Activated Alumina For Water Filtration Material
1.Activated alumina for water filtration material is a kind of AL2O3
2.Characteristics: porous, highly dispersed solid material with a large surface area
3.Application:absorbent,catalyst,defluorination,arsenic agent,hydrogen peroxide and oil purifier
Product Introduction
Activated alumina for water filtration material
Crystal form: γ-Al2O3
Molecular formula: Al2O3·nH2O (0<n≤0.8)
Molecular weight: 102<molecular weight≤117
Characteristics:
① White pellets
② Large defluorination capacity
③ Good physical properties
④ High strength
⑤ Non-toxic and tasteless
⑥ Immersion in water will not soften, expand or break
⑦ It is completely reliable to use, easy to regenerate and has a long service life
Application:
1. The defluorination effect is remarkable, and it can be used as defluorination in drinking water or other industrial devices.
2. It is used as a fluoride removal agent for high fluoride water,which is a molecular adsorbent with a huge specific surface area.
3. When the PH value and alkalinity of the raw water are low, the fluorine removal capacity is high, more than 3.0mg/g, the price is lower than that of synthetic resin, and it can also be used for arsenic removal in drinking water.
4. The smaller particle size can make the outer surface area of the product relatively large, generally 1-3mm, and has a larger contact area with water.
5. The specific surface area index is as high as 160m2/g or more, and the number of micropores is huge.
Activated alumina can ensure strong adsorption capacity for fluoride ions in water and high fluoride and arsenic removal capacity.
Technical Index:
Item | Unit | Technical Index | |
Al2O3 | % | ≥92 | |
SiO2 | % | ≤0.10 | |
Fe2O3 | % | ≤0.04 | |
Na2O | % | ≤0.40 | |
Burn reduction | % | ≤7.0 | |
Bulk density | g/ml | ≤0.75 | |
Specific surface area | m2/g | ≥260 | |
Pore volume | ml/g | ≥0.35 | |
Crushing strength | N/grain | ≥20 2-4mm | ≥40 3-5mm |
Packaging:
Activated alumina adopts double-layer packaging, the outer plastic woven bag is lined with a plastic film bag, and the net weight of each bag is 25kg. Special packaging will be ordered separately.
Pay attention:
When the surface of activated alumina fluoride remover appears yellowish-brown, the fluorine removal effect will be significantly reduced.
It is caused by the contamination of impurities in the water, so it is best to treat it with 3% dilute hydrochloric acid every six months.
The operation method is the same as the regeneration method.
Company Profile
Shandong Avant New Materials Technology Co., LTD. (hereinafter referred to as AVANT), located in Zibo, Shandong province, China, who has focused on the aluminum industry for more than 13 years.
AVANT is dedicated to high-end customers,to create the most perfect, the most convenient, the most professional supply platform.
AVANT Adhering to the customer service philosophy that the product quality is 100% qualified and the customer is 100% satisfied.
AVANT is willing to look for and find distributors and agents who has the same values.
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