Clayton Armstrong 2011-02-22 GSK Aranda SP - steam&condensat
STEAM AND CONDENSATE AUDIT
Project N°30275
Date: 04/02/2011
GSK MANUFACTURING Aranda, Spain
Page 39 of 45
Established by E. Morin
To the attention of Ms. Beatriz Herrero-Gonzalo
Temperature condensate from factory
95,00 °C
Condensate flow (from factory)
0,50 t/hr
Over heat
41,11 kW
Estimated flash flow lost
0,066 t/hr
Condensate return rate
69,3%
10. Overall Boiler House Efficiency Net total power output from the boiler house (incl. CHP)
556,4 kW
100,0%
Boiler house efficiency on LHV
86,0 %
Boiler house efficiency on HHV
77,7 %
Annual fuel consumption (LHV)
4.035 MWh/year
Annual fuel consumption (HHV)
4.468 MWh/year
Annual CO2 emissions (50,6 kg/GJ / 182,2 kg/MWh HHV)
814 tons/year
Annual fuel costs
111.694 €/year
10a. Steam generation and steam costs Net total steam power output from the boiler house
556,4 kW
100,0%
Net total steam heat output from the boiler house
3.472 MWh/year
Net dry steam production boiler house
0,724 ton/h = 4516 t/year
Annual fuel consumption (LHV)
4.035 MWh/year
Annual fuel consumption (HHV)
4.468 MWh/year
Fuel costs for steam generation
111.694 €/year
83,8%
0,064 €/kWh
Electricity unit costs
30 kW
Electrical power for the boilerhouse
Electricity costs
11.981 €/year
9,0%
0,35 €/m3
Make up water unit costs
Make up water costs
628 €/year
0,5%
9.000 €/year
6,8%
Costs for chemicals
0,00 €/m3
Sewer unit costs
Sewer costs
0 €/year
0,0%
0,00 €/ton
CO 2 unit costs
CO2 Emissions ( 180,3 kg/ton of dry boiler house steam)
814 ton/year
CO 2 costs
0 €/year
0,0%
Total variable steam costs
133.303 €/year
100%
Total costs steam from boiler house
29,52 €/ton
Total costs steam from boiler house
0,0384 €/kWh
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