Not known Factual Statements About perusahaan smelter aluminium

Prebaked consumable carbon anodes are divided into graphitized and coke forms. For producing from the graphitized anodes, anthracite and petroleum coke are calcined and classified. They are really then blended with coal-tar pitch and pressed. The pressed eco-friendly anode is then baked at 1200 °C and graphitized. Coke anodes are created of calci

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