High Quality Blending Petroleum Coke
Improve energy utilization:Single petroleum coke may not burn completely, but after mixing with other substances, the degree of combustion can be improved and the amount of combustion residue can be reduced.
Reduce costs: There are differences in the quality and price of petroleum coke. High-quality petroleum coke with high purity and low sulfur content is expensive. Mixing them with lower-quality petroleum coke can reduce costs while ensuring product performance.
Mixed petroleum coke is a product made by mixing petroleum cokes of different sources and properties. It can be used in cement, power generation, glass and other industries.
Indicators: | |
Moisture: 0.2 | Silicon: 200ppm |
Volatilization: 0.4 | Nickel: 260ppm |
Ash: 0.4 | Vanadium: 400ppm |
Fixed carbon: 99 | Nickel + Vanadium: 530ppm |
Sulfur: 3.0 | Sodium: 150ppm |
Iron: 350ppm | Calcium: 200ppm |
Performance characteristics: The physical properties of mixed petroleum coke are the comprehensive performance of the physical properties of its various components. Generally speaking, mixed petroleum coke is a black or dark gray hard solid with a metallic luster and a porous structure. Its particle size and shape may vary depending on the mixing ratio and source.
Chemical properties:
Carbon and hydrogen content: It is mainly composed of hydrocarbons, with a carbon content of usually 90% - 97% and a hydrogen content of about 1.5% - 8%. It also contains a small amount of nitrogen, chlorine, sulfur and other elements.
Sulfur content: The sulfur content is an important indicator of mixed petroleum coke. If high-sulfur petroleum coke is mixed, the overall sulfur content will increase, which may have an adverse effect on subsequent use. For example, when used in aluminum smelting,
steelmaking and other industries, high sulfur content may lead to a decrease in product quality or increase desulfurization costs.
Volatile matter: The content of volatile matter depends on the volatile matter of each component petroleum coke and the mixing ratio. The size of the volatile matter indicates the coking temperature of the petroleum coke,
which has an important impact on the combustion performance and subsequent processing of the mixed petroleum coke.
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