(4) Compare the gross and net calorific value on moist and dry basis of (a) bituminous coal and (b) anthracite coal. The compositions are
|
|
|
Carbon |
78 |
84 |
Hydrogen |
5 |
1.9 |
Oxygen |
4.5 |
4 |
Nitrogen |
1.2 |
0.6 |
Ash |
7 |
6.7 |
Moisture |
4.3 |
2.8 |
|
Solution...
References:
R. Schuhmann: Metallurgical Engineering, Vol.1 Engineering Principles
R.H.Tupkary: Introduction to modern ironmaking
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