high purity pseudo-boehmite

high purity pseudo-boehmite

Silicon modified pseudo-boehmite

High purity pseudo-boehmite chemical composition(XRF)

Na2O/ppm 50max
Fe2O3/ppm 150max
SiO2/ppm 150max
C/% 0.5max
dry basis/% 75min

high purity pseudo-boehmite pore structure(gas sorption techniques/600℃,3h)

Surface Area/m2·g-1 230min
Pore Volume/ml·g-1 0.5min
Crystallite Size/nm 4.5-6

High purity pseudo-boehmite particle size(laser particle size analyzer)

<25μm/% 40max
<45μm/% 55max
>90μm/% 18max

high purity pseudo-boehmite application

This aluminate has been used as supports or binders for catalysts in refinery and chemical processes.

high purity pseudo-boehmite package storage & transportation

  • 20 Kg net weight for each bag, inner lined with plastic bags, outer with woven bag (also can be packed according to the customer’s need)
  • Stord in the ventilating dry warehouse and kept away from moisture and other substance.
  • Necessary measures shall be taken to protect the product from moisture and rain during transportation.