182 
OPERATIONS OF FUEL-TESTING PLANT IN 1905. 
CHEMICAL ANALYSES. 
Laboratory number. 
Air-drying loss 
% (Moisture 
| Volatile matter 
g Fixed carbon 
(S M Ash 
[Sulphur 
2 Hydrogen 
§ Ca rbon 
.— Nitrogen 
Oxygen 
Calorific value determined: 
Calories 
British thermal units. . 
Mine samples. 
2016 
1.80 
2. 63 
16.22 
70. 94 
10.21 
2. 05 
7, till 
13,705 
2017 
3.20 
3. 90 
14.64 
73. 13 
8.33 
1.76 
Car 
sample 
21! 
2.1 
3.1 
17.: 
68.: 
ii.; 
2.i 
4. 
75. 
1. 
5. 
7,4 
13,4 
WASHING TEST. 
Tesl 126, Pennsylvania No. !>. 
Size as shipped, run of mine Size as used, crushed to 2 inches. .1 ig used, Stewart modified. 
Raw coal pounds.. 12,0 
Washed coal do 9,7 
d 
o.... 2,3 
\\ M.VSKS. 
Test 126. 
Raw coal. 
Washed 
coal. 
Moisture 
3.09 
17.29 
68.29 
11.33 
2.04 
4. 
Volatile matter 
Ash 
8. 
1. 
Sulphur 
