Pseudo boehmite produced by Xiangrun is produced in the form of dry white powder with high porosity, medium porosity, medium density, excellent flowability and fluidization properties.
As an important alumina precursor, pseudo-boehmite is the raw material of catalysts, binders, desiccants and their carriers due to its unique structure and physical and chemical properties. It is widely used in nitrogen fertilizer, environmental protection, medicine, petrochemical, refractory materials and other industries. It is the most widely used catalyst and catalyst carrier material.
Classfication of pseudoboehmite
●Normal Psudoboehmite
●Low sodium(soda) Pseudoboehmite
●Large pore(Macroporosity) Pseudoboehmite
If you need other pseudo-boehmite, please contact us
Specification of pseudoboehmite
| Item |
Unit |
Low sodium Pseudoboehmite |
Common Pseudoboehmite |
Macroporous pseudo boehmite |
|||
|
XR-DF-03-LS(NH-P-DF) |
NH-P-D |
NH-P-DH |
NH-P-DF-1 |
NH-P-DF-2 | NH-P-DF-3 | ||
|
Fe2O3 |
% |
≤0.01 |
≤0.01 |
≤0.03 |
≤0.03 |
≤0.03 |
≤0.03 |
|
Na2O |
% |
≤0.1 |
≤0.30 |
≤0.3 |
≤0.1 |
≤0.1 |
≤0.1 |
|
SiO2 |
% |
≤0.2 |
≤0.2 |
≤0.2 |
1.0-2.0 |
1.0-2.0 |
1.0-2.0 |
|
Particle size |
um |
3-20 |
3-20 |
3-20 |
3-20 |
3-20 |
3-20 |
|
Surface area |
㎡/g |
≥250 |
≥250 |
≥250 |
≥250 |
≥250 |
≥250 |
|
Pore Volume |
ml/g |
0.4-0.5 |
0.4-0.5 |
0.5-0.8 |
0.85-0.95 |
0.9-1.0 |
0.9-1.2 |
|
Dry basis |
% |
≥65 |
≥65 |
≥65 |
≥70 |
≥70 |
≥70 |
|
3 H2O |
% |
≤1 |
≤1 |
≤3 |
≤3 |
≤3 |
|
|
Peptizing index |
% |
≥97 |
≥97 |
≥70 |
--
|
||
Pseudo Boehmite produced by xiangrun
Typical application cases
Petroleum hydrorefining
Catalytic cracking
Automobile exhaust purification
Organic waste gas treatment
As an excellent alumina precursor, pseudo-boehmite has important application value in the field of catalysis. Its performance as a catalyst carrier can be further improved by optimizing the preparation process and modification methods.
FAQ
Q: Can you provide small batch free samples for testing?
A: Of course, please contact us!
Q: What is your price?
A: Our prices are completely transparent!
Q: What is the delivery cycle?
A: Prepare for you immediately after placing an order!
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