High-Quality Carbon Petroleum Coke Powder for Industrial Use

Product Description

Product Description

Petroleum Coke (Pet Coke) is a carbon-rich solid material derived from the oil refining process. It is produced through a thermal cracking method known as coking, where heavy petroleum residues are heated at high temperatures in coker units. The result is a hard, black substance that is over 80% carbon and serves as a valuable industrial fuel.

There are several types of petroleum coke, including needle coke, sponge coke, and shot coke, each with distinct physical properties and applications. Depending on its sulfur and metal content, pet coke is classified as either fuel-grade (used in power generation and cement kilns) or anode-grade (used in aluminum and steel manufacturing).

Petroleum coke is prized for its high calorific value, low ash content, and cost-effectiveness compared to traditional fuels. It is also used in the production of graphite, carbon black, and other carbon-based materials.

Calcined Petroleum Coke (CPC) is a high-purity carbon material produced by heating green petroleum coke to temperatures between 1200°C and 1350°C in a rotary kiln. This calcination process removes moisture, volatile matter, and residual hydrocarbons, resulting in a dense, black solid with a carbon content typically above 98%.

CPC is known for its high fixed carbon, low sulfur, and low ash content, making it ideal for use in high-temperature industrial applications. Its key physical properties include:

• Density: ≥ 2.05 g/cm³

• Ash Content: ≤ 0.2%

• Moisture: ≤ 0.5%

• Electrical Resistivity: ≤ 580 µΩ·m

Applications:

• Aluminum Industry: Used as the primary raw material for anode production in aluminum smelting.

• Steel Industry: Acts as a recarburizer to adjust carbon content in steelmaking.

• Graphite Electrode Manufacturing: Serves as a base material due to its high purity and conductivity.

• Other Uses: Found in brake pads, clutches, titanium dioxide production, and lithium-ion batteries.

CPC is chemically and physically stable, water-insoluble, and environmentally inert, making it a reliable and efficient material across various sectors.

 

Graphite Petroleum Coke (GPC) is a high-purity carbon material produced by subjecting petroleum coke to graphitization-a heat treatment process at temperatures exceeding 2,500°C in an inert atmosphere. This transforms the carbon structure into a crystalline, graphite-like form, enhancing its conductivity and thermal stability.

Key Features:

• Carbon Content: Up to 99%

• Sulfur Content: Typically < 0.05%

• Ash Content: Very low, ensuring minimal impurities

• Electrical Conductivity: Excellent, ideal for metallurgical applications

• Thermal Conductivity: High, suitable for high-temperature environments

Applications:

• Steelmaking: Used as a recarburizer to adjust carbon levels in molten steel.

• Graphite Electrode Production: Serves as a raw material for electrodes used in electric arc furnaces.

• Aluminum Industry: Used in anode production for aluminum electrolysis.

• Battery Manufacturing: Applied in lithium-ion battery anodes due to its high conductivity and purity.

• Refractory Materials: Enhances performance in high-temperature industrial furnaces.

GPC is favored for its low sulfur, high carbon purity, and excellent conductivity, making it a premium choice for industries requiring precision and performance.

 

Petroleum Coke & Anthracite Coal are two high-carbon, energy-dense materials widely used in industrial applications. Though both serve as efficient fuels and carbon sources, they differ in origin, structure, and performance characteristics.

Petroleum Coke (Pet Coke)

Petroleum coke is a byproduct of the oil refining process, formed during the thermal cracking of heavy petroleum residues. It typically contains over 90% carbon and is available in various forms such as sponge coke, needle coke, and shot coke.

Key Features:

• High carbon content (≈ 90%)

• Low ash and moisture

• Cost-effective fuel for cement kilns, power plants, and metal industries

• Available in fuel-grade and anode-grade varieties

Anthracite Coal

Anthracite is the highest grade of coal, formed naturally over millions of years under intense heat and pressure. It is known for its glossy appearance, high fixed carbon (up to 98%), and low volatile matter.
 

Key Features:

• Extremely high carbon content (92-98%)

• Low sulfur and ash

• Burns cleanly with minimal smoke

• Ideal for residential heating, metallurgy, and water filtration

Comparison & Applications

While both materials are used for energy and metallurgical purposes, petroleum coke burns hotter and is more affordable, making it suitable for industrial-scale combustion. Anthracite coal, on the other hand, offers cleaner combustion and is often preferred where environmental standards are stricter or where a steady, long-lasting heat source is needed.
 

Green Petroleum Coke (GPC) is a carbon-rich solid material produced during the oil refining process, specifically through delayed coking. It is the raw, unprocessed form of petroleum coke-hence the term "green," indicating it has not yet been calcined.

Key Characteristics:

• Carbon Content: Typically 80-90%

• Volatile Matter: Higher than calcined coke, due to retained hydrocarbons

• Sulfur Content: Varies depending on crude source (low to high sulfur grades available)

• Texture: Porous, black, and granular

• Moisture Content: Present, as it hasn't undergone high-temperature treatment
   

  Applications:

• Calcination Feedstock: Primary raw material for producing Calcined Petroleum Coke (CPC), used in aluminum and steel industries.

• Fuel Source: Used directly as a solid fuel in cement kilns, power plants, and industrial boilers due to its high calorific value.

• Advantages:

• Cost-Effective: More affordable than traditional fossil fuels

• High Energy Output: Excellent heat value for industrial combustion

• Versatile: Suitable for both energy generation and further processing

•  

• Metallurgical Industry: Acts as a carbon additive or reducing agent in the production of ferroalloys and silicon metal.

Petroleum Coke Powder is a finely ground form of petroleum coke, produced by crushing and milling larger coke particles. It retains the high carbon content and energy density of bulk pet coke but offers enhanced surface area and reactivity, making it ideal for applications requiring fast combustion or uniform blending.

Key Characteristics:

• Carbon Content: Typically 85-95%

• Particle Size: Customizable, often < 200 mesh

• Sulfur Content: Varies by grade (low to high sulfur options)

• Ash Content: Low, ensuring minimal residue

• Moisture: Generally low, improving combustion efficiency

  Applications:

• Fuel Additive: Used in cement kilns, lime plants, and industrial boilers for its high calorific value and fine dispersion.

• Metallurgical Industry: Acts as a carbon additive or recarburizer in steel and foundry operations.

• Carbon Products: Serves as a raw material in the production of carbon blocks, electrodes, and other carbon-based components.

• Chemical Industry: Used in the synthesis of various carbon compounds and as a reducing agent.
   

  Advantages:

• High Reactivity: Fine particle size promotes rapid combustion and efficient energy release.

• Cost-Effective: Offers a lower-cost alternative to traditional fuels and carbon additives.

• Customizable: Available in various grades and mesh sizes to suit specific industrial needs.

 

Petroleum Pet Coke, also known simply as petcoke, is a solid carbon-rich material derived from the thermal cracking of heavy petroleum residues in oil refineries. It is a byproduct of the coking process, where residual oils are heated at high temperatures in coker units to extract lighter hydrocarbons, leaving behind this dense, black substance.

Key Characteristics:

• Carbon Content: Typically over 80%

• Forms: Available as sponge coke, needle coke, shot coke, and fluid coke

• Sulfur Levels: Vary by grade-fuel-grade (higher sulfur) and anode-grade (lower sulfur)

• Energy Density: High calorific value, making it an efficient industrial fuel

• Physical Form: Granular or powder, depending on processing
   

  Applications:

• Fuel Source: Widely used in cement kilns, power plants, and industrial boilers due to its high heat output and affordability.

• Metallurgical Industry: Acts as a carbon additive in steel and ferroalloy production.

• Aluminum Industry: Anode-grade petcoke is used in the manufacture of carbon anodes for aluminum smelting.

• Chemical Industry: Serves as a raw material for producing carbon-based chemicals and materials.
   

  Advantages:

• Cost-Effective: Lower cost compared to coal and other fossil fuels

• High Efficiency: Delivers more energy per unit weight

• Versatile: Suitable for both energy generation and material processing
   

  

  

  

  Product Parameters

  Raw Material	PETROLEUM COKE
  Fixed Carbon(Min)	98.5%
  Sulfur(Max)	0.05%
  Moisture(Max)	0.5%
  Ash(Max)	0.5%
  Nitrogen(Max)	0.05%
  Package	25kg bags/jumbo bag /Customer Custom Packaging

  True density	1.8-1.95g/cm3	Ignition temperature (in air)	450-650ºC
  Apparent density	0.88-1.08g/ cm3	Dry ash free base with low calorific value	30-32kj/g
  Specific surface area	Specific surface area
  Porosity	35-55%	Mean specific heat	0.808kj/(kg·k)(100ºC),1.465kj/(kg·k)(1000ºC)
  Bulk density	400-500kg/ m3
  Thermal conductivity	2.64kj/(m·h·k)(normal temperature),6.91kg/(m·h·k)(900ºC)

No.	Fix Carbon(min)	Sulphur (Max)	Ash(Max)	V.M(Max)	Moisture(Max)	Grain size(90%)	Nitrogen (Max
NF-PC001	99%	0.03%	0.50%	0.50%	0.50%	0.3-5mm	0.03%
NF-PC002	98.50%	0.50%	0.80%	0.80%	0.50%	1-5mm	N/A
NF-PC003	97%	0.50%	1.50%	1.50%	0.50%	0-1mm	N/A
NF-PC004	95.00%	0.30%	4.00%	1.00%	0.50%	1-4mm	N/A
NF-PC005	93-95%	0.05%	3.50%	1.50%	1-3%	1-10mm	N/A
NF-PC006	90-93%	0.05%	5.50%	1.50%	1-3%	1-10mm	N/A
Remark: Size can as your requirment

Detailed Photos

 

Certifications

Packaging & Shipping

Packing details :

1. jumbo ton bag

2. 25kg/50kg pp bag in ton bag
3.loose inside container
4. as the customers' requirements.

Company Profile

Hebei Aojin Import and Export Co., Ltd. is a comprehensive enterprise integrating industry and trade, specializing in carbon materials with petroleum coke and metallurgical coke as our core products.

Our main offerings include Petroleum Coke (Calcined Pet Coke, Green Pet Coke, Graphite Petroleum Coke, Petroleum Coke Powder), Metallurgical Coke, and Graphite Electrodes, as well as select industrial raw materials such as plastic resins (LDPE, HDPE, LLDPE, PVC, EVA, ABS, PBT, PET, EPS, GPPS, HIPS, PC, etc.) and office-use copy paper.

We adhere to strict quality control processes from raw material selection to final product inspection, ensuring consistent performance and stability. Our dedicated design team can tailor packaging and specifications to meet the diverse needs of global customers. All products comply with international standards and are well received in various markets.
 

hanks to our high-performance products and outstanding service, we have built a strong sales network covering Europe, the United States, the Middle East, and Southeast Asia. Our experienced foreign trade team ensures fast response and smooth communication with clients worldwide.

If you are looking for a reliable supplier of petroleum coke, coke, or other carbon-based materials, feel free to contact us. We sincerely look forward to building long-term partnerships with new clients around the globe.

FAQ

1. Are youtrading company or Manufacturer ?

We are factory

2.About Sample

Less than 5 KG Free Sample can be offered after 5-7days.exclude cost of freight,If more sample requested, we will refund the
sample fee in the first order.

3. About Material

We can customize the material according to customers' requirement.

4. About Color

We can match the material color according to the appointed Pantone/RAL#.

5. About Inspection

We have standard inspect procedure and full set of test equipment.

6. About Quality

All the products must be tested strictly according to the testing procedure before shipment.

7. About Delivery Period

Normally delivered in 10-15 working days after the confirmation of order& payment. And it varies according to the material and
quantity.

8. About Payment term

It's flexible, TT, L/C at sight,payment≤$1000,100% in advance.payment≥$1000,40% in advance,balance by copy B/L

9.How do you make our business a long-term good relationship?

1. We maintain excellent quality and competitive prices to ensure the interests of our customers;
2. we respect every customer, such as our friends, we sincerely do business, make friends, no matter where they come from

Contact us