top grade calcined petroleum coke

  The main specifications of calcined petroleum coke include two aspects: particle size and chemical composition. ‌   Particle size specification There are various particle size specifications for calcined petroleum coke. The common ones include:   0-1mm 1-5mm 3-8mm 8-16 mesh 20-40 mesh 40-60 mesh 60-80 mesh 100 mesh 200 mesh 325 mesh ‌ Chemical composition specification The chemical composition specifications of calcined petroleum coke are as follows:    True density ‌ : 2.05-2.08 g/cm³‌    Fixed carbon ‌ : 98.5%-99.5%‌    Sulfur content ‌ : ≤0.5%‌    Ash content ‌ : ≤0.5%‌    Volatile matter ‌ : ≤0.5%‌  Moisture ‌ : ≤0.3%‌   These specification parameters ensure the application effect and quality of calcined petroleum coke in the production of graphite electrodes, graphite anodes, anode pastes, high-purity graphite and other low-ash carbon and graphite products