METHOD FOR DISPERSING SPRAY OF PACKED TOWER

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....

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Bibliographische Detailangaben
1. Verfasser:	ONIZUKA MASAKAZU
Format:	Patent
Sprache:	eng
Schlagworte:	PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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Beschreibung
Zusammenfassung:	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.