Artificial graphite manufacturing process can be divided into four steps, more than ten small processes, granulation and graphitization is the key. The production process of artificial graphite anode materials can be divided into four steps: 1) pretreatment 2) granulation 3) graphitization 4) PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC screening. Among the four steps, crushing and screening are relatively simple, reflecting the technical threshold of the negative industry and the production level of enterprises are mainly two links: granulation and graphitization.
The construction of graphitization base has a large investment in fixed assets, and the disposal of graphitization resistance materials and waste requires stable customer resources of steel mills and aluminum plants, and is highly professional. Graphitization and raw MATERIAL grinding process are traditional and mature processes in the carbon industry, and there are more manufacturers who can choose to outsource workers, but the cost difference between graphitization outsourcing processing and its own PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC field in addition to iron and graphitization is large. Therefore, most enterprises are building their own graphitization bases to reduce costs.
Specific to the production process of PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC field, one or more kinds of coke and conductive particles, carbon nanotubes, carbon black and acetylene black are premixed, and then the mixed materials are coated with carbon by sintering, and the prepared particles are graphitized.
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