This page is part of the English restoration corpus. It keeps noindex during review and does not replace existing high-ID archive shells.
Explanation of needle coke production technology and industrial chain
Needle coke
Needle coke is a high-quality carbon material developed in the 1970s, which is one of the artificial graphite. It has a series of advantages such as low thermal expansion coefficient, low porosity, low sulfur, low ash, low metal content, high conductivity and easy graphitization.
Its graphitized products have good chemical stability, corrosion resistance, high thermal conductivity, and good mechanical strength at low and high temperatures. They are mainly used to produce high power (HP) and ultra-high power (UHP) graphite electrodes, lithium battery cathode materials, and special carbon products for electric furnace steelmaking. They are also new materials for electric brushes, batteries, steelmaking carburants, high-temperature and high-quality refractory furnace materials. (Source: Petrochemical Technology Journal)
Production process flow
Coal based needle coke production process
Oil based needle coke production process
Industrial chain
01 Upstream
Catalytic slurry, soft asphalt
02 Downstream
Anode material, graphite electrode
Needle coke industry chain
Relevant technical indexes of needle coke, welcome to communicate with us.
Procurement Context
Use archive content as a starting point for specification review
For current orders, please confirm product name, target specifications, quantity, packing, destination and application. Final quotation depends on available batch and order confirmation.
