METHOD FOR DISTILLING AMMONIA WATER IN COKE OVEN GAS PURIFICATION PLANT

PURPOSE: A distillation method of ammonia water in coke oven gas purification plant is provided to increase the absorbency of sulfuretted hydrogen without excess bubbling and pressure drop. CONSTITUTION: The method is characterized in that sulfuretted hydrogen and ammonia water(1) are respectively i...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	KANG, GWANG WON, JUN, IL HWA, KIM, MYEONG HUI
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PURPOSE: A distillation method of ammonia water in coke oven gas purification plant is provided to increase the absorbency of sulfuretted hydrogen without excess bubbling and pressure drop. CONSTITUTION: The method is characterized in that sulfuretted hydrogen and ammonia water(1) are respectively introduced into an ammonia water manufacture tower(2) and an ammonia distillation tower(3) in a distribution ratio of 9:1 to 7:3.