of dust with preheater gases
S.H of cooler excess air
S.H of cooling air Heat loss due to CO from preheater Calorific heat content
S.H of dilution air
for alkali bypass
Calcination heat loss with dust Non-Carbonatic CaO heat
S.H of alkali bypass gases
S.H of dust with alkali bypass gases
S.H of primary air in kiln
S.H of primary air in calciner
S. H of transport air for kiln coal
S. H of transport air for calciner coal
S.H of false air HEAT CONSUMPTIONS/LOSSES
S.H of cooler water spray Heat of evaporation of cooler water spray
S.H of preheater water spray Heat of evaporation of preheater water spray
Heat of evaporation of kiln feed moisture
CALORIFIC HEAT STREAMS Heat of clinker formation
Preheater radiation and convection heat losses
Kiln radiation and convection heat losses
Kiln feed combustibles calorific heat content Cooler radiation and convection heat losses
Heat from non-carbonatic CaO and MgO in kiln feed + Ash etc. Unaccounted stream
TOTAL HEAT IN TOTAL HEAT OUT
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