370
APPENDIX X
TABLE 12
GRAPHICAL COMPARISON OP FUELS
Low High
Blast-furnace gas, No. 2. B.t.u. per cubic foot = 105 107
Calories per m3 =940 955
Weight, kg per m3 = 1.295 = 0.0809 Ib per cubic foot
Composition Volumetric
Products of Combustion per 100 Volumes of Gas
Percentage Basis (Wet)
Air Supply in Percentage of Theoretical Requirements
100%
120%
140%
180%
100%
120%
140%
180%
H, 2.70 CH4 0.30 CO 27.50 O2 0.50
CO; 10.00
BUG
0.00 37.80 3.30 119.80
160.90 76.00 1.408 0 0879
3.04 37.80 3.30 131.96
176.10 91.20
6.08 37.80 3.30 144.12
191.30 106.40
12.16 37.80 3.30 168.44
221,70 136.80 1 . 3765 0.0860
0.00 23.49 2.05 74.46
1.73 21.46 1.87 74.94
3.18 19.75 1.72
75.34
5.48 17.05 1.49 75.98
N2 59.00
Total 100.00 Air vols .........
Weight, kg per m3 Ib per cubic foot
Percentage Basis (Dry)
02
CO2
No
0.00 23.98 76.02
1.76
21.87 76.37
3.23 20.12 76.62
5.57 17.30 77.13