PREPARATION OF METALLIC OXIDE SOL BY ELECTROLYSIS

The invention relates to the preparation of single- or multi-component metal oxide sols by hydrolysing an aqueous metal salt solution or a solution of a metal salt mixture at from -20 to 50 DEG C by direct electrolysis.

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Bibliographische Detailangaben
Hauptverfasser:	MANFUREETO PARUUZERU, KURAUSUUDEIITAA FURANTSU, MATEIASU SHIYURAAMURUUMARUTO, BUORUFUGANKU HEHIRAA, KURAUSU ANBUROJIUSU
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS THEREFOR ARTIFICIAL STONE CEMENTS CERAMICS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS 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 COMPOUNDS THEREOF CONCRETE ELECTROLYTIC OR ELECTROPHORETIC PROCESSES ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS HUMAN NECESSITIES HYGIENE INORGANIC CHEMISTRY LIME, MAGNESIA MEDICAL OR VETERINARY SCIENCE METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES REFRACTORIES SLAG SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	The invention relates to the preparation of single- or multi-component metal oxide sols by hydrolysing an aqueous metal salt solution or a solution of a metal salt mixture at from -20 to 50 DEG C by direct electrolysis.