Pseudoboehmite Description
Pseudoboehmite is also known as alumina monohydrate, boehmite. It is non-toxic, tasteless, odorless, white colloid (wet product) or powder (dry), with high crystal phase purity, good peptization performance, strong adhesion, high specific surface, large pore volume, etc. Its hydrated state is a thixotropic gel.
Pseudoboehmite Specifications
Chemical Composition. %
|
Physical Properties
|
SiO2
|
Fe2O3
|
Na2O
|
Moisture
|
LOI
|
Peptization
|
AlO(OH)
|
Pore
|
BET
|
%
|
%
|
ml/g
|
m2/g
|
≤0.3
|
≤0.03
|
≤0.3
|
≤25
|
≤24
|
≥95
|
≤5
|
≥0.3
|
≥250
|
≤0.3
|
≤0.03
|
≤0.1
|
≤20
|
≤24
|
≥95
|
≤5
|
≥0.3
|
≥250
|
≤0.2
|
≤0.04
|
≤0.1
|
≤25
|
≤24
|
-
|
≤3
|
≥0.5-0.8
|
≥250
|
≤0.2
|
≤0.04
|
≤0.1
|
≤25
|
≤24
|
-
|
≤3
|
≥0.9-1.2
|
≥280
|
Pseudoboehmite Applications
It has been widely used in various petroleum distillate hydrogenation catalysts, coal tar hydrogenation catalysts, pyrolysis gasoline hydrogenation fine catalyst, and a variety of chemical catalyst production. Because of its lack of chloride and sulfur ions, such as aluminum hydroxide, especially the various types of organic synthesis catalyst research and production units of choice.
Pseudoboehmite Packaging
Our Pseudoboehmite is carefully handled during storage and transportation to preserve the quality of our product in its original condition.