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Chemical and Equipment Industry Park, Dagangzi Country, Panshan County, Panjin City, Liaoning Province, China
Application Details
♦ Suitable Products
Primarily calcined petroleum coke and semi-graphite petroleum coke; all-graphite petroleum coke is used in high-end refractory materials.
♦ Application Scenarios
Production of magnesia-carbon bricks, alumina-carbon bricks, and charcoal ramming mixes, used in steelmaking converters, ladles, and blast furnace linings, utilizing carbon's high thermal conductivity and resistance to slag erosion.
Calcinated petroleum coke is used as aggregate, and semi-graphite petroleum coke as additives to enhance the high-temperature strength of refractory materials.
1. Calcined petroleum coke（CPC）
Calcined petroleum coke is used to produce carbonaceous refractory bricks and refractory ramming mixes, which are used as linings for high-temperature equipment such as blast furnaces and converters to improve refractoriness and slag resistance.
Common specifications for this application：
► Fixed carbon ≥96% ► Sulfur ≤1.0%
► Volatile matter ≤1.0% ► Ash ≤1.0%
2. Semi-graphite petroleum coke（SGPC）
Semi-graphite petroleum coke is used to produce medium-grade carbonaceous refractory materials, such as linings for hot blast stoves and medium-frequency furnaces, and has a higher cost-performance ratio than full-graphite raw materials.
Common specifications for this application：
► Fixed carbon ≥98% ► Sulfur ≤0.15%
► Volatile matter ≤0.3% ► Ash ≤0.2%
3. All-graphite petroleum coke（GPC）
All-graphite petroleum coke is used to produce high-performance carbon composite refractory materials, which are used in continuous casting molds and ladle linings to resist high-temperature erosion and chemical corrosion.
Common specifications for this application：
► Fixed carbon ≥99% ► Sulfur ≤0.05%
► Volatile matter ≤0.2% ► Ash ≤0.1%
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Chemical and Equipment Industry Park, Dagangzi Country, Panshan County, Panjin City, Liaoning Province, China