Calcined Anthracite coal is produced when Anthracite is calcined under the temperature of 1240 in vertical shaft furnaces, mainly used in electric steel ovens, water filtering, rust removal in shipbuilding and production of carbon material.
Specification of carbon raiser:
FC: 85% 88% 90% 91% 92% 93% 94% 95%
Sulfur: 0.3%
Ash: 3.5% 4.5% 5.5% 6.5% 8.5% 11.5%
VM: 1.5%
Moisture: 0.5%
Size: 1-3mm, 1-4mm, 1-5mm
Anthracite coal is the largest degree of coal, a general carbon content of more than 90%, volatile matter below 10%, has high density, hardness and ignition, burning with no smoke. Anthracite appearance is black solid hard, metallic luster. To grease friction will not stain, fracture into a shell-shaped, burning flame short and less smoke, no coke, no glial layer thickness. Anthracite calorific value of about 7000-8000 kcal/kg, sometimes the large volatile content called semi-anthracite ; small called high anthracite.
No.2 Characteristics and use of anthracite
Contact: Ms.Ella
Anthrachite comes from very old coal, has a very high level of hardness and high fixed carbon, so it can be used in metal casting. The product price listed is the price / Ton (1000 Kg), Minimum Purchase 1 Ton.
It is made from well-selected Ningxia Taixi anthracite.Being continuous calcined at
1800~2400 high temperature in the 1350KVA calcined furnace, airtight without air,final
product is in half graphitization. Product features is graphitization high thermal stability
low ash high real denisty
