Calcined Petroleum Coke

Your Professional Calcined Petroleum Coke Supplier
 

Our goal is to become your true partner in the field of calcined petroleum coke in China. ZHEN AN INTERNATIONAL CO., LIMITED is an enterprise specializing in Metallurgical products, integrating production, processing, sales, and importing and exporting business with 30+ years of experience. We are committed to providing a "one-stop service" to meet our customers ' needs. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards.The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

 

 
 
Why Choose Us

Our equipment

Our company has advanced production equipment, including 8 12500KW submerged arc furnaces and multiple crushing equipment production lines.

Our customization

Our engineers can provide customized solutions according to the needs of different customers, and specific parameters, sizes and packaging can be customized.

Product market

We not only meet the needs of Chinese steel companies, but also export our products to 150 countries and regions including Japan, South Korea, India, Europe, and the United States.

 

 

Our services

In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation. During the sales period, we ensure timely delivery and provide installation guidance. For after-sales, we provide long-term technical support, warranty services and spare parts to help customers maximize the use of products and get reliable maintenance during use.

 

Advantages of Calcined Petroleum Coke

 

 

It is a product obtained by heating raw petroleum coke at high temperature (generally 1200-1350℃). The calcining process can remove the volatiles from petroleum coke, improve its fixed carbon content, reduce resistivity, and improve its chemical stability and physical properties.

 

Specification of Calcined Petroleum Coke

 

Chemical Content

F.C(%min)

S(%max)

ASH(%max)

V.M(%max)

M.O(%max)

SIZE(mm)

98.5

0.3

0.7

0.8

0.5

1-3
1-4
1-5
2-5
3-8
5-10

98.5

0.5

0.5

0.5

0.5

98.5

0.7

0.7

0.8

0.5

98

1.5

0.7

0.8

0.5

98

2.5/3/3.5/4

0.7

0.8

0.5

 

Features of Calcined Petroleum Coke

 

Low Sulphur Calcined Petroleum Coke

High carbon content

CPC typically contains over 99% carbon, making it an excellent source of carbon for various industrial applications.

Calcined Petroleum Coke 98.5% Carbon

Low impurities

The calcination process reduces impurities such as sulfur, metals, and other non-carbon elements, leading to a cleaner product.

Low Sulphur Calcined Petroleum Coke

Physical properties

CPC has a porous structure, which contributes to its bulk density and electrical conductivity.

 

Application of Calcined Petroleum Coke
 

Calcined petroleum coke uses in the metallurgical field: Calcined petroleum coke is widely used in the metallurgical field, mainly for the production of aluminum electrolysis, silicon, ferromanganese and other metal products. In aluminum electrolysis production, calcined petroleum coke as an electrode material has extremely high electrical conductivity, corrosion resistance and high temperature resistance.

 

Calcined petroleum coke uses in the manufacturing field: Calcined petroleum coke is widely used in the manufacturing field, such as the manufacture of building materials such as carbon felt, artificial stone, patterned bricks, and the manufacture of high-energy density materials such as graphite electrodes, carbon materials, and carbon fibers.

 

Calcined petroleum coke uses in the chemical industry: Calcined petroleum coke is widely used in the chemical industry and can be used as a photocatalyst, adsorbent, catalyst in water treatment, gas separation, chemical reactions and other fields.

 

Production Process of Calcined Petroleum Coke

 

 

productcate-765-309

 

Calcined Petroleum Coke 98.5% Carbon

 

Customizable Options of Calcined Petroleum Coke

Size: Calcined petroleum coke derived from the Kiln is in size of 0 mm to 30 mm. The same can be further supplied in any size required by the Customer.


Packing: In 25/50kg PP bags Or in Jumbo Bags packing as per Customer’s requirement.

 

Packing and Shipping of Calcined Petroleum Coke

 

Packing

Bag /Steel Drum

Shipping

Shipped by road, sea, rail

 

FAQ

 

Q: What is calcined petroleum coke?

A: Calcined petroleum coke (CPC) is the product from calcining petroleum coke. This coke is the product of the coker unit in a crude oil refinery. The calcined petroleum coke is used to make anodes for the aluminium, steel and titanium smelting industry and as the feed stock for the production of synthetic graphite.

Q: How to make calcined petroleum coke?

A: Petroleum coke calcining is a three step process, including drying, devolatization and densification. The coke calcining process is a time-temperature function, conducted in an oxygen deficient atmosphere. Important control variables are heating rate, air addition rate and final calcination temperature.

Q: What is the raw material for calcined petroleum coke?

A: The combination of energy recycling with calcining therefore achieves the simultaneous benefits of CPC production and energy conservation. Calcined petroleum coke (CPC) is created from green petroleum coke (GPC), a by-product of refining crude oil.

Q: What temperature is petroleum coke calcined at?

A: For subsequent industrial use, the petroleum coke must be thermally cleaned in a “calciner” at temperatures of approx. 1400°C. The “calcined petroleum coke” is thus created.

Q: What is the use of calcined petroleum coke in aluminium industry?

A: Like any other raw material, it plays a significant role in the aluminium production process. CPC is used for fabrication of anodes used in the aluminium electrolysis process.

Q: What is the calorific value of calcined petroleum coke?

A: Petcoke is a direct replacement of coal as a fuel but has higher calorific value (>7800Kcal/Kg as compared to 3500-4500 Kcal/Kg for coal). Petcoke is hydrophobic as compared to coal which is hydrophilic, thereby having edge during rainy season.

Q: Is calcined petroleum coke flammable?

A: Personal precautions, protective equipment and emergency procedures: This material may burn, but will not ignite readily. Keep all sources of ignition away from spill/release. Avoid the creation of dust when handling and avoid all possible sources of ignition (spark or flame).

Q: What is the difference between petroleum coke and calcined petroleum coke?

A: In terms of appearance: petroleum coke: compared with calcined coke, the two have little difference in shape, but compared with calcined coke, the metallic luster of petroleum coke is weak, the particle surface is not dry, and the pores are not transparent.

As one of the most professional calcined petroleum coke manufacturers and suppliers in China, we're featured by quality products and competitive price. Please rest assured to buy discount calcined petroleum coke in stock here from our factory. Contact us for customized service. Coarse SiC, Silicon Metal 3303, Pure Si 1101 2202

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