Introduction of Calcined Petroleum Coke
Petroleum coke is a black or dark gray hard solid petroleum product with metallic luster and porosity. It is a carbon material composed of tiny graphite crystals formed into granular, columnar or needle-like shapes. Petroleum coke components are hydrocarbons, containing 90-97% carbon and 1.5-8% hydrogen, and also contain nitrogen, chlorine, sulfur and heavy metal compounds. The main uses of petroleum coke are prebaked anodes and anode pastes used in electrolytic aluminum, carbonizers for the carbon industry, graphite electrodes, smelting industrial silicon, and fuels.
The calcined petroleum coke recarburizer is produced at a temperature of about 1500 ° C in a forging smelting furnace, and the carbon content is about 98.5%. Used as a carbon refining agent in the metallurgical industry.
Calcined Petroleum Coke Specifications
Advantages of Our Products
HG Group specializes in sieving various sizes of calcined coke with sizes of 1-3mm, 1-5mm, 1-10mm, 1-20mm, etc.;
It can be custom-made according to the needs to sievie various types of sponge calcined coke;
We mainly produce low-sulfur calcined petroleum coke e and medium sulfur calcined petroleum coke with large inventory;
The monthly supply is about 5,000 tons with fast delivery.
High carbon content, low ash, sulfur, phosphorus, high mechanical strength.
1，The main uses of calcined petroleum coke are prebaked anodes and anode pastes used in electrolytic aluminum, carbonizers for the carbon industry, graphite electrodes, smelting industrial silicon, and fuels.
2，cined petroleum coke finds its way into the primary aluminum industry; another large segment is used in the steel industry as a recarburizing agent. Other uses include the production of titanium dioxide, which is used as a pigment for paint, plastics, sunscreens, and food coloring.
3，HG CPC’s strength, density and size also make it ideal for the production of:Aluminum , Graphite electrode , Steel and Titanium dioxide.
The main use of HG CPC is in the production of anodes for the Aluminum Smelting process. 70 – 80% of CPC is for the Aluminum Industry. The reason for use in the Aluminum Industry is for conductivity. Another use for CPC is TiO2 production which accounts for about 15% of the CPC consumption. The reason for use in TiO2 is for its oxidizing effect. Metallurgical Industry is the remaining major area where CPC is used. The reason for use in Metallurgical Industry is the high Fixed Carbon level (low ash level) and moderate sulfur levels.
Smelters produce and consume large numbers of anodes. Consistent anode quality is critical to maintain a stable aluminum smelter operation. Although all anode plants use the same basic process for the production of anodes, differences in process and equipment affect anode quality.
Supply interruptions and inconsistent quality of CPC can disrupt smelting operations and erode profit margins. Emerging supply and quality constraints can threaten a smelter’s success.
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