Our advantage in High Pore Volume Activated alumina ：
1- Professional Factory. We could do customerized production according to required data.
2- ISO9001:2008 ; ISO14001:2004
3- Timely delivery
High Pore Volume Activated alumina ：
Description：
White activated alumina is white sphere , odorless, tasteless, non-toxic,insoluble in water and alcohol, regular in particle size, smooth at surface, with high mechanical strength and strong adsorption of moisture, not expanding and cracking after adsorbing water, original shape kept.
High Pore Volume Activated alumina has big pore volume, and we could do less than 0.1% Na2O. Its material is big pore volume pseudoboehmite we are producing.
The mechanical function of catalyst support is as the skeleton of active components, which plays a role in dispersing active components and increasing the strength of catalyst. Experiments show that in addition to this pure mechanical function, the catalyst support will have a great impact on the activity and selectivity of the catalyst. For example, in the reaction of gas-phase oxidation of ethylene to vinyl acetate, the effect of different carrier composition and different calcination temperature on the yield of the reaction product. It can be seen from the table that when the catalyst support composition is the same and the calcination temperature is different, the yield of vinyl acetate of the catalyst calcined at 1200 ℃ is twice higher than that calcined at 900 ℃; In addition, when the carriers with different composition are calcined at 900 ℃, the yield is twice as high.
specification:
|
Item |
Unit |
Value |
|||||
|
size |
14*22mesh |
8*14mesh |
1-2 |
0.5-1 |
2-3 |
3-5 |
|
|
Bulk density |
g/ml |
≥0.6 |
≥0.6 |
≥0.6 |
≥0.6 |
≥0.6 |
≥0.6 |
|
surface area |
m2/gr |
≥200 |
≥200 |
≥200 |
≥200 |
≥200 |
≥200 |
|
loss on attrition |
% |
≤0.1 |
≤0.1 |
≤0.1 |
≤0.1 |
≤0.1 |
≤0.1 |
|
loss on ignition(1000℃) |
% |
≤6 |
≤6 |
≤6 |
≤6 |
≤6 |
≤6 |
|
pore volume |
cc/g |
≥0.8 |
≥0.8 |
≥0.8 |
≥0.8 |
≥0.8 |
≥0.8 |
Note: Pore volume, bulk density and surface area could be adjusted as your requirement.
Activated alumina application:
The activated alumina production：
Company certification: |
FAQ：
-
our data for activated alumina is strictly. Could you satisfy it?
- If not satisfy you, please return it to us, and we will bear all. This is our guarantee.
2. Could you guarantee our price lowest?
-We could guarantee our price lowest based on our same high quality in our industry. If higher, we will return all money to you. This is our guarantee.
Contact us now !
ADD: No.16, Hi-Tech Industrial Park, Development Zone, Zibo City, Shandong Province 255000, P.R.China
TEL: +86-533-3037068
FAX:+86-533-2925976
MOBILE: +8613518630890
E-MAIL: international@xradsorbent.com
Chinese website: http://www.bairuichem.com/
Related company website:http://www.aluminaadsorbents.com/;http://xradsorbent.com/
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