SPHEROIDAL PARTICLES OF ALUMINUM OXIDE WITH IMPROVED MECHANICAL STRENGTH, HAVING AVERAGE DIAMETER OF MACROPORES, BETWEEN 0,05 AND 30 mcm

FIELD: chemistry.SUBSTANCE: invention can be used in obtaining a catalyst support used in catalytic reforming. Spheroidal alumina particles have a BET specific surface area, is 150-300 m/g, an average particle diameter of 1.2-3 mm, the dispersion of particle diameters, defined as the standard deviat...

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Hauptverfasser:	DANDE Oreli, LOPES Zhozef, BAZER-BASHI Delfin, DALMATSTSONE Kristin, LE KORR Vensan, DIL Fabris, TALEB Ann Liz
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS COMPOUNDS THEREOF INORGANIC CHEMISTRY MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES METALLURGY NANOTECHNOLOGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES THEIR RELEVANT APPARATUS TRANSPORTING
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