| Certification: | ISO |
|---|---|
| penggunaan: | pembuatan baja pengecoran pengecoran logam |
| nama lain: | biro pembuatan karbon/cardiester/carburant |
| ukuran partikel: | 0-1mm/0-2mm/1-3mm/1-5mm/2-6mm/5-25mm/8-25mm |
| Paket Transportasi: | in Bulk, 1000mt/Big Bags |
| Spesifikasi: | 85% |
Pemasok dengan izin usaha terverifikasi
Calcined Petroleum Coke(CPC) is made from delay petroleum coke under 1300ºC high temperature in calcined furnace.It is used in steel melting and foundry furnace as one kind of carbon raiser .its main feature is high fix carbon and low sulphur .
It can be custom-made according to the needs to sievie various types of sponge calcined coke;
We mainly produce low-sulfur calcined petroleum coke e and medium sulfur calcined petroleum coke with large inventory;
The monthly supply is about 5,000 tons with fast delivery.
High carbon content, low ash, sulfur, phosphorus, high mechanical strength
| Item | Calcined Petroleum Coke |
| Fixed Carbon | 90%, 92%, 95%, 98% |
| Sulphur | 0.5-1%, 1-2%, 2-3% |
| Ash | 0.5-10% |
| V.M | 1.5% |
| Moisture | 5% |
| Size | 1-5mm, 10-20mm, 20-50mm, 30-80mm |
| Bulk density | 0.75-0.85g/cm2 |
2. Recarburizer for steel making:
| Item | GPC/CPC |
| Fixed Carbon | 98.5% |
| Sulphur | 0.05%, 0.5% |
| Ash | 0..5% |
| V.M | 0.5% |
| Moisture | 2% |
| Size | 1-5mm, 5-8mm |
| Bulk density | 0.85g/cm2 |
3.Foundry Coke and Met coke:
|
|
Foundry Coke |
Metallurgical Coke |
||
|
Specifications |
First Grade |
Second Grade |
First Grade |
Second Grade |
|
Ash |
10%max |
12%max |
12.5%max |
13%max |
|
Volatile matter |
1.5%max |
1.5%max |
1.5%max |
1.5%max |
|
Fixed carbon |
88%min |
86%min |
86%min |
85%min |
|
Sulfur |
0.6%max |
0.6%max |
0.7%max |
0.7%max |
|
Moisture |
5%max |
5%max |
7%max |
7%max |
|
Size |
0-10mm,20-50mm, 30-80mm 80-120mm,or as your requirement |
|||
4. Calcined Anthracite Coal:
| Item | Calcined Anthracite Coal |
| Fixed Carbon | 85%, 88%, 90%, 92%, 95% |
| Sulphur | 02-0.35% |
| Ash | 2.5-12.5% |
| V.M | 1.5% |
| Moisture | 0.5% |
| Size | 1-5mm, 5-8mm |
| Bulk density | 0.9g/cm2 |
| Item | Size mm | Fixed Carbon % |
Sulphur % |
Ash % |
Nitrogen % |
Moisture % |
| GES electrode scrap | 1-5 | ≥99 | ≤0.04 | ≤0.5 | ≤0.01 | ≤0.3 |
| 0-10 | ≥99 | ≤0.04 | ≤0.5 | ≤0.01 | ≤0.3 | |
| 1-15 | ≥99 | ≤0.04 | ≤0.5 | ≤0.01 | ≤0.3 | |
| Graphitized petro coke GPC | 0-0.2 | ≥98 | ≤0.09 | ≤0.8 | ≤0.03 | ≤0.5 |
| 0.2-1 | ≥98 | ≤0.09 | ≤0.8 | ≤0.03 | ≤0.5 | |
| 0-1 | ≥98 | ≤0.09 | ≤0.8 | ≤0.03 | ≤0.5 | |
| 1-5/1-3 | ≥98.5 | ≤0.05 | ≤0.8 | ≤0.03 | ≤0.5 | |
| 5-10 | ≥98.5 | ≤0.05 | ≤0.8 | ≤0.03 | ≤0.5 | |
| 10-20 | ≥98.5 | ≤0.05 | ≤0.8 | ≤0.03 | ≤0.5 | |
| Half GPC Graphitized petro coke GPC | 1-5 /3-8 | ≥98.5 | ≤0.2 | ≤0.8 | ≤0.07 | ≤0.5 |
| 1-5/3-8 | ≥98.5 | ≤0.3 | ≤0.8 | ≤0.07 | ≤0.5 | |
| 0-2 | ≥98.5 | ≤0.3 | ≤0.8 | ≤0.07 | ≤0.5 | |
| 0-3 | ≥98.5 | ≤0.3 | ≤0.8 | ≤0.07 | ≤0.5 | |
| 0-1 | ≥98.5 | ≤0.3 | ≤0.8 | ≤0.07 | ≤0.5 | |
| 0.5-3 | ≥98.5 | ≤0.3 | ≤0.8 | ≤0.07 | ≤0.5 |
1, is the most important product of coking, most countries more than 90% of the coke for blast furnace ironmaking, iron smelting coke instead of charcoal, for the modernization of large blast furnace laid the foundation for metallurgy history is a major milestone.
2, for casting and copper, lead, zinc, titanium, antimony, and other non-ferrous metal blast furnace smelting, from the reducing agent, heat agent and the role of column skeleton.
3, smelting industry, a small amount for the preparation of calcium carbide, carbon disulfide, phosphorus and other elements. In steel joint ventures, coke powder is also used as sintered fuel. Coke can also be used as a raw material for the preparation of water gas to prepare raw materials for synthesis.
4,in order to achieve a better technical and economic indicators of blast furnace operation, smelting coke (metallurgical coke) must have the appropriate chemical properties and physical properties, including the thermal properties of the smelting process.
5,coke in addition to a large number of iron and non-ferrous metal smelting (metallurgical coke), but also for casting, chemical, calcium carbide and ferroalloy.
It 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 9386K/KG. It may substitute burnt carbon massively. The burnt carbon exportation needs the quota; Therefore the carburizing agent price superiority is similarly obvious.
Pemasok dengan izin usaha terverifikasi
