Carbon Additive Calcined Petroleum Coke With Different Grain Size Petrokok Ozellikleri
Type | Usage |
Needle Coke | Has obvious needle-like structure and fiber texture,mainly used for steel-making in high power and ultra-high power graphite electrode.As a result of needle coke in sulfur content ,ash content,volatile matter and true density and so on have strict quality requirements,so the production process of needle coke and raw materials have spetical requirements. |
Sponge Coke | High chemical reactivity,low content of impurities,mainly used in the aluminium industry and carbon industry. |
Projectile Coke | The shape is round,diameter 0.6-30mm,usually from the production of high sullphur,high asphaltic residual oil,can only be used as industrial fuel power generation,cement |
Coke Breeze | Fluidized coking process,the fine particles(0.1-0.4mm)in diameter,high expansion cofficient,cannot be directly used for dectrode preparation and carbon industry |
Physics and chemistry performance :
| Unit | Index | ||
No.1 | No.2 | No.3 | ||
Density | g/cm3 | 2.04 | 2.00 | 2.00 |
sulphur content | %≤ | 0.5 | 1.0 | 2.5 |
volatility | %≤ | 0.5 | 0.5 | 0.5 |
ash content | %≤ | 0.5 | 0.5 | 0.5 |
moisture | %≤ | 0.3 | 0.5 | 0.5 |
charcoal | %≤ | 98.5 | 98.0 | 98.0 |
1. Free Samples
--Free samples within 1-2KGs, but the delivery fee should be paid by your side.
2. All-over Certifications
--We can supply MSDS, TDS, Test Report, Place of Original (Form A, Form E,etc.), SGS test, etc. certifications.
3. Strictly Quality Control
--Our strictly Quality Control Dept.,will inspect each batch of goods before loading, only after the goods qualified, it can be allowed to out of the factory.
4. Professional Document Service
--After shipped, our professional document department will serve you all the documents for you timely.
Warmly welcome to your inquiry and visitation.Thank you in advance!