Lanthanum modified pseudoboehmite

Lanthanum modified pseudoboehmite chemical composition（XRF）

LS-206 pseudoboehmite alumina powder

• Na2O/%   0.07max
• Fe2O3/%  0.07max
• SiO2/%     0.1max
• La2O3/%  2-5
• dry basis/%      65min

Lanthanum modified pseudoboehmite pore structure（gas sorption techniques/600℃,3h）

• Surface Area(550℃,4h)/m2·g-1   320min
• Surface Area(1000℃,4h)/m2·g-1          100min
• Surface Area(1150℃,4h)/m2·g-1          35min

Lanthanum modified pseudoboehmite particle size（laser particle size analyzer）

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

Lanthanum modified pseudoboehmite performance

This product is mainly composed of alumina, and contains modified elements (as Lanthanum). It has low impurity contents such as Iron,sodium.It is with excellent physical-chemical properties.

Lanthanum modified pseudoboehmite application

This product is the suitable raw material of catalyst carrier for vehicle tail gas purification.

Lanthanum modified pseudoboehmite 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.

carrier@catalystcarrier.net