Factory Cheap Alumina Trihydrate - Boehmite – Ton Year Detail:
Product Performance:
A white gel (wet) or powder (dried), odorless, tasteless and nontoxic. It is a thixotrope with the characters of high purity crystalline phase, EXCELLENT GELATION and strong caking property.
It is a cement of the cracking catalyst for semi-synthetic rare-earth Y molecular sieve, a cement in aluminum silicate refractory fiber, a catalyst in making ethylene by alcohol dehydration and in making epoxy ethane. It also can be used as raw material for activated alumina and other aluminates.
Pseudoboehmite Application:
1. FCC and hydrogenation catalyst carrier.
2. Cement in aluminum silicate refractory fiber.
3. Catalyst in making ethylene by alcohol dehydration and in making epoxy ethane.
4. Used as raw material for activated alumina and other aluminates.
Chemical Index:
| Item
Brands |
Chemical components % |
Physical performance |
|||||||
|
SiO2 ≤ |
Fe2O3 ≤ |
Na2O ≤ |
Moisture |
L.O.I ≤ |
Gelation index % |
Al2O3·3H2O % |
Pore volume ml/g |
BET m2/g ≥ |
|
|
P-G-03 |
0.30 |
0.03 |
0.30 |
— |
24 |
≥95 |
≤5 |
≥0.3 |
250 |
|
P-D-03 |
0.30 |
0.03 |
0.30 |
≤25 |
24 |
≥95 |
≤5 |
≥0.3 |
250 |
|
P-DF-03 |
0.30 |
0.03 |
0.30 |
≤20 |
24 |
≥95 |
≤5 |
≥0.3 |
250 |
|
P-DF-03-LS |
0.03 |
0.10 |
- |
- |
- |
≥95 |
5 |
≥0.3 |
250 |
|
Chemical composition % |
|
|
Fe2O3 |
≤0.04 |
|
Na2O |
≤0.2 |
|
moisture |
≤0.5 |
|
Physical performance |
|
|
L.O.I |
≤17 |
|
D50(μm) |
2.0±0.5 |
|
BET（m2/g） |
≥70 |
|
bulk density（g/cm3） |
0.3-0.5 |
A-AS-HC-GSA Boehmite is an important precursor for the preparation of γ-Al2O3 and α-Al2O3, mainly used in catalyst and its carrier materials, coating material, porous membranes and soft abrasive, high temperature ceramics etc.
Product detail pictures:
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Our mission will be to become an innovative supplier of high-tech digital and communication devices by furnishing benefit added structure, world-class manufacturing, and service capabilities for Factory Cheap Alumina Trihydrate - Boehmite – Ton Year, The product will supply to all over the world, such as: Ukraine, Iceland, California, Due to good quality and reasonable prices, our items have been exported to more than 10 countries and regions. We are looking forward to cooperating with all customers from at home and abroad. Moreover, customer satisfaction is our eternal pursuit.
By Gill from Philippines - 2017.03.28 12:22
Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
By Kitty from Korea - 2018.11.22 12:28