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Claus Catalyst Activated Alumina
Size: 3/16”.
Apperance: Bead.
CAS NO.: 1344-28-1.
Standard: HG/T 3927-2020.
Package: 25kg plastic bag; 750kg/super sack; 150kg/steel drum.
Application: Refinery claus sulfur recovery device, boiler gas purification system, gas purification system, synthetic ammonia plant, methanol plant sulfur recovery device after desulfurization regeneration.
Description：
Claus catalyst activated alumina, which is mainly used for the catalytic claus sulfur recovery process of hydrogen sulfide and sulfur dioxide in the reaction of elemental sulfur. With excellent adsorption capabilities, high convesion rate in the claus process, good desulfurization effect during removal of gases advantages etc.
Size: 3/16”.
Apperance: Bead.
CAS NO.: 1344-28-1.
Standard: HG/T 3927-2020.
Package: 25kg plastic bag; 750kg/super sack; 150kg/steel drum.
Application: Refinery claus sulfur recovery device, boiler gas purification system, gas purification system, synthetic ammonia plant, methanol plant sulfur recovery device after desulfurization regeneration.
Description：
Claus catalyst activated alumina, which is mainly used for the catalytic claus sulfur recovery process of hydrogen sulfide and sulfur dioxide in the reaction of elemental sulfur. With excellent adsorption capabilities, high convesion rate in the claus process, good desulfurization effect during removal of gases advantages etc.
Previous: Activated Alumina Ball
|
Product Parameter
|
Properties |
Unit |
Data |
|
Shape |
/ |
White ball |
|
Size |
mm |
Φ4-6(3/16”) |
|
Al₂O₃ |
wt% |
≥93.5 |
|
Na₂O |
wt% |
≤0.35 |
|
Fe₂O₃ |
wt% |
≤0.02 |
|
SiO₂ |
wt% |
≤0.02 |
|
Surface area |
㎡/g |
≥330 |
|
Pore volume |
cm³/g |
0.45-0.50 |
|
Bulk density |
g/cm³ |
0.63-0.70 |
|
Crush strength |
N/PCS |
≥150 |
|
LOI（300-1000℃） |
wt% |
4~7 |
|
Macroporosity＞750 Å |
cm³/g |
0.14～0.20 |
|
Abrasion loss |
wt% |
≤0.1 |
|
 |
| Description： Claus catalyst activated alumina is also called sulfur recovery catalyst. It plays an important role in the claus process. Firstly, hydrogen sulfide is added to the sulfur recovery unit and is usually done through a variety of industrial processes, such as natural gas purification or oil refining. In this stage, activated alumina is useful due to its large surface area, high mechanical and thermal stability, and exceptional adsorption properties. By adsorbing the hydrogen sulfide molecules from the mixture, it acts as a sponge that stops them from returning back into the surrounding atmosphere. Once the H₂S is adsorbed, the activated alumina containing the hydrogen sulfide undergoes a process of controlled oxidation, and here under specific conditions of temperature and pressure, the Claus catalyst catalyzes the conversion of H₂S into SO₂. |
Product Parameter
|
Properties |
Unit |
Data |
|
Shape |
/ |
White ball |
|
Size |
mm |
Φ4-6(3/16”) |
|
Al₂O₃ |
wt% |
≥93.5 |
|
Na₂O |
wt% |
≤0.35 |
|
Fe₂O₃ |
wt% |
≤0.02 |
|
SiO₂ |
wt% |
≤0.02 |
|
Surface area |
㎡/g |
≥330 |
|
Pore volume |
cm³/g |
0.45-0.50 |
|
Bulk density |
g/cm³ |
0.63-0.70 |
|
Crush strength |
N/PCS |
≥150 |
|
LOI（300-1000℃） |
wt% |
4~7 |
|
Macroporosity＞750 Å |
cm³/g |
0.14～0.20 |
|
Abrasion loss |
wt% |
≤0.1 |
|
Application ● Sulfur recovery endeavors at oil and gas refineries. ● Natural gas purification and desulfurization. ● Petroleum refining. ● City gas production. |
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