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High sulfur calcined petroleum coke
- Commodity name： High sulfur calcined petroleum coke
- Description
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Product Description
High sulfur calcined petroleum coke is black or dark gray hard solid petroleum products, with metallic luster, porous, is composed of tiny graphite crystallized into granular, columnar or needle-like carbon body. The petroleum coke component is hydrocarbon, containing 90~97% carbon, hydrogen 1.5 ~ 8%, also contains nitrogen, chlorine, sulfur and heavy metal compounds.
High sulfur calcined petroleum coke is a byproduct of light oil produced by pyrolysis of raw oil in delayed coking unit at high temperature. The production of petroleum coke is about 25-30% of that of raw oil. Its low heat is about coal 1.5-2 times, ash content is no more than 0.5%, volatile content is about 11%, quality close to anthracite.
Properties and uses
High sulfur calcined petroleum coke is mainly used for making carbon products, such as graphite electrode, anode arc, to provide steel, non-ferrous metals, aluminum smelting; Making carbonized silicon products, such as various grinding wheels, sand, sand paper, etc.; To produce commercial calcium carbide for the production of synthetic fibers, ethyl fast and other products; It can also be used as fuel.
Specifications
Specification Chemical element content (%) Fixed carbon sulfur Ash Volatile Moisture Nitrogen Capacity % (Min) % (Max) % (Min) Ton/month WBD-CPC-99 E 99 3.5 0.50 0.50 0.20 0.20 11000 WBD-CPC-98.5F 98.4 3.0 0.60 0.70 0.20 0.20 11000 Particle size 0-0.1mm,150mesh,0.5-5mm,1-3mm,3-8mm,10-20mm,90%minOr according to customer requirements Packing 25 kg bags, and then into a 1000 kg ton bag packaging;
5 kg packaging, 10 kg packaging, 2 kg woven bag, and then into a 1000 kg ton bag packaging;
25 kg small bag packing support, wrap film: 25 kg paper bag, wrap film, and then into 1000 kg ton bag packaging;
Packed in 900kg ton bag;
Packed in 1000kg ton bag.
High sulfur calcined petroleum coke is a distinct variety within the petroleum coke spectrum. It is characterized by its relatively high sulfur content.
This type of coke has certain notable features. Despite the high sulfur, it still maintains a good amount of carbon, which is crucial for its applications. It offers a level of thermal stability, allowing it to perform in high-temperature environments.
However, the high sulfur content poses some challenges. It may require additional measures to address potential environmental impacts, especially in industries where emissions regulations are strict. But in some cases, where specific processes can manage or utilize the sulfur, it finds its place.
It is often used in industries where the cost-effectiveness and availabilityoverride the concerns related to sulfur. For example, in certain types of metallurgical processes or as a raw material in specific industrial operations where its other properties are exploited.
High sulfur calcined petroleum coke also has a particular hardness and density that can be beneficial in certain applications. It can provide a certain level of structural integrity.
Despite its limitations due to the high sulfur, it continues to be a viable option in some sectors where its unique combination of properties and economic factors come into play. Special handling and considerations are necessary to ensure its use is in compliance with environmental and safety standards. Overall, high sulfur calcined petroleum coke serves specific industrial needs while presenting both opportunities and challenges based on its sulfur content.
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