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Full text of "The Flow Of Gases In Furnaces"

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 ............