380
APPENDIX X
TABLE 17
GRAPHICAL COMPARISON or FUELS
Low High
Blue water gas, No. 9. B.t.u. per cubic foot= 290 318
Calories per m3 =2585 2831
Weight = 0 kg 695 per m3 =0.0434 Ib per cubic foot.
Composition Volumetric
Products of Combustion per 100 Volumes of Gas
Air Supply in Percentage of Theoretical Requirements
30%
100%
120%
140%
180%
260%
H2 50.80 CH4 0.20 CO 40.90 O2 0,90 CO; 3.40 H20 0.80 N2 3.80
Total 100.00 Air supply. .
5.00
13.10 0.00 31.40 47.00 149.00
245.50 181.60
1 245
0.00 44.50 52.00 185.40
281.90 227.00
9.10 44.50 52.00 221.70
327.30 272.40
18.20 44.50 52.00 258.00
372.70
317.80
36.40 44.50 52.00 330.60
463.50 408.60
72.80 44.50 52.00 476.00
645 . 30 590.20
1.291 0.0806
Weight: kg; per m3 ....
Ib per cubic foot Ho ...........
0.0777
2.04 5 34
Percentage
Basis (Wet)
CO ...........
o. .....
0.00 12.79 19.14 61.09
2.52
0.00 15.78 18.45 65.77
P
2.78 13.59 15.89 67.74
ercentage
4.88 11.94 13.95 69.23
Basis (Di
7.85 9.60 11.52 71.33
T)
11.28 6.90 8.06 73.76
CO- ..........
HO
No ............
H2 ............
CO ...........
6.60
Oo ............
0.00 19.35 80.65
3.31 16.16 80.53
5.68 13.87 80.45
8.85 10.81 80.34
12.27 7.50 80.23
COo ..........
15.82 75.07
No ............