| 摘要 |
<p>PURPOSE:To improve desulfurization performance and to decrease the height of an absorption tower by stricking liq. absorbent vertically jetted from a nozzle on an impact body when dispersing the liq. absorbent from plural spray nozzles upward installed to make exhaust gas undergo gas-liquid contact. CONSTITUTION:In an adsorption tower 4, liq. absorbent (AA) is dispersed from plural spray nozzles 1 upward installed to make exhaust gas (BB) undergo gas-liquid contact treatment. At that time, the liq. absorbent (AA) vertically jetted from the nozzle 1 is made to strike on an impact body 8 and atomized and dispersed. Thereby the exhaust gas (BB) passing through the clearance between the impact bodies 8 and the above fine droplets are given severe gas- liquid contact. As a result, desulfurization performance is improved and the height of the adsorption tower 4 is decreased.</p> |
