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Jiangsu jinzhaochuan carbon products co. LTD

Guanji mineral products of Lianyungang

Contact: General Wu

Contact number:

Fifteen billion fifty million nine hundred and sixteen thousand seven hundred and eighty-nine

Consultation hotline:



Address: No..11, Quyang East Industrial Park, Donghai County, Lianyungang City, Jiangsu Province

What are the uses of petroleum coke?


Carburizing agent for petroleum coke

Petroleum coke is a product formed by separating light and heavy oil from crude oil by distillation and then transformed into heavy oil by hot cracking. From the appearance, coke is a black block (or particle) of irregular shape and size, with metallic luster. 

Coke particles have a porous structure, the main element composition is carbon, accounting for 80wt% (WT is the abbreviation for Weight means weight percentage content). 

5WT% is equivalent to 50000PPM (PPM is in millions). 

The rest are hydrogen, oxygen, nitrogen, sulfur and metal elements. 

Petroleum coke has its unique physical, chemical and mechanical properties. It is the non-volatile carbon in the heating part. Volatiles and mineral impurities (sulfur, metal compounds, water, ash, etc.) determine the chemical properties of coke. 


Petroleum coke can be used in graphite, smelting and chemical industries according to its quality. 

Low-sulfur, high-quality cooked coke, such as needle coke, is mainly used in the manufacture of ultra-high power graphite electrode and some special carbon products. Needle coke is an important material for the development of new technology of electric furnace steelmaking in steelmaking industry. 

Medium sulfur, common cooked coke, widely used in aluminum smelting. 

High sulfur, common coke, is used in chemical production, such as the manufacture of calcium carbide, silicon carbide, etc., but also as a fuel for metal casting. 

Most of the petroleum coke produced in China is low sulfur coke, which is mainly used in smelting aluminum and making graphite. 

Graphite electrode: 

In addition, it is mainly used to make carbon products, such as graphite electrode and anode arc, to provide steelmaking, non-ferrous metals and aluminum, and to produce silicon carbide products, such as grinding wheel, sand skin, sandpaper, etc. 

Production of commercial calcium carbide for the production of synthetic fiber, acetylene and other products; 

It can also be used as fuel, but it needs graded impact mill to carry out ultra-fine crushing, and coke powder can be burned only after it is made into coke powder by JZC-1250 equipment. The main use of coke powder as fuel is some glass plants, coal water slurry plants and so on. 

Lianyungang Guanji Mineral products Co., Ltd. specializes in the production of high-quality graphitized petroleum coke and petroleum coke carbonization agent. If you still have a prior demand for our products, you are welcome to contact us through the contact telephone number on the website!


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