Nagaland coal is very appropriate for its use in brick kilns, steel industry etc. Specifications of good quality nagaland coal are gcv ( 7000+), ash 2.75%, moist 3.21%, vm 44.69%, fc 49.35%, sulphur 2.94%.
By truck
Assam coal is suitable for coke plants and steel and rolling mills.
The specificaions of assam coal are ash 6-9%, moist 2-2.5%, vm 40-45%, fc 47-50%, sulphur 2-2.5%. Caking index 22-25 and swelling index 4.5 .
By truck
The high quality arunachal coal is suitable for coke plants and steel industry apart from brick kilns, cement industry etc. The average analysis figures of all the available coal are: ash 5-10%, volatile matter 38 to 42%, moisture 1.8 to 2.5%, and sulphur 2 to 3.59%. The sulphur is both of organic and inorganic origin. The coal has extremely low phosphorus (0.001-0.008%). It is a highly caking coal, the caking index varying from 17 to 24 (b.S.S.). The swelling index varies from 2.5 to 4 and the calorific value is as high as 11, 970 to 13, 410 b.Th u./1b.
By truck
