First-Grade Subject Coal Tar Pitch for Metallurgical Industry

Product Description
Coal tar pitch is the residual component extracted from light components of coal tar, and also its heavy component. According to the softening point, coal tar pitch is divided into low temperature asphalt, medium temperature asphalt and high temperature asphalt. The components of coal tar pitch are very complex, mainly polycyclic aromatic hydrocarbons above four rings, including hetero atomic compounds containing oxygen, nitrogen and sulfur. The composition of coal tar is not only related to the quality of coking coal, but also influenced by the process conditions of coke production. The processing and utilization of coal tar pitch is crucial to the development of the whole coal tar industry. It's important. Because of the wide range of molecular weights of coal tar pitch, there are some components which can not be dissolved in solvents.
The use of coal tar pitch is as follows.
electrolytic aluminum anode, refractory material, graphite electrode, graphite block, graphite square, electrode paste, anode paste, sealed paste, cold paste, electrode material, high power electrode, needle coke, activated carbon, black metallurgical carbon, magnesia carbon brick, carbon adding agent, sealing material, cathode material, electric furnace steelmaking electrode, electrode carbon brush. High temperature solid lubricating materials, positive materials for chemical batteries, rubber, anticorrosive coatings, asphalt paints, etc.Product Parameters
Item
First level standard
Two level standard
Softening pointMoisture ContentAshToluene Insoluble(TI)Quinoline Insoluble (QI)Coking Value
≤56%
≤54%Certifications
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