Particles with an ASTM D-5757 attrition index between 5 and 25
AssigneeCochise Technology, LLC
InventorGuido William Aru
Life of this patent
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Abstract
Described herein are compositions, inventories, and mixtures particles having an attrition index between 5 and 25, as measured according to ASTM D-5757 for a sieve fraction of between 40 and 105 microns.
Claims31
A composition, inventory, or mixture comprising at least a first plurality of particles having an attrition index between 5 and 25, as measured according to ASTM D-5757 for a sieve fraction of between 40 and 105 microns,
- wherein the particles of the first plurality of particles further comprise one or more of:
- platinum and palladium
- in or on the particles.
A composition, inventory, or mixture comprising at least a first plurality of particles having an attrition index between 5 and 25, as measured according to ASTM D-5757 for a sieve fraction of between 40 and 105 microns, and
- a second plurality of particles,
- wherein the first plurality of porous particles have, collectively, a higher attrition index, as measured by ASTM D-5757, than the second plurality of particles, collectively.
A composition, inventory, or mixture comprising at least a first plurality of particles having an attrition index between 5 and 25, as measured according to ASTM D-5757 for a sieve fraction of between 40 and 105 microns,
- wherein the first plurality of particles are Fluid Catalytic Cracking (FCC) additive particles.
Dependencies are inferred from the claim text.