Preparation method of complex modified montmorillonite

The invention discloses a preparation method of complex modified montmorillonite. The method adopting sodium montmorillonite as a raw material and a chelating agent diethylenetriamine as a modifier comprises the following steps: adding a diethylenetriamine solution into a sodium montmorillonite susp...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG ALONG, WANG FENGYUN, XU YING, XIA MINGZHU, YANG LEI, LEI WU, CHU YUTING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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