ALUMINA SUITABLE FOR CATALYTIC APPLICATIONS

摘要

Alumina having greater than 0.4 cc/g pore volume in the range 30 to 200 Angstroms pore diameter. A catalyst containing gamma alumina but essentially no eta alumina. The method of tailoring pore size distribution comprising bonding mixtures of particles of rehydration bondable alumina of different particle porosity and/or different median particle size. Technology for extrusion of mixtures comprising rehydration bondable alumina and water.