Abstract: Ring duct，cross gas duct and central gas distribution device are applied for coke silo for even distribution of gas from the peripheral ring duct and central cowl to the silo．Thus the efficiency of coke drying can be improved．This paper introduces the new drying technology for wet quenched coke，with the silo both for coke drying and storage，which helps customers reduce costs and improve operation efficiency．

Key words: Coke, Drying, Silo for coke drying and storage