Because of its low price and high carbon content, petroleum coke has become a new hotspot in the research and development of activated carbon industry at home and abroad. The price difference between petroleum coke and calcined coke and graphite electrode is hundreds or even thousands of yuan / ton. Therefore, many domestic enterprises are engaged in value-added processing of good price and quality petroleum coke products.

Production of calcined petroleum coke products:

The calcination process of foreign petroleum coke manufacturers is completed in the refinery, and the petroleum coke products produced by the refinery directly enter the calcination unit for calcination. Because there is no calcination device in domestic refineries, the price of petroleum coke produced by refineries is low. At present, the calcination of petroleum coke and coal in China is mainly carried out in metallurgical industry, such as carbonization plant, aluminum plant, etc.

Calcined petroleum coke products are mainly used to produce graphite electrode, carbon paste products, diamond sand, food grade phosphorus industry, metallurgical industry, calcium carbide, etc. Graphite electrode is the most widely used.

Calcined petroleum coke products have a good sales market in China, and its largest user is the aluminum industry. The prospect of forged petroleum coke in foreign markets is also optimistic, mainly exported to the United States, Japan, Singapore and Russia. The price difference between ordinary petroleum coke and calcined coke is hundreds of yuan / ton. Petroleum coke calcination is an important measure to improve the economic benefit of coking unit in refinery. After treatment of petroleum coke products, petroleum coke can be greatly increased.

Graphite electrode for good price and quality petroleum coke production:

The difference between calcined coke and graphite electrode is about 1000 yuan. Petroleum coke calcination belongs to the primary processing of raw materials and is a necessary process for the production of graphite electrode. Therefore, we can first improve the sales price of petroleum coke materials by calcining petroleum coke products, and then use calcined coke to produce graphite electrode to improve the added value of petroleum coke products and increase revenue. The company has introduced advanced technology, produced and sold petroleum coke products, and produced ultra-high power graphite electrodes at the international level. Low sulfur calcined coke is mainly used to produce ordinary graphite electrode. High sulfur petroleum coke will lead to the cracking of graphite electrode, which is not suitable for graphite electrode.

Production of activated carbon from good price and quality petroleum coke products:

Compared with other types of activated carbon, petroleum coke activated carbon has lower cost and can produce a variety of high, medium and low-grade activated carbon with good performance. Activated carbon is a kind of nonpolar carbon adsorbent with special microcrystalline structure. It has the characteristics of micropore, large specific surface area, strong adsorption capacity, stable chemical properties, acid and alkali resistance and high temperature resistance. It can be used in gas phase and liquid phase. It is widely used in decolorization, deodorization, gas purification, wastewater treatment, solvent recovery, separation and purification, catalyst carrier and other fields. There are many raw materials for preparing activated carbon. The main raw materials used in industrial production include wood, fruit shell, coal and other carbonaceous materials.

Electrodes for special batteries for mobile phones and laptops made of good price and quality petroleum coke products:

Mobile phone and portable computer batteries with low sulfur petroleum coke as electrode have been unanimously recognized by the industry because of their durability and long service life. Using petroleum coke as electrode has high added value.

Good price and quality petroleum coke products are used as fuel for CFB boilers and cement industry:

For the delayed coking process for processing high sulfur raw materials, in order to make comprehensive utilization of products and improve the comprehensive benefits of the unit, the delayed coking process needs to be further extended to downstream processing. The technology of using high sulfur petroleum coke as fuel for circulating fluidized bed boiler and cement industry has been developed one after another.