Application of boehmite alumia powder:
Boehmite alumina powder is mainly used as catalyst carrier, activated alumina raw materials, such as hydrogenation catalyst materials and used in the manufacture of hydrogenation catalyst carrier. After processing, used in various industries of desiccant, adsorbent and catalyst carrier. Can also be made according to the big hole high pure pseudoboehmite user requirements.
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 |
-- |
||
|
Item No. |
Chemical Composition % |
D50, um |
Surface area m2/g |
Bulk density g/cm3 |
|||
|
Fe2O3 |
Na2O |
H2O |
Ignition |
||||
|
B-R-2 |
≤0.02 |
≤0.03 |
≤0.5 |
≤17 |
2.0±0.5 |
≥70 |
0.3-0.5 |
|
Item |
Chemical Composition,％ |
Physical Property |
||||||
|
SiO2 |
Fe2O3 |
Na2O |
LOI |
3.H2O |
Pore volume |
Surface area |
Bulk density | |
|
％ |
ml/g | m2/g | g/ml | |||||
|
NH-P-DF-1 |
1.0～2.0 |
0.03 |
0.1 |
24 |
≤3 |
0.85-0.95 |
280 |
- |
|
NH-P-DF-2- |
1.0～2.0 |
0.03 |
0.1 |
24 |
≤3 |
0.9-1.0 |
300 |
- |
|
NH-P-DF-3 |
1.0～2.0 |
0.03 |
0.1 |
24 |
≤3 |
0.9-1.2 |
320 |
- |
|
DH-QP-DFH-3 |
0.2 |
0.04 |
0.1 |
24 |
≤3 |
0.9～1.2 |
280 |
- |
|
DH-QP-DFH-2 |
0.2 |
0.04 |
0.1 |
24 |
≤3 |
0.7～0.9 |
250 |
- |
|
DC-P-DF-1 |
0.2 |
0.04 |
0.1 |
24 |
≤3 |
0.5～0.7 |
250 |
- |
Note: Please offer your required data for our check and confirmation.
Storage of boehmite：
lAvoid moisture, avoid scrolling, throw and sharp shocking during transportation, rainproof facilities should be readied..
lIt should be stored in dry and ventilated warehouse to prevent contamination or moisture.
Boehmite alumina powder：
Package of boehmite：
| Type |
Plastic bag |
Super sack/Jumbo bag |
|
Powder |
25kg/55lb |
1000kg/ 2200 lb |
XiangRun is a specialized aluminium hydroxide dry gel(Pseudo-boehmite) and boehmite manufacturer located in China. Our company is ISO9001:2000 approved due to its management in line with international standards. With several years production experience in the chemical industry, we are happy to be able to produce quality sulfur recovery catalyst, adsorbent,catalyst carrier, zeolite and related products for customers all over the globe. We offer complete service, in addition to reliable products, for customers so that they can feel secure in their purchase. If you are interested in our aluminium hydroxide dry gel(Pseudo-boehmite) , or other chemical products, please contact us via phone or email.
FAQ：
Q: Is Na2O content of boehmite aumina powder lower 0.1%?
A: This pseudo boehmite is our series of low sodium pseudoboehmite.
Q: What packages of boehmite alumina powder?
A: 40kg/pack, 25kg/pack or 1000kg/pack. We could do the pack as your requirement.
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