One Of High Level Materials Calcined Petroleum Coke

Calcined petroleum coke rotary kiln, comprising a drying device and a rotary kiln, the drying device comprises a cylinder, is arranged at the feeding port of the front end of the cylinder and the discharge port of the rear end, the front end of the cylinder is also provided with a high-temperature flue gas chamber, the rotary kiln comprises a rotary kiln body, the feed chute and the rotary induced draft fan arranged at the feed end of the rotary kiln body, the fuel burner and the fuel supply fan at its discharge end are arranged, and at least two kiln body blower are arranged in the middle section of the rotary kiln body, The discharge port of described cylinder is connected with the feed chute of described rotary kiln body. The beneficial effect of the present invention is that the output is large, the burning loss of calcined petroleum coke is small, and during normal production, no additional fuel is consumed, the burning loss of petroleum coke is significantly reduced, the true density of calcined petroleum coke is improved, the ash content is reduced, and the quality of calcined petroleum coke is improved.

1.A high-density calcined petroleum coke, the true specific gravity of the petroleum coke is 2.00-2.04g/cm3, the apparent porosity: 32-36%, and the particle size: 10-150mm; Sulfur content: 0.2-0.7wt%, ash: 0.2-0.7wt%, volatile matter: 0.2-0.6wt%, moisture: 0.4-3wt%, fixed carbon: 95-99.0wt%. Raw material moisture content control; tamping coke oven dry distillation; Product post-processing. The production of calcined petroleum coke in coke ovens can be randomly and systematically adjusted according to the user's quality of the product, which can achieve uniform quality, stable and reliable, high density and high strength.

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