Calcined coke is mainly used to produce graphite electrode, carbon paste products, diamond sand, food grade phosphorus industry, metallurgical industry, calcium carbide, etc. Graphite electrode is the most widely used.
Calcined petroleum coke has a good sales market in China, and its largest user is the aluminum industry. The prospect of forged petroleum coke in foreign markets is also optimistic, and it is mainly exported to the United States, Japan, Singapore and Russia. The price difference between ordinary petroleum coke and calcined coke is hundreds of yuan / ton. Petroleum coke calcination is an important measure to improve the economic benefit of coking unit in refinery. Petroleum coke post-treatment can greatly increase petroleum coke.
