Duralyst MA-380
Description
Duralyst MA-380 is a high-surface-area activated alumina sphere catalyst, meticulously designed with an optimized pore size distribution to boost reaction activity by enhancing diffusion rates and maximizing surface activity.
Application
Duralyst MA-380 is engineered for exceptional performance in all Claus reactors, delivering high activity for efficient conversions. Its specially designed pore structure balances micro, meso, and macropores to maximize accessibility to active sites while reducing deposition during standard operations.
With its optimized pore distribution, Duralyst MA-380 is ideally suited for sub-dewpoint tail gas treatment processes such as CBA, MCRC, and Sulfreen.
Typical Properties
| Properties |
UOM |
Specifications |
|
| Al2lO3 |
% |
>93.5 |
|
| Fe2O3+SiO2+Na2O |
% |
<0.5 |
|
| Nominal Size |
mm |
4.8 |
6.4 |
|
inch |
3/16” |
1/4” |
|
| Shape |
|
Sphere |
Sphere |
| Bulk Density |
g/cm³ |
0.65-0.75 |
0.65-0.75 |
| Surface Area |
㎡/g |
>350 |
>320 |
| Macro porosity(>750A) |
cc/g |
0.15 |
0.15 |
| Crush Strength |
N |
>100 |
>150 |
| L.O.I. (250-1000 °C) |
%wt |
<7 |
<7 |
| Attrition Rate |
%wt |
<1.0 |
<1.0 |
| Shelf lifetime |
Year |
>5 |
>5 |
| Operating Temperature |
°C |
180-400 |
|
Packaging
800 kg/big bag
Attention
When using this product, the information and advice given in our Safety Data Sheet should be observed.