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| Product Name: |
Green Petroleum Coke
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| Supply Ability: |
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| Related proudcts |
petcoke, |
| Specifications |
raw material |
| Price Term: |
FOB/CIF |
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Green Petroleum Coke
General Description
Green Petroleum coke is a residual by product of oil refining process. Residue components of heavy crude oil is used as feedstock in thermal cracking process known as coking to produce lighter fuels. It is heated to about 475 degrees centigrade to 520 degrees centigrade in a furnace, then is discharged into a coke drum for extensive and controlled cracking.
The cracked lighter product rises to the top of the drum and is drawn off. The heavier product remains and, because of the retained heat, cracks ultimately to coke, a solid carbonaceous substance akin to coal, known as petcoke.
Decoking is accomplished by a high-pressure water jet. First the top and bottom heads of the coke drum are removed. Next a hole is drilled in the coke from the top to the bottom of the vessel. Then a rotating stem is lowered through the hole, spraying a water jet sideways. The high-pressure jet cuts the coke into lumps, which fall out the bottom of the drum for subsequent loading into trucks or railcars for shipment.
Cokers produce no liquid residue but yield up to 30 percent petcoke by weight. Much of the low-sulphur product is employed to produce electrodes for the electrolytic smelting of aluminum. Most lower-quality coke is burned as fuel in admixture with coal.
Usage of Petcoke for Chinese customers
Most of the imported Petcoke( petroleum coke) is used for burning as the fuel materials like power generation, silicon melting, cement industry. This kinds of Petcoke normally have high sulphur, metal content, also have high shot coke content (over 30%, some of them is 100% shot coke).
Petcoke is also widely used to produce Calcined Petroleum Coke (CPC), which will be used to produce Pre-baked Anode or Graphite products. This kinds of petcoke should be sponge coke with low sulphur, ash and metal content.
Main Application
Petroleum coke can be used in different industries. The major user of high-sulfur petroleum coke are cement plant and power station. The main users |
| Company: |
Sino Industry Enterprise Co.,Ltd
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| Contact: |
Mr. Leon Cheng |
| Address: |
Xiaoyun Road, Chaoyang District, Beijing, China |
| Postcode: |
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| Tel: |
86-10-84585351 |
| Fax: |
86-10-51087819 |
| E-mail: |
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