Pd-catalyst carrier Alumina

Activated Alumina is a form of Aluminium Oxide that is very porous and

bonds with certain liquid and gases without its chemical or physical

form changing, Due to its high porosity, it has a high ratio of surface

area to weight, it is commonly used as a desiccant, for water

treatment, and as a catalyst in natural gas and refining operations.

It can also adsorb other materials such as arsenic,fluoride,copper,and

lead,This ability makes it a suitable candidate for use in water

treatment operations. In many cases, it is more cost-effective than a

cutting-edge, large-scale water treatment facility. Activated alumina

water treatment is often the method of choice for rural areas and small

municipal facilities.

Small amounts of fluoride are generally considered beneficial to dental

health, and in some areas, fluoride is purposely added to the public

water supply. High concentrations of fluoride, however, occur naturally

in the ground water in some locations. This poses a problem locally

because excess consumption of fluoride can result in fluorosis, a

degenerative bone disease. In some locations, the toxin arsenic also

occurs naturally in dangerously high concentrations. Both of these

substances can be filtered from drinking water to acceptable levels by

adsorption with activated alumina.

grade : KACC-301

 Applications:
Name of goods:Pd-catalyst carrier
Mark KACC-301
Crystalline Phase r-Al2O3
Appearance WHITE SPHERE
Sphere Size(mm) Φ1.5-2 Φ2-3 Φ3-4
Bulk Density(g/cm3) 0.2-0.3 0.4-0.5 0.6-0.7
Specific Surface(m2/g) 160Min 200Min 300Min
Crush resistance(N/sphere) 10 Min 30 Min 60 Min
Pore Volume(cm3/g) 0.5Yang Haitao
 
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