1.Product Introduction
HHGS04 De-oxygenation Catalyst takes precious metal as active component basis loading on activated alumina carrier, which is mainly used to remove oxygen from hydrogen gas, also for nitrogen, CO, CO2, Argon and inert gas.
2.Technology Features
Operation for hydrogen gas and Argon gas could be done under normal temperature while space velocity (3~10)×103 h-1 and residual oxygen could be 0.2ppm. For synthesis gas, coal gas and coking dry gas, operation have to be done at temperature 110~140℃, pressure>0.1Mpa, space velocity (1~4)×103 h-1, and residual oxygen could be <1ppm.
3. Technology Properties
No Test item Technology parameter 1 Space velocity (4-6) ×103 h-1 2 Optimal working temperature -250℃ Normal temperature-250℃ 3 De-oxygenation capacity ≥15ml. O2/g catalyst 4 Service life ≥ 2 years 5 O2 purifying ratio ≥ 95% 6 Bulk density 0.68±0.5 g/ml 7 Crushing strength ≥60N/pcs Φ2-3（mm） 8 Residual Oxygen ≤1.0 ppm 9 Humidity resistance ≤90％ 10 Activity component Pd, Pt 11 Appearance Grey 12 Package Moisture-proof and sealed 13 Suggested height/diameter ≥1:1 14 size Φ2-3mm, Φ3-4mm, Φ4-5 mm
No
Test item
Technology parameter
1
Space velocity
(4-6) ×103 h-1
2
Optimal working temperature
-250℃ Normal temperature-250℃
3
De-oxygenation capacity
≥15ml. O2/g catalyst
4
Service life
≥ 2 years
5
O2 purifying ratio
≥ 95%
6
Bulk density
0.68±0.5 g/ml
7
Crushing strength
≥60N/pcs Φ2-3（mm）
8
Residual Oxygen
≤1.0 ppm
9
Humidity resistance
≤90％
10
Activity component
Pd, Pt
11
Appearance
Grey
12
Package
Moisture-proof and sealed
13
Suggested height/diameter
≥1:1
14
size
Φ2-3mm, Φ3-4mm, Φ4-5 mm
Contact person：Jane peng E-mail:jane@pxlihua.com
Skype:pxlihuajane
Tel：0086-799-6886893 Fax：0086-799-6835693 Mobile:0086-18979985936