Patent ID: 9114376
Filing Date: 2015-08-25
Classification: B01D,B01J,Y02C,Y02T

Abstract:
1. A catalyst comprising: a. a small pore aluminosilicate molecular sieve material comprising a plurality of crystals having a surface and a porous network, wherein the small pore molecular sieve material comprises a plurality of crystals having a mean crystalline size of about 0.01 to about 10 microns, wherein said aluminosilicate molecular sieve has a framework is selected from CHA, RHO, LEV, AEI, ANA, LTA, DDR, PAU, UEI, and SOD, has a silica-to-alumina ratio of about 8 to about 150 and an alkali content of no more than about 5 weight percent based on the total weight of the aluminosilicate molecular sieve; and b. at least one Platinum Group Metal (PGM), wherein a majority amount of said PGM is embedded in said porous network relative to PGM disposed on said surface.