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℃