Low Sulfur Graphite Petroleum Coke
Low sulfur and low nitrogen semi graphitized petroleum coke is made of calcined petroleum coke as raw material, then going through fully graphitization of the continuous graphitization process under the high temperature of minimum 2600℃.
Description
ZhenAn International Co., Limited is one of the most reliable manufacturers and suppliers of low sulfur graphite petroleum coke in China. With abundant experience, we warmly welcome you to wholesale discount low sulfur graphite petroleum coke in stock here from our factory. Quality products and reasonable price are available.
Description
Low sulfur and low nitrogen semi graphitized petroleum coke is made of calcined petroleum coke as raw material, then going through fully graphitization of the continuous graphitization process under the high temperature of minimum 2600℃. Afterwards, through crushing, screening and classification. Low sulfur graphite is important due to the effect of its properties on the superalloys in the melting and casting industry, and the sulfur content of the sulfur content must be very small and controllable so that no structural changes occur in the alloy.
Type | Fixed Carbon Min | Sulphur Max | Moisture Max | Ash Max | Volatile Max | N PPM Max |
01 | 98.5% | 0.3% | 0.5% | 1% | 1% | — |
02 | 99.5% | 0.03% | 0.3% | 0.5% | 0.5% | 200 |
03 | 99% | 0.05% | 0.5% | 0.8% | 0.7% | 250 |
04 | 98.5% | 0.05% | 0.5% | 0.8% | 0.7% | 300 |
Size: 1-3mm, 0-5mm, 1-5mm, 0-10mm, 5-10mm, 5-10mm, 10-15mm or at customers’ option | ||||||
Application
Acting as the inoculant and carburizer, it's widely used in the special steel smelting and precision casting process, especially meeting the requirement of high quality product and strict control of sulfur content in the ductile iron and grey iron casting industry. It's also used as reducer agent in the nuclear reactor, the absorbent of heavy metal in the waste water treatment system and the raw material of graphite cathode in the aluminum electrolysis cell.
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