Graphitized ball mill PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC screening. Among the four steps, crushing and screening are relatively simple, reflecting the technical threshold of the negative electrode industry and the production level of enterprises are mainly granulation and graphitization two links. The construction of graphitization base has a large investment in fixed assets, and the disposal of graphitization resistance materials and wastes requires stable customer resources of steel mills and aluminum plants, and is highly professional.
Graphitization, raw MATERIAL grinding except iron PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC process is the traditional mature process of carbon industry, can choose to outsourcing more manufacturers, but the cost of graphitization outsourcing processing and its own graphitization is different. Therefore, most enterprises are in their own graphitization base to reduce costs. In the four processes of artificial graphite, crushing and screening are relatively simple, reflecting the technical threshold of the negative electrode industry and the production level of the enterprise is mainly granulation and graphitization two links.
And high-end artificial graphite iron removal PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC process, there will be more processes, such as secondary granulation, carbonization coating, secondary coating, doping modification. If the natural graphite cost of 25,000 yuan/ton is considered, the cost of primary graphite is about 16,000-18,000 yuan/ton.
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