Calcined Petroleum Coke and Graphitized Petroleum Coke with Minimal Volatile Matter

• Customization: Available
• Application Area: Chemical Industry, Graphite Manufacture, Smelting Industry
• Coking Technique: Kettle Type Coking
• Model NO.: 2025061907petroleum coke powder
• Type: Calcined Coke
• Ash(Max): 0.5%
• Volatile Matter(Max): 0.5%
• Moisture(Max): 0.5%
• Sulfur Content(Max): 0.05%
• Nitrogen Content(Max): 300ppm
• Fixed Carbon(Min): 98.5%
• 1: Graphitized Petroleum Coke
• Transport Package: Umbo Bag with Wooden Pallets
• Specification: 1-5mm, 2-8mm, 0-50mm
• Trademark: AoJin
• Origin: Hebei, China
• HS Code: 2713111000
• Production Capacity: 50000t/Year

Product Description

Product Description

Petroleum Coke (Pet Coke) is an exceptional carbon-rich solid material derived from the intricate oil refining process. This remarkable substance is produced through the advanced thermal cracking technique, known as coking, where heavy petroleum residues undergo high-temperature exposure in sophisticated coker units. The process yields a robust, black substance predominantly composed of over 80% carbon, serving as a crucial and efficient industrial fuel.

Several fascinating types of petroleum coke exist, including needle coke, sponge coke, and shot coke, each boasting distinct and unique physical properties alongside diverse applications. Based on its sulfur and metal content, pet coke is aptly classified as either fuel-grade (utilized in power generation and cement kilns) or anode-grade (applied in aluminum and steel manufacturing).

Petroleum coke is highly esteemed for its impressive high calorific value, minimal ash content, and outstanding cost-effectiveness compared to traditional fuels. Its versatility extends to the production of graphite, carbon black, and various carbon-based materials.

Calcined Petroleum Coke (CPC) represents a high-purity carbon marvel, achieved by heating green petroleum coke to temperatures ranging between 1200°C and 1350°C within a rotary kiln. This meticulous calcination process eliminates moisture, volatile matter, and residual hydrocarbons, resulting in a dense, black solid with a magnificent carbon content typically exceeding 98%.

CPC is renowned for its exceptionally high fixed carbon, minimal sulfur, and low ash content, rendering it ideal for high-temperature industrial applications. Its noteworthy physical properties include:

• Density: ≥ 2.05 g/cm³

• Ash Content: ≤ 0.2%

• Moisture: ≤ 0.5%

• Electrical Resistivity: ≤ 580 µΩ·m

Applications:

• Aluminum Industry: A vital component for anode production in aluminum smelting.

• Steel Industry: Serves as a pivotal recarburizer to fine-tune carbon content in steelmaking.

• Graphite Electrode Manufacturing: Acts as a superior base material due to its unparalleled purity and conductivity.

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

CPC is chemically and physically stable, water-insoluble, and environmentally inert, establishing it as a reliable and efficient material across a multitude of sectors.

Graphite Petroleum Coke (GPC) Crafted through an advanced graphitization process, this high-purity carbon material emerges from subjecting petroleum coke to a remarkable heat treatment. At temperatures soaring beyond an impressive 2,500°C within an inert environment, the carbon structure transforms into a crystalline, graphite-like form, significantly boosting its conductivity and thermal stability, making it a preferred choice for precision industries.

Key Features:

• Carbon Content: Reaching an exceptional purity level of up to 99%, setting industry standards in carbon excellence.

• Sulfur Content: Impressively low, typically less than 0.05%, ensuring purity and minimal contamination.

• Ash Content: Exceptionally low, guaranteeing minimal impurities and superior material integrity.

• Electrical Conductivity: Outstanding, tailored for metallurgical applications seeking precision and efficiency.

• Thermal Conductivity: Remarkably high, making it an excellent choice for high-temperature environments.

Applications:

• Steelmaking: Acts as a recarburizer, precisely adjusting carbon levels in molten steel for enhanced product quality.

• Graphite Electrode Production: A crucial raw material in manufacturing electrodes for electric arc furnaces, ensuring durability and performance.

• Aluminum Industry: Integral in anode production for efficient aluminum electrolysis, contributing to superior aluminum quality.

• Battery Manufacturing: A vital component in lithium-ion battery anodes, prized for its unparalleled conductivity and purity.

• Refractory Materials: Enhances performance in high-temperature industrial furnaces, critical for maintaining structural integrity under stress.

GPC is favored for its remarkably low sulfur content, superior high carbon purity, and remarkable conductivity, solidifying its status as a premium choice for industries demanding precision and top-tier performance.

Petroleum Coke & Anthracite Coal are two formidable high-carbon, energy-dense materials, universally utilized across diverse industrial applications. While both excel as efficient fuels and carbon sources, they showcase distinct origins, structures, and performance characteristics, allowing for tailored application solutions.

Petroleum Coke (Pet Coke)

Derived as a byproduct of the oil refining process, petroleum coke is formed during the thermal cracking of heavy petroleum residues. This versatile material typically boasts over 90% carbon content and comes in various distinctive forms such as sponge coke, needle coke, and shot coke, each tailored to specific industrial needs.

Key Features:

• Exceptionally high carbon content (approximately 90%)

• Minimal ash and moisture content, ensuring cleaner burn and higher efficiency

• An economical fuel solution for cement kilns, power plants, and metal industries

• Available in both fuel-grade and anode-grade varieties to cater to diverse industrial applications

Anthracite Coal

Recognized as the highest grade of coal, anthracite forms naturally over millions of years under intense heat and pressure, boasting a glossy appearance, high fixed carbon content (up to 98%), and low volatile matter, making it a premium choice in coal applications.

Key Features:

• Ultra-high carbon content (ranging from 92-98%)

• Extremely low sulfur and ash content, enhancing its environmental compatibility

• Burns with exceptional purity, producing minimal smoke for cleaner applications

• Ideal for residential heating, advanced metallurgy, and high-efficiency water filtration systems

Comparison & Applications

While both materials excel in energy and metallurgical roles, petroleum coke offers superior heat output and cost-effectiveness, making it highly sought after., making it an ideal choice for industrial-scale combustion, ensuring efficiency and effectiveness. Anthracite coal, known for its high carbon content and low impurities,, on the other hand, provides a more robust solution with cleaner combustion properties, and is often the preferred option in regions where stringent environmental standards prevail, or where a consistent, enduring heat source is essential.

Green Petroleum Coke (GPC) is a carbon-rich, solid material derived during the oil refining process, specifically through delayed coking. It represents the raw, unprocessed form of petroleum coke, hence the term 'green,' signifying it hasn't been calcined yet.

Key Characteristics:

• Carbon Content: Typically ranges between 80% and 90%, ensuring substantial energy potential.

• Volatile Matter: Higher than calcined coke due to retained hydrocarbons, which affects its combustion properties.

• Sulfur Content: Varies based on the crude source, offering both low and high sulfur grades to cater to different industrial needs.

• Texture: Characteristically porous, black, and granular, defining its unique physical properties.

• Moisture Content: Present, as it hasn't been subjected to high-temperature processing, affecting its immediate usability.
  

  Applications:

• Calcination Feedstock: Serves as the primary raw material for producing Calcined Petroleum Coke (CPC), which is indispensable in the aluminum and steel industries.

• Fuel Source: Valued for its high calorific value, it is used directly as a solid fuel in cement kilns, power plants, and industrial boilers.

• Advantages:

• Cost-Effective: Offers a more economical alternative compared to traditional fossil fuels, making it a cost-efficient choice for industrial applications.

• High Energy Output: Provides an excellent heat value, ensuring optimal energy output for industrial combustion needs.

• Versatile: Its versatility allows it to be used for both energy generation and further processing, making it a highly adaptable resource.

• Metallurgical Industry: Functions as a carbon additive or reducing agent in the production of ferroalloys and silicon metal, vital to metallurgical processes.

Petroleum Coke Powder is a finely ground variant of petroleum coke, produced by pulverizing and milling larger coke particles. This form retains the high carbon content and energy density of bulk petroleum coke but enhances surface area and reactivity, making it perfect for applications requiring rapid combustion or uniform blending.

Key Characteristics:

• Carbon Content: Typically falls between 85% and 95%, ensuring a robust energy source.

• Particle Size: Customizable, often measuring less than 200 mesh, to meet specific industrial requirements.

• Sulfur Content: Varies by grade, offering low to high sulfur options for diverse applications.

• Ash Content: Low, guaranteeing minimal residue, thus enhancing cleanliness and efficiency.

• Moisture: Generally kept low, which significantly improves combustion efficiency and reliability.

  Applications:

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

• Metallurgical Industry: Serves as a carbon additive or recarburizer in both steel production and foundry operations, crucial for achieving desired metal properties.

• Carbon Products: This essential component stands as the cornerstone for crafting carbon blocks, electrodes, and a myriad of other carbon-infused innovations.

• Chemical Industry: Integral in crafting an array of carbon-based compounds, it also excels as a potent reducing agent, facilitating various chemical processes.
  

  Advantages:

• High Reactivity: The fine particle size ensures a swift combustion process coupled with optimal energy release, enhancing performance.

• Cost-Effective: Represents an economically savvy choice, offering a more affordable option than traditional fuels and carbon additives.

• Customizable: Tailored to meet diverse industrial requirements, it comes in multiple grades and mesh sizes.

Petroleum Pet Coke, also known simply as petcoke, is a highly carbonaceous solid byproduct from the thermal cracking of heavy oil residues in refineries. Emerging from the coking process, this dense black substance is left behind as residual oils are heated at soaring temperatures in coker units to extract lighter hydrocarbons.

Key Characteristics:

• Carbon Content: Typically surpasses an impressive 80%.

• Forms: Available in diverse forms such as sponge coke, needle coke, shot coke, and fluid coke, catering to varied applications.

• Sulfur Levels: Sulfur content varies distinctly by grade-fuel-grade (higher sulfur) and anode-grade (lower sulfur)

• Energy Density: Boasting a high calorific value, it is a superb industrial fuel with great energy efficiency.

• Physical Form: Offered in granular or powdery forms, adapting to specific processing needs.
  

  Applications:

• Fuel Source: Predominantly utilized in cement kilns, power plants, and industrial boilers, thanks to its exceptional heat output and cost-effectiveness.

• Metallurgical Industry: Plays a vital role as a carbon additive, enhancing steel and ferroalloy production.

• Aluminum Industry: The anode-grade petcoke is pivotal in creating carbon anodes crucial for aluminum smelting processes.

• Chemical Industry: Acts as a fundamental raw material in crafting a plethora of carbon-based chemicals and innovative materials.
  

  Advantages:

• Cost-Effective: More economical than coal and other fossil fuels, providing budget-friendly energy solutions.

• High Efficiency: Offers superior energy delivery per unit weight, maximizing efficiency.

• Versatile: Its adaptability allows it to be used for both energy generation and diverse material processing applications.
  

  

  

  

  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 – engineered for robust protection and easy handling, ensuring your product arrives safely every time.

2. 25kg/50kg PP bag in ton bag – meticulously designed for double-layered security, these bags offer the perfect blend of durability and convenience.
3. Loose inside container – an ideal solution for bulk transportation, providing versatility without compromising on quality.
4. As the customers' requirements – tailor-made packaging solutions to meet your specific needs, offering flexibility every step of the way.

Company Profile

Hebei Aojin Import and Export Co., Ltd. is a dynamic and versatile enterprise expertly blending industry and trade. Our specialty lies in high-grade carbon materials, with our core offerings being petroleum coke and metallurgical coke.

Our distinguished product range includes: Petroleum Coke (such as Calcined Pet Coke, Green Pet Coke, Graphite Petroleum Coke, and Petroleum Coke Powder), Metallurgical Coke, as well as Graphite Electrodes, alongside premium industrial raw materials like: plastic resins (including LDPE, HDPE, LLDPE, PVC, EVA, ABS, PBT, PET, EPS, GPPS, HIPS, PC, etc.), and high-quality office-use copy paper.

We uphold rigorous quality control processes that span from meticulous raw material selection to thorough final product inspection, thereby ensuring unmatched performance and reliability. Our innovative design team is adept at customizing packaging and specifications to cater to the distinct needs of our global clientele. All our products meet international standards and are highly acclaimed across diverse markets.

Boasting high-performance products and exemplary service, we have established an extensive sales network that spans Europe, the United States, the Middle East, and Southeast Asia. Our seasoned foreign trade team is committed to providing swift responses and seamless communication with clients worldwide.

If you seek a dependable supplier of petroleum coke, coke, or other carbon-based materials, do not hesitate to reach out to us. We are eager to forge enduring partnerships with new clients across 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