| http://www.w3.org/ns/prov#value | - It will be understood that the molecular sieve-containing particles are typically composites which may also contain materials such as alumina, silica-alumina, silica, clays,lubricants, binders and diluents, and possibly also metal hydrogenation components distributed on such materials.The refractory particles suitably employed are those which are relatively resistant to grinding attrition in admix
|
