Imikhiqizo Ukucaciswa:
Claus sulfur recovery catalysts are considered the industry standard for delivering improved sulfur recovery. They are used as sulfur recovery catalysts in natural gas plants, refineries, and smelters. They perform well in facilities that employ Claus process plants, as well as other types of sulfur recovery plants. These spherical activated aluminas and titania-based catalysts have high surface area and purity, low bulk density and high macroporosity. These properties ensure maximum activity for the conversion of sulfur compounds.
These Claus catalysts may be used alone or in combination beds, depending upon performance requirements.
|
Chemical composition，％ |
apparentdensity g / ml ≤ |
BET m2 / g ≥ |
Pore ivolumu ml / g ≥ |
ebhidliza amandla N / yokusanhlamvu ≥ |
||||
|
Al 2O 3 ≥ |
Sio 2 ≤ |
Fe 2O 3 ≤ |
Na 2O ≤ |
Loi ≤ |
||||
|
93,5 |
0,10 |
0.04 |
0.25 |
6.5 |
0.68-0.72 |
300 |
0.4 |
130（φ3—5mm） 150（φ4—6mm） |
