212 
OPERATIONS- OF FUEL-TESTING PLANT IN L905. 
ANALYSES. 
Test 225. 
Test 226. 
Test 230. 
Test 225. 
Test 226. 
Test 230 
Proximate. 
4.14 
27.89 
60.87 
7.10 
4.10 
27. 92 
60.58 
7.40 
4. 35 
28.35 
61. 13 
6. 17 
Ultimate. 
Carbon « 
80. T'.i 
4.51 
4.51 
1.44 
1.34 
7.41 
80. 59 
4.49 
4.50 
1.44 
1. 26 
7.72 
81.5 
Volatile matter 
Hydrogen " 
( >xygen " 
4.5 
4.5 
Ash . . 
Nitrogen" 
1.4 
100.00 
1.28 
100.00 
1.21 
100.00 
L.36 
Ash 
6.1 
Sulphur 
100.00 
100.00 
100.0 
a Figured from car sample. • 
WASHING TEST. 
Test 1 :?'.'. West Virginia No. 17. 
Size as shipped, run of mine. Size as used, crushed to 2 inches. Jig used, Stewart, modified. 
Raw coal pounds.. 29, » 
Washed coal do.... 24,76J 
Refuse do 4,76J 
\\ \I.VSKS. 
Moisture 
Volatile matter 
Fixed carbon . . 
Ash 
Sulphur 
Test 132. 
Raw coal. 
3.46 
27.29 
61.13 
8.12 
1.45 
Washed 
coal. 
;,. 3 
1.1 
COKING TEST. 
Tesl 60, West Virginia No. L 7, washed. 
Size as shipped, run of mine. Size as used, finely crushed. Duration of test, 42 hours. 
Coal charged pounds. . 10, Of 
Coke produced do 6,6< 
Breeze produced do 2( 
Coke produced per cent. . 66. '> 
Breeze produced do 2.! 
Total percentage yield 69. < 
Remarks.— Light gray and silvery. Good weight coke. Brittle and breaks badly. High yield duel 
deposited carbon. This was outcrop coal, and results are exceedingly good under these circumstance 
