Activated Alumina Absorption in Producing Hydrogen Perixide (H2O2)

Activated Alumina Absorption in Producing Hydrogen Perixide (H2O2)
Description:
Activated alumina has much micro-paths, so the specific surface is large. It can be used as absorbent desiccant and catalyst carrier. It is also a kind of trace water desiccant and the pole-molecular absorbent, according to the absorbed molecular polarization, the attachment force is strong for water, oxide, acetic acid, alkali etc..Activated alumina defluorinated just as the anion exchange resin, but the selectivity is much strong. The defluorination effect of the actived alumina is good. The capacity is stable, the absorbed fluorine is 6400g/cm3. It has high strength, low abrasion, no soften in water, no expansion, no powdery, no crack.It can widely used in the deep drying of cracked gas, ethylene and propylene, hydrogen-generation, air separation, instrument air drying and fluorine treatment for H2O2, also in the absorbing pollution material, such as H2S, SO2, HF and paraffin in the water gas, especially in the drinking water defluorination.
Molecular Formula:
Al2O3•n H2O(0<N≤0.8)
Physical Properties:KA401KA402KA403KA404KA405AppearanceWhite, Sphere, No Odor, Insoluble In Water, InnocuousCrystal Typex-px-pyyx-pChemical CompositionAl2O3%≥93≥93≥93≥93≥90Na2O %≤0.3≤0.3≤0.50.15-0.3≤0.3LOI%6-86-8≤8≤56-8Bulk Densityg/ml0.68-0.720.70-0.750.65-0.750.70-0.800.68-0.72Surface Aream2/g≥300≥300250-280≥280≥350Pore Volumeml/g0.30-0.450.30-0.420.40-0.460.400.30-0.50Static Absorption (RH=60%)%Water Absorption
17-19Fluorine Absorption
0.12Water Absorption
50Water Absorption
50-70Water Absorption
17-19Active%56-62Attrition Loss%≤1.0≤1.0≤1.0≤0.4≤0.8Crushing Strength (N/Particle)0.4-1.2≥301-2≥40≥402-3≥60≥603-5≥100≥100≥100≥1004-6≥120≥130≥120≥1105-7≥1606-8≥180KA401:is for as adsorbent;
KA402: is for defluorinating;
KA403: is for absorption in producing hydrogen perixide (H2O2);
KA404: is for catalyst carrier;
KA405: is for dehydrating and drying in air seperation etc.Package:Package TypeContainer Load CapacityDelivery timeQuality
Insurance20 GP40 GPSteel drum, 150kg/drum12000 kg24000 kgWithin 1 weekChinese National Standard; Offer quality assurance as request.Paper drum, 25kg/drum9000 kg18000 kgTon bag, 650kg/bag13000 kg26000 kg