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Typical Analysis |
Product |
Size (Inches) |
|
%Ash
(Dry Basis) |
%Voltile
(Dry Basis) |
%Fixed Carbon
(Dry Basis) |
%Sulfur
(Dry Basis) |
| Stove |
2-7/16 X 1-5/8 |
|
8.0 - 10.0 |
4.0 - 4.5 |
85.0 - 88.0 |
0.55-0.70 |
| Nut |
1-5/8 X 13/16 |
|
8.0 - 10.0 |
4.0 - 4.5 |
85.0 - 88.0 |
0.55-0.70 |
| Pea |
13/16 X 9/16 |
|
8.0 - 10.0 |
4.0 - 4.5 |
85.0 - 88.0 |
0.55-0.70 |
| Buckwheat #1 |
9/16 X 5/16 |
|
10.0 - 12.0 |
4.0 - 4.5 |
83.0 - 86.0 |
0.55-0.70 |
| Rice |
5/16 X 3/16 |
|
11.0 - 13.0 |
4.0 - 4.5 |
82.0 - 85.0 |
0.55-0.70 |
| Barley |
3/16 X 3/32 |
|
11.0 - 13.0 |
4.0 - 5.0 |
82.0 - 85.0 |
0.60-0.70 |
| Buckwheat #4 |
3/64 X 3/32 |
|
12.0 - 14.0 |
4.0 - 5.0 |
81.0 - 84.0 |
0.60-0.70 |
| Buckwheat #5 |
3/64 X 0 |
|
13.0 - 15.0 |
4.0 - 5.0 |
80.0 - 83.0 |
0.60-0.70 |
Anthracite products are also available dried to less than 1.0% moisture.
The above sizes may be supplied blended as needed to meet customer requirements. |
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Anthracite is the hardest and densest form of coal. It has a high percent Fixed Carbon and low percent Sulphur that makes it a very useful carbon source for the basic metals industry particularly steel. It is a carefully sized coal that has many metals applications.
The larger sizes such as Stove and Nut are applicable for charge carbon uses, medium sizes are useful in carbon additive situations while the smaller sizes are used after drying, as foamy slag or injection carbon for electric arc furnaces.
Other applications for anthracite include uses such as filtration media, open top furnace heat shields, foundry and cupola applications, heating fuel, charcoal, sintering and pelletizing, aluminum cell cathrodes and ferro-alloy carbon electrodes. |
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