Graphite Petroleum Coke for Casting and Steelmaking Artificial Graphite
Brand Hengqiao
Product origin Shandong
Delivery time 15-30 days after payment comfirm
Supply capacity 200000 tons/month
Petroleum coke, as a byproduct of petroleum, is produced in the process of petroleum processing, that is, the crude oil is distilled to separate light and heavy oil, and the heavy oil is converted into petroleum coke by hot cracking. If petroleum coke can be obtained directly from petroleum processing, then the petroleum coke is raw coke or ordinary coke. Petroleum coke has irregular shape, dark gray or black, porous structure and metallic luster.
Product Description
| TYPE | Fix Carbon (%min) | Sulphur (%max) | Ash (%max) | VolatileMatter (%max) | Moisture (%max) | Size (mm) |
| HQ-CPC-01 | 98.5 | 0.5 | 0.7 | 0.8 | 0.5 | 1-5/1-3 |
| HQ-CPC-02 | 98.5 | 0.8 | 0.7 | 0.8 | 0.5 | 1-5/30-60 |
| HQ-CPC-03 | 98.5 | 1 | 0.5 | 1 | 0.5 | 1-3/5-20 |
| HQ-CPC-04 | 98.5 | 2 | 0.5 | 1 | 0.5 | 1-5 |
| HQ-CPC-05 | 98.5 | 3/3.5/4 | 0.5 | 1 | 0.5 | 0-2 |
Calcination is the first process of petroleum coke heat treatment, which is usually carried out at about 1300 ℃. The purpose is to remove the impurities such as moisture, volatile matter, sulfur, and hydrogen from petroleum coke, and to realize the structural and physicochemical properties changes of various carbonaceous materials. In this way, the hydrogen content of petroleum coke can be reduced, the graphitization degree of petroleum coke can be improved, and the mechanical strength, density, electrical conductivity, and oxidation resistance of Calcined Coal can be improved.
At present, domestic petroleum coke calcination mainly adopts four ways: rotary kiln calcination, pot calciner, rotary calciner, and electric calciner. Due to the different structures of several furnace types, the process is also very different. Most of the petroleum coke calcination of the domestic and foreign pre-baked anode and commercial pre-baked anode manufacturers are mainly in-tank calciner and rotary kilns. The heating type of tank calciner is indirect heating of raw materials by the heat from refractory bricks, and the rotary kiln is direct contact heating of combustion gas and materials.
Packaging & Shipping
Packing Details: 25kg small bags or 1mt jumbo bag
Port: Tianjin Port, Qingdao Port
Leading Time: Shipped in 15-30 days after payment
Company Profile
Having 5 own factories located in Lanzhou Gansu, Linyi Shandong, Ulanchabu Inner Mongolia, Hami Xinjiang and Binhai Tianjing with 8 big electric resistance furnaces, we can supply sufficient Graphite petroleum coke annual production in 80,000 tons, Semi Graphite petroleum coke annual production 40,000 tons and calcined petroleum coke annual production in 150,000 tons. Special particle size is available for your requirements.
Warmly welcome you to visit our factory, you are guaranteed to get our sufficient production supply by 5 own factories, direct factory price and super quality, we are willing to provide you our best service.
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