Magnetic hydrotalcite composite and process for manufacturing same

The purpose of the present invention is to provide: a magnetic hydrotalcite composite which is useful in wastewater treatment, ultraviolet absorption, electromagnetic wave absorption, acid gas absorption or other fields; and a process for manufacturing the same. A magnetic hydrotalcite composite whi...

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Bibliographische Detailangaben
Hauptverfasser:	IWAMOTO YOSHIHITO, WANG XING DONG, NEDACHI KOICHI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS ELECTRICITY INDUCTANCES INORGANIC CHEMISTRY MAGNETS METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES THEIR RELEVANT APPARATUS TRANSFORMERS TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	The purpose of the present invention is to provide: a magnetic hydrotalcite composite which is useful in wastewater treatment, ultraviolet absorption, electromagnetic wave absorption, acid gas absorption or other fields; and a process for manufacturing the same. A magnetic hydrotalcite composite which comprises an inner layer and an outer layer and in which the inner layer is made of a hydrotalcite compound and the outer layer is made of a ferrite compound.