HanDan ChaoYo Metallurgical Materials Co., Ltd
HanDan ChaoYo Metallurgical Materials Co., Ltd
Détails sur le produit:
Conditions de paiement et expédition:
|
| Carbone fixe: | 98,5% | Ratio d'expansion: | > 150 ml/g |
|---|---|---|---|
| cendre: | 0,7% max | Humidité: | 0.8%Max |
CPC Calcined Petroleum Coke Recarburizer For Steel Melting
Carbon raiser is a big category that includes calcined petroleum coke(CPC), graphite petroleum coke(GPC), calcined anthracite coal(CAC), and natural graphite. Due to the high price of natural graphite, it is not suitable for steelmaking or casting, so calcined petroleum coke, graphite petroleum coke, and calcined coal are more suitable for the current steelmaking and casting process.
Petroleum Coke is a carbon-rich dense material that is one of the leading products which we can extract from crude oil. Petcoke (as it is commonly known) has over 85% carbon and consequently a much larger emission than coal. It is a rich source of carbon dioxide, and therefore we can use it in a lot of industries, especially for as a fuel source for power generation.
| Grade | Specification | ||||
| Carbon Fixation % | Ash % | Volatile % | S % | Water % | |
| FC-99 | ≥99.0 | ≤0.4 | ≤0.6 | ≤0.4 | ≤1.0 |
| FC-97 | ≥97.0 | ≤1.8 | ≤1.2 | ≤0.5 | ≤1.0 |
| FC-95 | ≥95.0 | ≤4.0 | ≤1.2 | ≤0.2 | ≤1.0 |
| FC-93 | ≥93.0 | ≤6.0 | ≤1.5 | ≤0.3 | ≤1.0 |
| FC-90 | ≥90.0 | ≤9.0 | ≤1.5 | ≤0.3 | ≤1.0 |
| FC85 | ≥85.0 | ≤13.0 | ≤2.0 | ≤0.5 | ≤1.0 |
| Particle Size:0~1mm: Natural Size Distribution,>1mm Particle Size Content<5%;0~5mm:Natural Size Distribution,>5mm Particle Size Content<5%;0~10mm:Natural Size Distribution,>10mm Particle Size Content<5%;1~4mm:Particle Size Content>90;4~10mm:Particle Size Content>90% | |||||
Difference of CPC Calcined Petroleum Coke and GPC Graphitized Petroleum Coke
| Appearance | In appearance, the calcined coke has an irregular shape, while the graphitized petroleum coke has a darker and brighter color. |
| Application | Graphitized petroleum coke and calcined petroleum coke are used in steel smelting and casting manufacturing industries, but graphitized petroleum coke has the advantages of low sulfur, low nitrogen and high carbon compared with calcined coke, and the metal luster is stronger. |
| Manufacturing technique | Graphitized petroleum coke is produced when the internal structure changes at a high temperature of about 3000 degrees, and the temperature of calcined coke is about 1300 degrees. |
The difference between CPC Calcined Petroleum Coke Recarburizer and GPC Graphitized Petroleum Coke Carburant
| Raw Materials | petroleum coke |
| Smelting Environment | Graphitized carburizer is produced in graphitized smelting furnace at a temperature of about 3000 ° C |
| The post-calcined petroleum coke carburizer is produced at a temperature of more than 1500 ºC in the smelting furnace after forging | |
Fixed Carbon Content |
Graphitized carburizer fixed carbon is generally about 98%, the highest can reach 99% |
| The fixed carbon of calcined petroleum coke carburizer is generally about 98.5%. | |
| Sulfur Content | The sulfur content of graphitization carburizer is generally between 0.03-0.06%, and generally 0.05% is more. The absorption rate is generally between 90% and 95%. |
| The sulfur content of calcined petroleum coke carburizer is generally about 0.5%. The absorption rate is generally between 80% and 90%. | |
Smelting Time |
The smelting environment of graphitized carburizer is longer than that of calcined petroleum coke carburizer |
1. High Carbon Content: Our Calcined Petroleum Coke boasts a remarkable carbon content of 98% to 99.5%. This superior carbon level is fundamental for ensuring peak performance in carbon-centric applications like anode production and steel manufacturing, where excellence and efficiency are of the utmost importance.
2. Low Ash and Sulfur Content: Our meticulously controlled calcination process effectively reduces ash and sulfur content in petroleum coke, making it the perfect choice for applications aiming for minimal impurities. Notably, the low sulfur content plays a crucial role in steelmaking by decreasing environmental emissions and enhancing product quality.
3. Consistent Quality: The rigorous control integral to our calcination process ensures unwavering consistency in the final product's quality. This steadfast reliability allows our customers to have complete confidence in the consistent performance of our calcined petroleum coke for their specialized applications.
Application:
Metallurgical Coke Carbon additive manufacture,Steel making,Cement plants,Power plants,Vitrified tile manufacturers,clay bricks manufacturers,chemical industries,refractories and coal gasifier plants.
PACKING: 1MT big bag or as per customer request
PAYMENT: LC at sight or T/T
DELIVERY: Within one month after workable
1. Jumbo bags.
2. Pack in 25Kg PP bags and then put these bags into Jumbo bags.
3. As per customers' requirement.
