CALCINED ANTHRACITE
CALCINED ANTHRACITE
Calcined anthracite is used as a filler in the production of ramming and electrode paste, cathode blocks, carbon electrodes and other carbon products.
Anthracite from the Gorlovsky deposit with high strength and chemical resistance to molten salt is used as raw material for the production of calcined anthracite.
The calcined anthracite is supplied to customers in big bags, which protect the product against environmental impacts.
|
Quality indexes |
UoM |
NovEZ proposal |
Testing method |
|---|---|---|---|
|
Grain size |
mm |
13-25 |
Sieving |
|
Real density |
g/cm3 |
1.74 |
GOST 22898 or GOST R ISO 21687 |
|
Moisture |
% |
0.5 |
GOST 11014 or GOST 8.649 |
|
Ash content |
% |
5.0 |
GOST R 55661 |
|
Carbon |
% |
94.0 |
GOST 32979 |
|
Sulphur |
% |
0.3 |
GOST 8606 or GOST 32465 |
|
Volatile matter |
% |
0.7 |
GOST R 55660 |
|
Ferrum |
% |
0.18 |
GOST R 54237 |
|
Silicium |
% |
0.8 |
GOST R 54237 |
|
Supply: In bulk or big bags of approx. 1t |
Product supply in bulk or big bags |
||
Electrically calcined anthracite (EKA AM)
|
Quality indexes |
UoM |
NovEZ proposal |
Testing method |
|---|---|---|---|
|
Grain size |
mm |
13-25 |
Sieving |
|
Real density |
g/cm3 |
1.80 |
GOST 22898 or GOST R ISO 21687 |
|
Moisture |
% |
0.5 |
GOST 11014 or GOST 8.649 |
|
Ash content |
% |
5.5 |
GOST R 55661 |
|
Carbon |
% |
94.0 |
GOST 32979 |
|
Sulphur |
% |
0.2 |
GOST 8606 or GOST 32465 |
|
Volatile matter |
% |
0.3 |
GOST R 55660 |
|
Ferrum |
% |
0.3 |
GOST R 54237 |
|
Silicium |
% |
0.6 |
GOST R 54237 |
|
Supply: In bulk or big bags of approx. 1t |
Product supply in bulk or big bags |
||
Electrically calcined anthracite (EKA AS)
|
Quality indexes |
UoM |
NovEZ proposal |
Testing method |
|---|---|---|---|
|
Grain size |
mm |
6-13 |
Sieving |
|
Real density |
g/cm3 |
1.85 |
GOST 22898 or GOST R ISO 21687 |
|
Moisture |
% |
0.5 |
GOST 11014 or GOST 8.649 |
|
Ash content |
% |
5.5 |
GOST R 55661 |
|
Carbon |
% |
94.0 |
GOST 32979 |
|
Sulphur |
% |
0.2 |
GOST 8606 or GOST 32465 |
|
Volatile matter |
% |
0.3 |
GOST R 55660 |
|
Ferrum |
% |
0.3 |
GOST R 54237 |
|
Silicium |
% |
0.6 |
GOST R 54237 |
|
Supply: In bulk or big bags of approx. 1t |
Product supply in bulk or big bags |
||
Gas-calcined anthracite (GKA AKO)
|
Quality indexes |
UoM |
NovEZ proposal |
Testing method |
|---|---|---|---|
|
Grain size |
mm |
25-80 |
Sieving |
|
Real density |
g/cm3 |
1.74 |
GOST 22898 or GOST R ISO 21687 |
|
Moisture |
% |
0.5 |
GOST 11014 or GOST 8.649 |
|
Ash content |
% |
4.6 |
GOST R 55661 |
|
Carbon |
% |
94.4 |
GOST 32979 |
|
Sulphur |
% |
0.3 |
GOST 8606 or GOST 32465 |
|
Volatile matter |
% |
0.7 |
GOST R 55660 |
|
Ferrum |
% |
0.17 |
GOST R 54237 |
|
Silicium |
% |
0.7 |
GOST R 54237 |
|
Supply: In bulk or big bags of approx. 1t |
Product supply in bulk or big bags |
||
