176
Analysis, ultimate 173
Anthracite 166
Bituminous 167
Cannel 167
Classification of 165, 166
Combustion of 190
Comparison with oil 214
Consumption, increase due to superheat 139
Distribution of 167
Formation of 165
Lignite 167
Records 293
Semi-anthracite 166
Semi-bituminous 166
Sizes of anthracite 190
Sizes of bituminous 191
Code of A. S. M. E. for boiler testing 267
Coefficient of expansion of various substances 87
Coke 171
Oven gas, by-product, burners 231
Oven gas, by-product, combustion of 231
Oven gas, by-product, composition and heat value of 231
Coking method of firing 195
Color as indication of temperature 91
Combination furnaces 224
Combustible in fuels 150
Combustion 150
Air required for 152, 156
Air supplied for 157
Combustion of coal 190
Of gaseous fuels 227
Of liquid fuels 212
Of solid fuels other than coal 201
Composition of bagasse 205
Blast furnace gas 227
By-product coke oven gas 231
Coals