Petroleum coke is a black or dark gray hard solid petroleum product with a metallic luster and is porous

Natural graphite powder, also known as natural flake graphite powder, is after mineral processing, flotation, drying, separation, purification, crushing and other products after deep processing, pure natural graphite can be rough processing into nucleus, graphite sheets, etc., after finishing can be made into graphite sheets, natural graphite film, etc.

China Henan star Metallurgy Group is a professional production of 75 ferrosilicon powder manufacturers, our company has professional mature technical support, to provide customers with high quality 75 ferrosilicon powder.

Henan Star metallurgy is one of the manufacturers of calcium silicon , can be customized according to customer requirements, the factory has complete equipment, rich experience, quality assurance, timely supply, but also can guide customers production

We produce ferroalloy briquettes by briquetting ferroalloy fines on rotary briquetting presses. The produced briquettes have a high strength and low binder content and therefore do not increase the amount of slag during alloying. The oval briquettes’ standard dimensions are 55 x 50 x 40 mm. They are produced in the best shape and size for automated dosing from hoppers without the risk of clogging.

Depending on its quality, petroleum coke is used in the graphite, smelting and chemical industries.The world's largest user of petroleum coke is the cement industry, which consumes about 40% of the petroleum coke market.Secondly, after calcination, petroleum coke is used to produce pre-baked anode or steel-making graphite electrode for aluminum smelting. 22% petroleum coke is calcined.