Crystal Form:¦Ã- AL2O3
Moleculare Formula: AL2O3.nH2O(0<n¡Ü0.8)
Molecular Weight:102< molecular weight¡Ü117
Chemical and Physical Property: White and porous sphere ,insoluble in water and alcohol, non-toxic, tasteless, odorless and no powdering and soften in water and alkaline solutions.
Package: Woven bag with plastic one inner, net weight 25kg/bag,also can be packed to order.
White sphere of uniform micro-pore distribution, characterized with suitable particle size, high porosity volume and water adsorption , low bulk density, good mechanical performance and stability. Suitably used as catalyst carrier because of unique framework and extreme strong affinity with the active components by special technology. The Co-Mo system sulfur-resistant catalyst produced by this product is effectively used in synthetic ammonia plants of medium and small scale,due to good low temperature activity, wide temperature zone and short sulfuration.
Activeated Alumina(sphere)A-AS-LD(Particle size could be processed to order)
AL2O3
% |
SiO2
% |
Fe2O3
% |
Ni2O
% |
L.O.I
% |
Bulk Density
g/ml |
BET
m2/g |
Porosity Volume
ml/g |
Crushing
Strength
N/piece |
¡Ý92 |
¡Ü0.50 |
¡Ü0.05 |
¡Ü0.45 |
¡Ü7.0 |
¡Ü0.65 |
¡Ý170 |
¡Ý0.40 |
¡Ý50 3-5mm |
¡Ý92 |
¡Ü0.50 |
¡Ü0.05 |
¡Ü0.45 |
¡Ü7.0 |
¡Ü0.65 |
¡Ý170 |
¡Ý0.40 |
¡Ý60 4-6mm |
Al2O3=100-(SiO2+Fe2O3+Na2O+L.O.I) |
