Coal：Coal by screening processing refers to remove gangue , pyritefrom the ground or underground mining coal which without cleaning and processig
The fine washing raw coal to the coal washing plant：pull coal into the coal preparation plant of wet separation of washed coal
Calcined anthracite calcination furnace：after washing to drying at room temperature ,and then calcining furnace accoring to the set temperature curve heating to 1240 degrees for self containing volatile
Screening： carburant after filtering separation of different particle siz
Test: carburizer will be tested by laboratory specialty after screening
According to customer requirements of the packaging and Ex factory
About specifications of calcined anthracite coal,Please click on the product page–calcined anthracite coal