WET TYPE EXHAUST GAS DESULFURIZATION METHOD

摘要

PURPOSE:To increase the absorption rate and improve the gas treatment capacity through countercurrent contact between gas and liquid in a tray tower provided with more than one zones each having more than one stages of perforated plates and latice trays which respectively possess a specified open pore ratio, in a wet desulfurization by a water suspended purifying liquid composed of oxide of alkaline earth metal.