pseudoboehmite alumina powder

Pseudoboehmite

Normal dry pseudoboehmite

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.

Main Use:

It’s used as FCC and hydrogenation catalyst carrier

 

Chemical Index:

 

 

Item

 

Brands

 

Chemical components  %

 

Physical performance

SiO2 Fe2O3 Na2O≤  

Moisture

L.O.I≤ Gelation

index

%

Al2O3·3H2O

%

Pore

volume

ml/g

BETm2/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

 

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

 

welcome inquiry us carrier@catalystcarrier.net