Following the two patents of "Manufacturing Graphite Anode Electrode Material" and "Gradient Coated Graphite Anode Electrode Material for Lithium-Ion Batteries and Their Preparation Methods", which were authorized by the State Intellectual Property Office, China Carbon Graphite Anode Material The new patent "a box furnace for high-temperature carbonization of anode materials" was authorized by the State Intellectual Property Office, marking China Carbon's new achievements in the research and development of graphite anode materials.
At present, in the face of fiercely competitive domestic and foreign markets, the focus of the development of anode materials is to improve product quality and adjust the product structure to develop into high-tech, high-value-added products. The carbon graphite anode materials are in response to the national green and low-carbon strategy while developing new technologies, and jointly developed with Lanzhou University of Technology to produce graphite anode materials using carbon solid waste. The utility model patent for "a box furnace for high-temperature carbonization of anode materials" is a new technical solution developed during the research and development process in order to solve the problem of material protection in the furnace and high-temperature atmosphere. Compared with the graphite crucible in the pusher kiln and industrial furnace used in the high temperature carbonization of traditional anode materials, this utility model patent has increased sealing performance, increased loading capacity, extended life, simplified operation, reduced energy consumption, and reduced greenness. Carbon environmental protection has good practical promotion value.