Catalysts, in general, characterised by their form or physical properties

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01JCHEMICAL OR PHYSICAL PROCESSES

B01J35/00Catalysts, in general, characterised by their form or physical properties

B01J35/0006Catalysts containing parts with different compositions B01J35/0013Colloids B01J35/002Catalysts characterised by their physical properties B01J35/0026Density B01J35/0033Electric or magnetic properties B01J35/004Photocatalysts B01J35/0046Physical properties of the active metal ingredient B01J35/0053metal surface area B01J35/006metal crystallite size B01J35/0066metal dispersion value B01J35/0073Distribution of the active metal ingredient B01J35/008egg-shell like B01J35/0086egg-yolk like B01J35/0093homogeneous throughout the support particle B01J35/02Solids B01J35/023Catalysts characterised by dimensions B01J35/026Form of the solid particles B01J35/04Foraminous structures, sieves, grids, honeycombs B01J35/06Fabrics or filaments B01J35/065Membranes B01J35/08Spheres B01J35/10characterised by their surface properties or porosity B01J35/1004Surface area B01J35/1009less than 10 m2/g B01J35/101410-100 m2/g B01J35/1019100-500 m2/g B01J35/1023500-1000 m2/g B01J35/1028more than 1000 m2/g B01J35/1033Pore volume B01J35/1038less than 0.5 ml/g B01J35/10420.5-1.0 ml/g B01J35/1047more than 1.0 ml/g B01J35/1052Pore diameter B01J35/1057less than 2 nm B01J35/10612-50 nm B01J35/106650-500 nm B01J35/1071500-1000 nm B01J35/1076larger than 1000 nm B01J35/108Pore distribution B01J35/1085monomodal B01J35/109bimodal B01J35/1095polymodal B01J35/12Liquids or melts