Comparison: Similarities and differences in coking and vacuum furnace coking removal
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Comparison: What are the similarities and differences in coking and degassing for coke removal?
Coking furnace? Since it is about coking removal, it should refer to the coking removal from the coke tower; the coking furnace is used merely to heat the raw materials to the temperature required for coke formation. The coke tower is cleaned using hydraulic coke removal; high-pressure water pumps generate water at a pressure of 35+ MPa. Nozzles are inserted from the top, with three horizontal nozzles and one vertical nozzle, which spray high-pressure water to drill holes and cut the coke, breaking it into pieces that are then discharged into the coke removal tank. Generally, the diameter of coke towers in China does not exceed 10M.
Basically the same. The air-vapor coking method is used; there are multiple coking cycles, with coking taking place in each cycle. Advanced coking furnaces allow for online coke removal.