COLLECTION EQUIPMENT FOR HIGH MELTING POINT COMPONENT IN GAS AND COLLECTION EQUIPMENT FOR DIHALOGENATED AROMATIC COMPOUND IN GAS

摘要

PURPOSE: To provide collection equipment excellent in treatment efficiency, having a relatively simple structure and collecting a high melting point component in gas. CONSTITUTION: The collection equipment 1 has a collection column 2 permitting gas G to flow, a treatment liquid injection means 3 for injecting the treatment liquid T, of which the temperature is set to the melting point or lower of the high melting point component C, in the gas G in the collection column 2 and a draw-out means for drawing a slurry R, which comprises the high melting point component C solidified by the contact with the treatment liquid T and the treatment liquid T out of the collection column 2.