MOISTURE AS AFFECTED BY PULVERIZATION. 11 
Results for moisture from coal samples variously pulverized. 
Sample of coal. 
Moisture in sampl 
e from — 
Air of laboratory. 
Labora- 
tory 
num- 
ber. 
Field number. 
Bucking 
board. 
Ball mill. 
iVinch 
mesh 
sieve. 
Temper- 
ature. 
Humid- 
ity. 
3255 
Alabama No. 3 
Per cent. 
1.43 
0.89 
0.62 
0.94 
0.75 
1.22 
5.40 
Per cent. 
1.54 
0.85 
0.60 
1.05 
0.83 
1.11 
4.95 
9.05 
8.89 
4.17 
7.60 
4.99 
4.03 
12.34 
2.79 
2.98 
3.11 
2.42 
6.30 
3.89 
5.19 
6.00 
4.61 
6.39 
6.01 
3.87 
5.27 
2.60 
5.74 
6.39 
2.06 
2.86 
2.23 
5.12 
3.58 
5.21 
5.91 
5.50 
5.19 
3.17 
2.85 
8.49 
4.45 
1.44 
1.43 
2.09 
1.60 
2.99 
0.94 
1.71 
2.49 
7.41 
2.48 
1.48 
1.40 
1.37 
1.71 
1.40 
1.34 
2.96 
5.60 
6.24 
2.16 
1.99 
2.47 
2.65 
1.77 
1.47 
0.64 
1.02 
1.05 
1.14 
9.88 
9.76 
2.34 
1.70 
Per cent. 
1.43 
0.69 
0.50 
0.87 
0.81 
1.03 
4.80 
a 7. 28 
7.42 
4.22 
7.48 
5.36 
3.73 
12.35 
2.94 
2.59 
2.82 
2.39 
6.01 
3.68 
5.29 
5.84 
4.46 
6.20 
5.57 
3.95 
4.96 
2.57 
5.61 
6.39 
1.86 
2.65 
1.93 
4.93 
3.42 
5.60 
5.71 
5.46 
5.16 
3.04 
2.62 
8.52 
4.29 
1.34 
1.38 
1.83 
1.34 
2.80 
0.99 
1.55 
2.62 
7.45 
2.28 
1.34 
1.38 
1.33 
1.64 
1.14 
1.24 
2.65 
5.57 
6.15 
1.94 
1.84 
2.56 
2.37 
1.77 
1.38 
0.87 
1.02 
0.98 
1.02 
8.48 
8.67 
2.32 
1.60 
C. 
29 
23 
23 
23 
28 
23 
30 
29 
22 
27 
24 
20 
25 
21 
28 
24 
24 
27 
26 
25 
35 
25 
28 
31 
33 
33 
33 
25 
23 
24 
24 
24 
22 
29 
28 
21 
21 
27 
23 
28 
31 
22 
19 
31 
31 
24 
23 
22 
24 
24 
24 
21 
20 
30 
28 
25 
28 
31 
30 
21 
27 
18 
24 
18 
19 
19 
24 
21 
31 
24 
29 
25 
23 
21 
24 
24 
Per cent. 
66 
30 
30 
30 
37 
30 
2689 
2688 
Arkansas No. 7 A, 7 B . . 
2722 
Arkansas No. 7 B 
2744 
Arkansas No. 8 
2690 
Arkansas No. 9 
1835 
67 
60 
1680 
California No. 1 
1699 
do 
61 
1702 
Illinois No. 6 B 
52 
1780 
Illinois No. 7 D .. 
6.82 
4.92 
70 
1635 
59 
1639 
Illinois No. 9 B 
39 
1638 
do 
10.58 
60 
1648 
Illinois No. 10 
37 
1653 
Illinois No. 11 A 
55 
1654 
do 
55 
1717 
Illinois No. 11 C .. 
2.97 
6.06 
4.22 
5.24 
6.10 
4.74 
6.46 
5.43 
3.98 
4.83 
2.89 
4.42 
4.45 
2.14 
2.47 
2.05 
5.19 
4.04 
5.62 
5.76 
5.60 
3.99 
3.30 
2.98 
7.92 
3.45 
1.70 
1.65 
1.71 
1.66 
2.66 
1.12 
1.59 
1.63 
5.25 
2.54 
1.03 
1.43 
1.33 
1.56 
1.54 
1.36 
3.40 
5.60 
5.43 
2.56 
2.25 
2.55 
2.78 
1.82 
1.57 
0.77 
1.27 
1.01 
0.92 
9.06 
8.63 
2.23 
1.60 
64 
1802 
Illinois No. 11 D . . 
64 
1786 
Illinois No. 13 
63 
1740 
Illinois No. 14 
53 
1761 
Illinois No. 15 
77 
1820 
Illinois No. 16 
72 
1926 
Illinois No. 19 A 
56 
3447 
49 
3448 
Illinois No. 19 D 
49 
3451 
do 
49 
2731 
Illinois No. 20 
39 
2852 
Illinois No. 21 
30 
2905 
Illinois No. 22 A . 
20 
2896 
Illinois No. 22 B 
20 
2803 
Illinois No. 23 
31 
2819 
Illinois No. 23 A 
28 
1941 
Indiana No. 3 
60 
1844 
Indiana No. 4 
72 
1859 
Indiana No. 5 
68 
1875 
60 
1881 
71 
2037 
69 
1960 
Indiana No. 9 B 
72 
1979 
Indiana No. 10 
63 
2087 
Indiana No. 11 
75 
2759 
35 
3405 
63 
3406 
do 
63 
2843 
25 
2528 
37 
2592 
28 
2274 
70 
2865 
25 
2904 
31 
2937 
33 
2942 
do 
37 
3295 
57 
3307 
65 
3308 
do . 
65 
3315 
43 
3331 
47 
3294 
2071 
New Mexico No. 5 
Ohio No. 1. 
67 
75 
2109 
Ohio No. 2. . . 
72 
2144 
Ohio No. 3. . . 
73 
2083 
85 
2062 
Ohio No. 5. 
73 
2310 
Ohio No. 9 A 
66 
2311 
Ohio No 9 B 
66 
2115 
76 
2068 
75 
2152 
53 
3102 
31 
3127 
38 
3128 
33 
2734 
Texas No 3 . 
24 
2717 
26 
3199 
Utah No. 1 
31 
2420 
Virginia No. 1 A 
25 
a Heated two hours, moisture = 7.86; heated three hours, moisture = 8.03. 
