1. Purpose
TO-2 precious metal deoxygenation catalyst can be used in gas purification fields such as high-purity gas desulfurization2, carrier gas desulfurization2for polymerization reactions in polyester production, and CO gas desulfurization2for carbonylation synthesis. This catalyst has the characteristics of good selectivity, high low-temperature activity, high removal efficiency, good anti toxicity and thermal stability, and long service life
2. Physical and Chemical Properties and Technical Parameters
|
Group Becoming |
Pt-Pd- Al2O3 |
Inlet temperature |
-10— 600℃ |
|
|
External Observation |
Grey spherical shape |
Work pressure |
Atmospheric pressure‐ 20.0MPa |
|
|
Grain Degree |
φ 2— 4 |
Maximum bed temperature |
650℃ |
|
|
Bulk density |
0.5— 0.7 |
Imported O2 |
< 5%（V） |
< 1%（V） |
|
Compressive strength |
≥ 20N per piece |
Export O2 |
< 5ppm |
< 0.1ppm |
|
Use airspeed |
5,000— 30,000h-1 |
Lifespan |
2-5 years |
|
