476 



Transactions. 



100-04 



B. Detailed Analyses of Coal and Ash. 



(1.) Coal. Per Cent. 



Carbon . . . . . . . . 16-87 



100-44 

 (3.) Sulphur. 

 The total sulphur as given by Eschka and Carius methods 

 was 5-21 per cent. By boiling the powdered coal with much 

 water 2 per cent, of sulphur was extracted, and the ash of the 

 extracted coal contained only traces of sulphur. 



