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China factory - Zhenan Metallurgy Co., Ltd

Zhenan Metallurgy Co., Ltd

  • China,Anyang ,Henan
  • Verified Supplier
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  3. Calcined Petroleum Coke CPC High Purity Low Sulfur for Aluminum Smelting
China Calcined Petroleum Coke CPC High Purity Low Sulfur for Aluminum Smelting
China Calcined Petroleum Coke CPC High Purity Low Sulfur for Aluminum Smelting

  1. China Calcined Petroleum Coke CPC High Purity Low Sulfur for Aluminum Smelting
  2. China Calcined Petroleum Coke CPC High Purity Low Sulfur for Aluminum Smelting
  3. China Calcined Petroleum Coke CPC High Purity Low Sulfur for Aluminum Smelting
  4. China Calcined Petroleum Coke CPC High Purity Low Sulfur for Aluminum Smelting

Calcined Petroleum Coke CPC High Purity Low Sulfur for Aluminum Smelting

  1. MOQ： Negotiable
  2. Price： Negotiable
  3. Get Latest Price
Supply Ability 2000MT/per Month
Product Recarburizer
Size 1-10mm
Transport Package Ton Bag, in Bulk
Delivery Time 7-10 work days after received the payment
Features Low Sulfur Low Ash
Payment Terms L/C,T/T,Western Union
Sample Avaliable
Usage Steelmaking/Foundry/Casting
Packaging Details 1MT big bag or as per customer request
Model Number Graphitized Petroleum Coke
Brand Name ZHENAN
Certification ISO9001:2015
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 2000MT/per Month Product Recarburizer
Size 1-10mm Transport Package Ton Bag, in Bulk
Delivery Time 7-10 work days after received the payment Features Low Sulfur Low Ash
Payment Terms L/C,T/T,Western Union Sample Avaliable
Usage Steelmaking/Foundry/Casting Packaging Details 1MT big bag or as per customer request
Model Number Graphitized Petroleum Coke Brand Name ZHENAN
Certification ISO9001:2015 Place of Origin China
High Light Calcined Petroleum Coke for aluminum smelting ，Low sulfur CPC recarburizer ，Graphite electrode production material
Calcined Petroleum Coke (CPC) High Carbon Low Sulfur Carbon Additive
Calcined Petroleum Coke (CPC) is a premium carbon material produced by calcining raw petroleum coke at high temperatures to remove moisture and volatile matter while increasing fixed carbon content and improving electrical conductivity.
Product Overview
Through controlled calcination, CPC obtains stable chemical properties, low impurity levels, and excellent thermal performance, making it an essential raw material for aluminum smelting carbon anodes, graphite electrode manufacturing, and metallurgical carbon applications.
CPC is widely used by aluminum producers, carbon plants, electrode manufacturers, and foundries requiring reliable carbon sources with controlled sulfur and ash content.
Key Advantages
High Fixed Carbon Content
CPC provides high carbon content, ensuring efficient carbon performance in:
  • Prebaked anodes
  • Graphite electrodes
  • Carbon blocks
  • Metallurgical applications
High fixed carbon helps reduce consumption and improve production efficiency.
Low Sulfur Content
Sulfur control is critical for aluminum and carbon product manufacturers. Low sulfur CPC helps:
  • Reduce impurity impact
  • Improve anode quality
  • Meet environmental requirements
  • Support stable smelting operations
Improved Electrical Conductivity
The calcination process removes volatile components and improves coke structure, providing better electrical conductivity for:
  • Aluminum reduction cells
  • Graphite electrode production
Stable Chemical Composition
Consistent CPC quality helps manufacturers maintain stable production parameters and reduce process fluctuations.
Chemical Specifications
Item Typical Specification
Fixed Carbon (FC) 98.5% min
Sulfur (S) 0.05%-0.5%
Ash 0.3%-1.0%
Volatile Matter ≤0.5%
Moisture ≤0.5%
Nitrogen According to requirements
Particle Size 0-1mm, 1-5mm, 5-10mm, customized
Customized specifications are available according to customer requirements.
Production Process
Raw Petroleum Coke Selection
High-quality green petroleum coke is selected according to:
  • Sulfur content
  • Ash level
  • Volatile matter
  • Metal impurities
High Temperature Calcination
The raw coke is heated in a rotary kiln or calciner at approximately 1200-1350°C. The process removes:
  • Moisture
  • Volatile hydrocarbons
and improves:
  • Fixed carbon content
  • Density
  • Electrical conductivity
Crushing and Screening
After calcination, CPC is processed into different sizes according to application requirements. Available sizes:
  • Powder
  • Granular CPC
  • Lump CPC
Applications
Aluminum Smelting Carbon Anodes
CPC is the primary carbon raw material used in the production of prebaked anodes for aluminum electrolysis. It provides:
  • Carbon source for anode production
  • Good electrical conductivity
  • Thermal stability
Graphite Electrode Production
CPC is used together with needle coke and other carbon materials for manufacturing:
  • Regular power graphite electrodes
  • High power graphite electrodes
  • Ultra-high power graphite electrodes
Metallurgical Carbon Additive
CPC can also be used as a carbon additive in:
  • Steelmaking
  • Foundry production
  • Ferroalloy manufacturing
CPC vs GPC Comparison
Feature CPC GPC
Full Name Calcined Petroleum Coke Graphitized Petroleum Coke
Main Process Calcination High-temperature graphitization
Carbon Structure Calcined carbon Graphitized carbon
Main Application Aluminum anodes, electrodes Steel recarburizer
Electrical Conductivity Good Higher
Cost Level Generally lower Higher
Available CPC Sizes
Common sizes:
  • 0-1 mm
  • 1-3 mm
  • 1-5 mm
  • 5-10 mm
  • 10-30 mm
Particle size can be adjusted according to:
  • Anode plant requirements
  • Electrode production process
  • Furnace application
Packaging
Standard packaging:
  • 25 kg bags
  • 500 kg jumbo bags
  • 1000 kg jumbo bags
Customized packaging and labeling are available.
Why Choose ZhenAn Calcined Petroleum Coke?
ZhenAn supplies CPC with controlled:
  • Fixed carbon content
  • Sulfur level
  • Ash content
  • Particle size distribution
Quality inspection includes:
  • Chemical composition testing
  • Size analysis
  • Batch consistency evaluation
We provide CPC solutions for aluminum producers, carbon plants, electrode manufacturers, and metallurgical users.
Frequently Asked Questions
What is Calcined Petroleum Coke (CPC)?
Calcined Petroleum Coke is petroleum coke processed at high temperature to remove volatile matter and improve carbon content, density, and conductivity.
What is CPC mainly used for?
CPC is mainly used for:
  • Aluminum smelting anodes
  • Graphite electrode production
  • Carbon products
  • Metallurgical carbon additives
What is the difference between CPC and GPC?
CPC is calcined petroleum coke, while GPC undergoes additional graphitization treatment. GPC generally has higher carbon efficiency for steelmaking recarburization.
What sulfur level can CPC achieve?
CPC sulfur content depends on raw material selection. Low sulfur grades are available for applications requiring strict sulfur control.
What CPC particle sizes are available?
Common sizes include 0-1mm, 1-5mm, 5-10mm, and customized sizes according to customer production requirements.
Can CPC be used for steelmaking?
Yes. CPC can be used as a carbon additive in steelmaking and foundry applications where specific carbon and sulfur requirements are needed.
Request CPC Specification and Quotation
Need high purity low sulfur Calcined Petroleum Coke (CPC) for aluminum smelting, graphite electrode production, or metallurgical applications?
Contact ZhenAn for:
  • Chemical specification
  • Particle size options
  • Packing details
  • Competitive quotation
Send your CPC requirements today and receive a suitable carbon material solution.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Seller

  • Year Established:

    2019

  • Total Annual:

    10000000-80000000

  • Employee Number:

    10~50

  • Ecer Certification：

    Verified Supplier

ZhenAn is an enterprise specializing in Metallurgical & Refractory products , integrating production, processing, sales and importing and exporting business. We are focused on building a dedicated team of professionals across the globe. At ZhenAn, we are committed to provide complete solutions ... ZhenAn is an enterprise specializing in Metallurgical & Refractory products , integrating production, processing, sales and importing and exporting business. We are focused on building a dedicated team of professionals across the globe. At ZhenAn, we are committed to provide complete solutions ...

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Get in touch with us

  • Reach Us
  • Zhenan Metallurgy Co., Ltd
  • Huafu Commercial Center, Wenfeng District, Anyang City, Henan Province, China
  • https://www.ferrosilicon-alloy.com/

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