TESTS OHIO. 
153 
COAL CONSUMED IN PRODUCER (POUNDS PER HORSEPOWER PER HOUR) — continued. 
Equivalent used by producer plant 
Per electrical horsepower: 
Available for outside purposes 
Developed at switch hoard 
Per brake horsepower: 
Available for outside purposes 
. Developed at engine 
Test 58. 
Coal as 
fired. 
1.34 
1.26 
1.13 
1.07 
Dry. Combus- 
coal. tible. 
1.28 
1.20 
1.09 
1.02 
1.20 
1.13 
1.02 
.90 
ANALYSES. 
Coal 
Moisture 
Volatile matter 
Fixed carbon 
Ash 
Sulphur 
Test . r >s. 
4. .39 
3. r ». 91 
53. 77 
5. 93 
100.00 
1.42 
Gas by volume. 
Carbon dioxide (CO £ ) 
Carbon monoxide (CO) 
Hydrogen (Hj) 
Methane (CH 4 ) 
Nitrogen (N 2 ) 
Test 58. 
8.9 
20. 7 
12.7 
3.0 
54.7 
100. 
COKING TEST. 
Test 22, Ohio No. 5. 
Size as shipped, over J ineh. Size as used, finely crushed. Raw. Duration of test, 55 hours. 
)oal charged pounds. . 10,000 
oke produced .do f>,383 
Breeze produced do 358 
3oke produced per cent. . 63. 83 
Breeze produced do 3. 58 
Total percentage yield 67. 41 
Remarks: Light-gray and silvery color. Good, strong coke. Should make good furnace coke. 
Washing would probably reduce ash and sulphur and make good foundry coke. High yield due to 
deposited carbon. 
ANALYSES. 
Test 22. 
Coal. 
Coke, 
loisture 
Volatile matter, 
'ixed carbon. . . 
■sh 
ulphur. 
34.57 
52. 85 
8.09 
1.77 
0.87 
.98 
86. 15 
12.00 
1.64 
OHIO NO. 6. 
Bituminous coal from mine No. 1, NefT Coal Mining Company, Neffs, Belmont County, 
»hio, on the Baltimore and Ohio Railroad. 
This sample, which consisted of run-of-mine coal, was shipped under the supervision of 
ispector W. J. Von Borries and was used in making washing test No. 133, coking tests 
os. 59 and 06, steaming test No. 284, steaming test on washed coal No. 253, and producer- 
is test No. 76. 
