Page 335 - Wastewater Solids Incineration Systems

296 Wastewater Solids Incineration Systems

TABLE A.18 Heat balance for combustion of 100 lb/hr of no. 2 oil at 125°F inlet and 1600°F
exhaust temperature, 40% XS air.
Heat of combustion Heat of vaporization Sensible heat Total
Heat inputs, Btu/hr
Fuel 1 950 000 1 950 000
Air 1 581 1 581
Air moisture 21 533 21 533
Totals 1 950 000 21 533 1 581 1 973 114
Heat outputs, Btu/hr
CO 130 291 130 291
2
O 50 705 50 705
2
N 635 046 635 046
2
H O 145 518 106 702 252 220
2
SO 0 0
2
Totals 0 145 518 922 744 1 068 262
Difference (Input Output), Btu/hr 904 852
Percent availability (Difference/Input) 45.86%

FIGURE A.2 Availability of heat for no. 2 fuel oil and natural gas (CH ).
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