Patent ID: 9050582
Filing Date: 2015-06-09
Classification: B01D,B01J

Abstract:
1. A heat treated adsorbent composition comprising a mixture of at least one active material and a silicone-derived binding agent formed as agglomerated particles comprised of 90% or more of the at least one active material calculated on a dry weight final product basis and having: a median pore diameter of equal to or greater than 0.45 μm, 10% or less of the macropores and mesopores are of less than or equal to 0.1 μm, a hysteresis factor of equal to or greater than 0.6, and a crush strength value of equal to or greater than that obtained from the value determined by the relationship y=1.2x−0.3 where y is the mean crush strength in lbF and x is the mean particle size in mm.