Original
By certification 
Calcined Petroleum/Pitch Coke (CPC)
|
Products |
Fixed Carbon % min |
Sulphur % max |
Ash % max |
Volatile % max |
Nitrogen % max |
|
CPC UNG98.5A |
98.5 |
0.7 |
0.8 |
0.7 |
1.2 |
|
CPC UNG98.5B |
98.5 |
0.5 |
0.8 |
0.7 |
1.2 |
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SIZE :1-5MM,2-8MM,5-10MM
Packing:10kgs, 25kgs PP bags, Paper bags, 1MT big bags
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Calcined Petroleum Coke (CPC) is a high-quality carbon material produced by heating green petroleum coke to a specified temperature. The process of calcination removes moisture, sulfur, and volatile organic compounds from the petroleum coke, resulting in a denser and more stable carbon material.
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CPC is primarily used as a carbon additive in the production of aluminum, graphite electrodes, and titanium dioxide. It also finds applications in other industries such as steel, metallurgy, and chemicals.
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The production of CPC starts with the sourcing of raw petroleum coke, which is then crushed and screened to remove any impurities. The cleaned coke is then heated in a furnace to temperatures ranging from 1200 to 1350 degrees Celsius. The heating process is carefully controlled to ensure that the coke is not overcooked, which can damage its physical properties.
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During the calcination process, the volatile matter is driven off, leaving behind high-density carbon material. The resulting CPC is then cooled, crushed, and screened to the required size for various applications.
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One of the main advantages of CPC is its high carbon purity, which makes it an ideal material for use in the aluminum industry. The addition of CPC to the smelting process ensures that the aluminum produced is of the highest quality, with low levels of impurities.
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In the steel industry, CPC is used as a carburant to add carbon to the molten iron, which helps to improve the quality and strength of the steel. Similarly, in the metallurgy industry, it is used in the production of ferroalloys, where it adds carbon and other elements to the molten metal.
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CPC is also used in the production of anodes for the aluminum industry, where it provides a high-quality carbon material that is essential for the efficient production of aluminum.
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In conclusion, Calcined Petroleum Coke is an important material in various industries due to its high carbon purity and superior physical properties. Its application in the production of aluminum, steel, and other metals makes it a vital material in the modern industrial world.
http://www.ungmetallurgy.com/
