MANUFACTURING METHOD FOR ZEOLITE

A manufacturing method of active adsorbent zeolite is provided to absorb and remove an alkaline catalyst, non-reactive organic acid, remaining catalysts and by-products easily, and to increase solid content of the zeolite. A manufacturing method of active adsorbent zeolite includes the following ste...

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Bibliographische Detailangaben
1. Verfasser:	KIM, BOG YONG
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	A manufacturing method of active adsorbent zeolite is provided to absorb and remove an alkaline catalyst, non-reactive organic acid, remaining catalysts and by-products easily, and to increase solid content of the zeolite. A manufacturing method of active adsorbent zeolite includes the following steps of: maintaining reaction temperature of 15 ~ 25°C while adjusting mixing speed of a reactor to 4 ~ 6RPM(S11); adjusting pH by dissolving solid aluminum sulfate for 30 ~ 60 minutes after adding the solid aluminum sulfate 120 ~ 150g(S12); reacting diluted liquid for 1 ~ 2 hours after mixing sodium silicate and water with the aluminum sulfate(S13); and manufacturing the zeolite after pulverizing a dried material and drying a filtered material in a drying machine at temperature of 200 ~ 400°C(S14).