Solvent Recovery Unit

SRU - Distillation Column
Product Name
Cp of the Product kCal.kg/OC
Feed kgs/batch
Initial Feed Temp Deg.C
Final Feed Temp Deg.C
Time required to
attain Final Feed Temp
hours
Steam pressure bar g
Surface area of
column
m2
Mass of column Tons
Surface temp Degc
Ideal Steam Required
for Product Heating
kg/batch
Ideal Steam Flowrate
for Product Heating
kg/hr
First fraction
Reflux rate kg/hr
Product kg/hr
reflux cooling temp oC
Latent heat of
Evaporation Product
kCal/kgOC
Reflux time hours
Ideal Steam Flowrate
for First Fraction
kg/hr
Ideal Steam consumption
for First Fraction
kg
Second fraction
Reflux rate kg/hr
Product kg/hr
reflux cooling temp oC
Latent heat of
Evaporation Product
kCal/kgOC
Reflux time hours
Ideal Steam Flowrate
for Second Fraction
kg/hr
Ideal Steam consumption
for Second Fraction
kg
Third fraction
Reflux rate kg/hr
Product kg/hr
reflux cooling temp oC
Latent heat of
Evaporation Product
kCal/kgOC
Reflux time hours
Ideal Steam Flowrate
for Third Fraction
kg/hr
Ideal Steam consumption
for Third Fraction
kg
Losses in Existing Steam System
Steam Trap Status
Trap By-pass valve Status
By-pass Valve size mm
Number of By-pass valve Opened no
Percentage of By-pass
Opening
%
Temperature overshoot at
Radiator Outlet
deg.C
Proposed Steam Savings
with Fm Steam System
Kg/hr
Proposed Steam Savings
with Fm Steam System
Kg