Model: | - |
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Brand: | JINYING |
Origin: | Made In China |
Category: | Chemicals / Chemical Auxiliary & Catalyst / Catalyst & Active Agent |
Label: | desiccant , absorbent , drier |
Price: |
US $1350
/ ton
|
Min. Order: | 1 ton |
Live Chat: | Last Online:15 Oct, 2011 |
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.
The big diffrernce between activarted alumina and the anion exchange resin is the selectivity.The selectivity of activated alumina is much stronger,and its defluorination 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
At the same time,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
Technical data of absorbent:
Type
Item |
KA401
Absorbent |
KA402
Defluoridizer |
KA403
Absorbent for H2O2 |
KA404
Antichlor |
KA405
Catalyst carrier |
KA406
Absorbent in air separation |
|
Appearance | White ball | ||||||
Main crystal phase | χ-p | χ-p | γ | χ-p | γ | χ-p | |
Chemical composition % | Al2O3 | ≥93 | ≥93 | ≥92 | ≥90 | ≥93 | ≥90 |
Na2O | ≤0.3 | ≤0.3 | ≤0.5 | 0.15-0.3 | ≤0.3 | ||
I.L | 6-8 | 6-8 | ≤8 | ≤5 | 6-8 | ||
Bulk density, g/ml | 0.68-0.72 | 0.70-0.75 | 0.65-0.75 | 0.68-0.78 | 0.70-0.80 | 0.68-0.72 | |
Surface area, m2/g | ≥280 | ≥280 | 200-260 | ≥300 | ≥200 | ≥300 | |
Pore volume, ml/g | 0.3-0.45 | 0.3-0.42 | 0.4-0.46 | 0.3-0.5 | 0.4 | 0.3-0.5 | |
Static absorption, % | Water
15-17 |
Fluorin
0.12 |
Water
50 |
Chlorine
10-20 |
Water
50-70 |
Water
17-19 |
|
Activity, % | 56-62 | ||||||
Loss on abrasion, % | ≤1.0 | ≤1.0 | ≤1.0 | ≤0.7 | ≤0.4 | ≤0.8 | |
Crushing strength, N/grain | ≥40 | ≥40 | ≥40 | ||||
≥60 | ≥60 | ||||||
≥100 | ≥100 | ≥82 | ≥100 | ≥100 | |||
≥120 | ≥130 | ≥120 | ≥120 | ≥110 | |||
≥120 | ≥150 | ≥150 | ≥150 | ≥160 | ≥150 | ||
≥200 | ≥200 | ≥200 | ≥200 | ≥220 | ≥200 |
KA401: 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:25kg & 30kg/CNT; 125-150kg/Drum; Palletized + plastic film wrapped; Inside PP airtight..
Payment Terms: | L/C,TT.etc |
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