CALCINED PETROLEUM COKE

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Application of Calcined Petroleum Coke①

The CPC's strength, density and size also make it ideal for the production of:Aluminum , Graphite electrode , Steel and Titanium dioxide.


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【Superior Calcined Petroleum Coke Manufacturer- Rongixng Goup】

      Rongxing Group is China’s leading supplier dedicated to providing its customers with the quick quotes, superior quality CPC products, competitive prices and fastest possible deliveries of carbon metallurgical materials and solutions. Founded in Zhengzhou in east-central China in 1992, with over 20 years of expertise in carbon metallurgical industry, the company is committed to research & development, and providing a range of high quality, innovative, cost-effective carbon metallurgical products and solutions. 

      At present, its main products are graphite electrode,electrode paste, calcined petroleum coke and semi coke. The annual production capacity of graphite electrode, electrode paste, calcined petroleum coke and semi coke reaches 80,000 tons, 200,000 tons and 250,000 tons, 1000,000tons respectively. 

      As a ISO9001:2016 certified supplier, possessing sophisticated production lines and inspection equipments, providing diverse lines of carbon metallurgical products backed by expert R&D technical support, we develop closer customer relationships and taking on a larger role in the total supply and manufacturing chain.The diverse products include carbon materials and graphite materials.

      Exporting first-class carbon metallurgical products to the world as a mission, as a pilot enterprise of One Belt and One Road initiative pilot enterprise, Rongxing Group grasps the opportunity to vigorously develop overseas markets. Our calcined petroleum coke products have been exported to Europe, Asia, Africa, South America and Middle Eastern countries, which enjoys good reputation. 



【Tip of Calcined Petroleum Coke】

     Calcined Petroleum Coke is a critical ingredient in the production of aluminum. It is created by placing high quality raw "green" petroleum coke into rotary kilns, where it is heated to temperatures between 1200 to 1350 degrees C (2192 to 2460 F). The high temperatures remove excess moisture, extract all remaining hydrocarbons and modify the crystalline structure of the coke, resulting in a denser more electrically conductive product. In a matter of hours, calcined petroleum coke is cooled from 1350 degrees C to less than 200 degrees C, when it can be safely handled and transported to storage silos or placed directly into shipping containers, trucks, railcars, barges or vessels.
     

【Application of Calcined Petroleum Coke】

      
     The 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 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 our CPC is TiO2 production which accounts for about 15% of the CPC consumption. 
     
    
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【Specification of Calcined Petroleum Poke for Carbon Additive】

    Item                      Data
   
    Fixed carbon              >98% 
    Ash                       <0.43%
    V.M                       <0.7%
    Sulfur                    <0.70%
    Resistivity               450-550Ω
    Nitrogen Content          <9200ppm
    Real Densisity            2.08-2.16g/cm3
    Raw Material              Pet Coke
    Shape                     Granular and Powder
    Granularity               0-1mm,1-3mm,1-4mm,1-5mm,3-8mm,5-10mm
    Application               Additive Carbon
    Packing                   Ton Bag (Mt)

【Tips for Rongxing Calcined Petroleum Coke】

    Rongxing 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.


【Note for Rongxing=made Calcined Petroleum Coke】

     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 the anode quality.

     
 


Rongxing brand is worthy of your trust

Strength of the Company
  • Leading brand in electrode
  • Fully Automated Production and Producing Center
  • Accident-free Operation for Eight Consecutive Years
  • More than 300 Alloy Factories Choose Us
  • Electrode Full Model Submerged Arc Furnace Type
  • With an annual output of 200,000 tons, meeting the needs of large orders
28 Years of Experience in R&Dand Production of Electrode
leader in Electrode Technology Upgrade and Process Innovation

Founded in 1992, Rongxing Group is committed to electrode calcination and electrode development and manufacturing. In the development process, the company introduced world's advanced electrode production technology and manufacturing equipment, which greatly improved the output and quality of the product. Automated production of electrode can ensure stability and good quality, while also ensuring the confidence of users. So far, our electrode factory possess a complete set of automation equipment, including one computer control center, one automatic batching system, eight eight-ton kneading pots, eight water-cooled production lines, and so on. Our electrode, graphite electrodes and other products are exported to Russia, Bangladesh, Mongolia, Egypt, Italy, South Africa, France and other countries and regions, which enjoys good reputation.

Rongxing Group Exports Electrode to Many Countries

Since the technical transformation in 2008, it has been eight consecutive years we have not received any complaints from customers for the quality issues. Our electrode product has been entitled with first-class level domestically in product quality and unit consumption control. In the past 24 years, Rongxing electrode has served more than 300 customers. We often play the role of firefighters to help new customers deal with electrode accidents such as soft, short and hard breakage. Those customers have already become our trusted partners. While meeting domestic demand, our electrode, graphite electrode, graphite scrap, graphite powder have been exported to Indonesia, South Africa, India and other countries through various channels, which were recognized by international customers. As an outstanding leader of China's electrode supplier, Rongxing Group was invited to participate in the Canton Fair and international exhibition shows to exhibit the electrode products and received good reputation.

These companies use electrode produced by us.Why choosing us?
  • 128 years of expertise in R&D and production of electrode, with a good reputation;
  • 2Serving more than 300 domestic alloy factories, and enjoys popularity among large overseas alloy factories;
  • 3Fully automated electrode production line, with more precise formulation control and stricter quality control;
  • 4Annual output of 200,000 tons to meet the large demand of major customers;
  • 5lower unit consumption.
Lower unit consumption, strict quality control
Advantages of Product

The biggest difference of Rongxing electrode is very unique. The main ingredient of our electrode is made of high-quality Ningxia "Taixi Coal" (others may use Ningxia general anthracite, and some use general calcined anthracite) The raw materials Includes graphite scraps with a carbon content of up to 99.9% (others may not use such high-cost raw materials). The production line is a fully automated production line, from the crushing of ingredients to the final kneading molding, most of them are controlled by a computer. The electrode is more in line with the needs of submerged arc furnaces to ensure a long-term and stable supply of electrode.

Quality is being guaranteed

If you compare our electrodes in price alone, our advantages and value cannot be fully reflected. We all know that the importance of electrode to the alloy submerged arc furnace is not only reflected in the price concessions. You choose our products for long-term stable use. Our products are cost-effective.

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UHP Graphite Electrodes
Resistance:4.8-5.8
Density:>1.68
CTE:1.1-1.4
Young Modulue:9.0-13.0
Rupture Modulus:10.0-14.0
HP Graphite Electrodes
Resistance:5.8-6.6
Density:>1.62
CTE:1.4-2.2
Young Modulue:13.0-16.0
Rupture Modulus:10.0-11.0
RP Graphite Electrodes
Resistance:6.6-9.0
Density:>1.53
CTE:1.4-2.2
Young Modulue:9.0-13.0
Rupture Modulus:11.0-15.0
Goose Shaped & Trapezoid Shaped
Goose Shaped:30mm*60mm*80mm;
Trapezoid Shaped:Bottom Length14cm,Bottom Wieth 10cm;Height 9.5cm;Top Legnth 9cm,Top Width 4cm.
Ash content 2-10%
Resistivity 55-90 uΩm
V.M 10.0-15.0
Density >1.46g/cm3
Compression Strength >18Mpa
Extensibility 6-20
Carbon Electrode Paste(Cylinder)
Diameter:600mm;
Length:1000mm;
Ash content 2-10%
Resistivity 55-90 uΩm
V.M 10.0-15.0
Density >1.46g/cm3
Compression Strength >18Mpa
Extensibility 6-20
Various types of electrode paste
petroleum coke, asphalt in the melting bath dehydration, melting, in proportion to join the HunNieGuo kneading, and then formed calcined together.With the characteristics of low resistance coefficient used in the electric equipment such as ferroalloys fur
Various types of electrode paste
petroleum coke, asphalt in the melting bath dehydration, melting, in proportion to join the HunNieGuo kneading, and then formed calcined together.With the characteristics of low resistance coefficient used in the electric equipment such as ferroalloys fur
Electrode paste
petroleum coke, asphalt in the melting bath dehydration, melting, in proportion to join the HunNieGuo kneading, and then formed calcined together.With the characteristics of low resistance coefficient used in the electric equipment such as ferroalloys fur
Cylindrical electrode paste
petroleum coke, asphalt in the melting bath dehydration, melting, in proportion to join the HunNieGuo kneading, and then formed calcined together.With the characteristics of low resistance coefficient used in the electric equipment such as ferroalloys fur

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