GPC is produced by the refining of petroleum, and specifically the coking process of crude oil. The material is low sulfur, nitrogen free and has a high content of carbon. It can be applied in many different applications. Particularly, the fraction of 0-5mm GPC is unique in its characteristics and application. This makes it a vital component for multiple industries.
GPC carbon, in particular, is highly pure, and it offers excellent conductivity. This makes GPC an ideal product for industrial applications requiring a superior-quality material with high performance. It is also used in metallurgical processing, where it's important to be able to efficiently distribute heat. This is also an extremely stable material, which can tolerate high temperatures.
The GPC fraction 0-5mm is a vital raw material used to make moderator Graphite. This is because its high purity means it does not contain contaminants like nitrogen or sulfur that may negatively impact the nuclear industry. The compounds that cause nuclear fission can be extremely dangerous, as they could cause contamination in the reactor and possibly cause a meltdown.
Byproducts of refinery processes for petroleum are the crushing and screening fractions 0-5mm. This coke has a crystal structure and can be applied in a variety of industries. Because of its crystal structure, it exhibits good thermal conductivity.
This coke is also a useful material in the production of anodes for aluminum, steel and cast iron smelting. The calcined petroleum coke (CPC) derived from GPC is an effective recarburizer, improving the carbon content in molten metals and reducing impurities such as nitrogen and sulfur. This carbon is used to enhance the mechanical properties of molten iron and improve its fluidity.
The use of 0-5mm GPC as a source of carbon in lithium-ion battery production is another key application. Its excellent conductivity and high carbon purity allow it to extend battery life. In addition, its thermal stability allows it to be an integral part of the lithium-ion battery market.
It is possible to make graphitized coke by putting the raw materials in a graphitization oven and heating them at extremely high temperatures. They are then transformed into hexagonal-layered crystal graphite. Coke that has been graphitized is used across a broad range of industries.
Another type of Graphite Oil Coke called Enhanced Graphite Electrode is made by subjecting 0-5mm GPCs to a decomposition electrodeposition at 12V over a period of 2 hours, in a hollow cellulose lining. The morphology and particle size of the coke produced by this process is altered, which allows for improved acid effects, intercalation with electrolytes, and easier layer exfoliation. EEG morphology is influenced also by temperature during the decomposition. Its chemical composition can then be tailored to specific needs.
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