TESTS OHIO. 
165 
PRODUCER-GAS TEST. 
Test 73, Ohio No. 9 A. 
Size as shipped, over 1} inches. Size as used, over 1 inch, 62 per cent; \ inch to 1 inch. 14 per cenl ; 
i inch to .} inch. 11 per cent; under } inch, 13-per cent. Duration of test, 50 hours. 
Average electrical horsepower 1 94. 5 
Average B. T. U. gas, per cubic foot L54. 6 
Total coal fired pounds. . 12, 800 
COAL CONSUMED IN PRODUCER (POUNDS PER HORSEPOWER PER HOUR). 
Per electrical horsepower: 
Available for outside purposes 
Developed at switch board 
Per brake horsepower: 
Available for outside purposes 
Developed at engine 
Equivalent used by producer plant 
Per electrical horsepower: 
Available for outside purposes 
Developed at switch board 
Per brake horsepower: 
Available for outside purposes 
Developed at engine 
Coal as 
fired. 
1.39 
1. 32 
1.18 
1.12 
1.51 
1.43 
1.28 
1.21 
Test 73. 
Dry 
coal. 
1.29 
1.22 
1. 10 
1.04 
1.40 
1.32 
1.19 
1.13 
Com- 
bustible. 
1.17 
1.11 
1.00 
. 95 
1.27 
1.21 
1.08 
1.03 
ANALYSES. 
Coal. 
Moisture 
^Volatile matter. 
i|Fixed carbon . . . 
:Ash 
ulphur. 
Test 73. 
7.22 
38.32 
46. 23 
8.23 
100.00 
3.52 
Gas by volume. 
Carbon dioxide (CO2) 
Carbon monoxide (CO) . . . 
Hydrogen (II 2 ) 
Methane (CH<) 
Nitrogen (N 2 ) 
Test 73. 
14.5 
13.8 
18.1 
3.0 
50. 6 
100.0 
Size as shipped, nut and slack. 
aw coal 
Washed coal 
WASHING TEST. 
Test 131, Ohio No. 9 15. 
Size as used, crushed to 2 inches. Jig used, Stewart modified. 
pounds. . 46,530 
Refuse. 
.do... 
.do.. 
37,830 
8, 700 
ANALYSES. 
Test 131. 
Raw coal. 
Washed 
coal. 
loisture 
8.10 
36.87 
43.10 
11.93 
3.35 
9.49 
'olatile matter 
fixed carbon .... 
Lsh 
7.45 
julphur 
2.88 
