Raw Material: Petroleum Coke, Needle Coke, Pitch Binder
Project Capacity: 50,000 Tons Per Annum
Final Product: Synthetic Graphite Anode Material for Lithium-Ion Batterie
Project Type: Greenfield Integrated Manufacturing Plant
Work Scope: Process Design, Engineering, Equipment Supply, and Installation Supervision
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Raw Material Preparation: Receiving, crushing, and grinding of raw petroleum coke and needle coke to achieve desired particle size distribution.
Shape Forming: Processing the mixture through extrusion or moulding systems to form green anode blocks of specified shape and density.
Graphitization: High-temperature treatment (up to 3000°C) of baked anodes in Acheson or vertical graphitization furnaces to develop crystalline graphite structure.
Coating & Surface Treatment: Application of proprietary pitch coating and subsequent low-temperature carbonization to enhance electrochemical performance.
Packaging & Dispatch: Automated weighing and packaging of finished anode material in moisture-proof containers for shipment.
Mixing & Kneading: Homogeneous mixing of ground coke with pitch binder in high-intensity mixers to form a plasticized mass.
Baking (Carbonization): Thermal treatment of green blocks in indirect-fired baking furnaces under controlled atmosphere to convert binder into coke and form preliminary carbon structure.
Cooling & Handling: Controlled cooling of graphitized products under inert atmosphere to prevent oxidation, followed by precision crushing and sizing.
Classification & Purification: Multi-stage sieving and magnetic separation to remove impurities and classify final product into specified particle grades.
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