| 摘要 |
PURPOSE: Provided is a process for manufacturing activated carbon material from bituminous coal by removing viscous components without oxidation by air or oxidants and recovering soluble components of solution. The resultant activated carbon is applied to chemicals for adsorbing liquids. CONSTITUTION: The method comprises the steps of: mixing organic solvent with bituminous coal in a ratio of more than 50cc/1g, wherein at least one organic solvent is selected from toluene, benzene, tetralin and anthracene; pressing bituminous coal-mixed solution at 5-10atm. in an inert atmosphere; holding it at 250-350deg.C for 10mins; pressing at 20-100atm.
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