Zeolite |
Topology-Structure |
Series Code |
Cation |
SiO2/Al2O3
/(mol/mol) |
Crystal size
/(μm) |
Particle Size
/D50 (μm) |
BET Surface Area
/(m2/g) |
NH3-TPD
/(mmol/g) |
BETA |
BEA |
TA101 |
Na |
9.0-11.0 |
0.1-0.5 |
5~15 |
550-650 |
/ |
TA271 |
H |
25.0-30.0 |
0.2-0.8 |
5~10 |
650-750 |
1.2-1.5 |
||
TA272 |
H |
25.0-30.0 |
0.1-0.5 |
20~30 |
650-750 |
1.2-1.6 |
||
TA401 |
H |
38.0-42.0 |
0.1-0.5 |
20~30 |
650-750 |
0.7-1.1 |
||
TA901 |
H |
100-120 |
0.1-0.5 |
20~30 |
600-750 |
0.3-0.6 |
||
Catalyst
powder |
Topology-Structure |
Series Code |
Form |
SiO2/Al2O3
/(mol/mol) |
Fe2O3
/(%) |
Temp of De-NOx activity>80% |
||
Fe-BETA |
BEA |
TE126 |
Powder |
25.0-30.0 |
1.5-3.5 |
380-600℃ |
BETA
(TA101) |
|
|
|
BETA
(TA271) |
|
|
|
BETA
(TA272) |
|
|
|