calcined anthracite coal
F.C: *5%min
Ash: 4.5%max
V.M: 1.0%max
S: 0.*5%max
Moisture: 0.5%max
Size: **5mm, *0%min
Packing: In ***0kgs bag;
Carbon Raiser
Fc: *3%Min.
S: 0.3% Max.
Ash: 6.5% Max.
V.M.: 1.2% Max.
M: 0.5%Max.
Size: **5mm, *0%min
Carbon Raiser
Fc: *0%Min.
S: 0.*5% Max.
Ash: 8.5% Max.
V.M.: 1.5% Max.
M: 0.5%Max.
Size: **5mm, *0%min
1.Features:
Calcined Anthracite Coal also called Carbon Additive, Gas
Calcined Anthracite Coal, Carbon Raiser.
The main raw material is Ningxia unique high quality
anthracite, with characteristic of low ash and low sulfur.
Carbon additive has two main uses, namely as the fuel and
additive. When being used as the carbon additive of
steel-smelting, and casting, the fixed carbon may achieve above
*5%.
Best quality Anthracite as raw materials through high
temperature calcined at over ***0 by the DC electric
calciner with results in eliminating the moisture and volatile
matter from Anthracite efficiently, improving the density and
the electric conductivity and strengthening the mechanical
strength and anti-oxidation, It has good characteristics with
low ash, low resistivity, low carbon and high density. It is
the best material for high quality carbon products, it is used
as carbon additive in steel industry or fuel.
2.Applications:
Calcined Anthracite Coal/Carbon Additive may substitute
massively refinery coke or the stone grinds. Meanwhile its cost
is much less than the refinery coke and the stone grinds.
Carbon Additive may also use as the fuel, for its calorific
value may achieve above ***6K/KG. It may substitute burnt
carbon massively. The burnt carbon exportation needs the quota;
therefore the carburizing agent price superiority is similarly
obvious.
Calcined Anthracite is produced when Anthracite is calcined
under the temperature of ***0 in vertical shaft
furnaces.Calcined Anthracite is mainly used in electric steel
ovens, water filtering, rust removal in shipbuilding and
production of carbon material
3.Specifications:
Grade Chemical Composition（%）
F.C. Ash V.M. S Moisture
%(min) %（max）
WBD-CAC**5 *5 4.5 1.0 0.*5 0.3
WBD-CAC**4 *4 5.0 1.0 0.*5 0.3
WBD-CAC**3 *3 6.5 1.2 0.*0 0.5
WBD-CAC**2 *2 7.0 1.2 0.*0 1.0
WBD-CAC**0 *0 8.5 1.5 0.*5 1.0
Size 0.**3mm, **4mm,0.**4mm,**3mm, *0%min,or at customers
option;
Packing In *5kgs or *0kgs small bag, then put into containers
directly;or In *5
