Project Description

Particle size 100-500nm beta zeolite molecular sieve


professional nano beta zeolite supplier china


 HB-28 HB-38 HSI-ALL
SiO2/Al2O3, (molar ratio) 28±5 38±5
SA (BET, m2/g, Fresh ) >550 >550 >450
Crystal Size, nm 100-500 100-500 100-500
Pore Volume (ml/g) >0.24 >0.24 >0.24
Crystallinity (%) ≥90 ≥90 ≥90
Na2O (wt%) <0.05 <0.05 <0.05
LOI  at 1000 ℃ 1 h (wt%) <8 <8 <8

Zeolite-Beta is high silica whose structure possesses three-dimensional 12-membered ring pores with an interconnected channel system. Zeolite-Beta is a good catalyst in hydrocracking of the long-chain alkanes, isomerization and elementary cracking and hydrodewaxing. Besides, Zeolite-Beta we produced has a good properties of SCR activity of NOx, large absorbed capacity for pollutant in cold star process. Beta Zeolite also can be used in VOC adsorption. This product was provided to Johnson matthey in large scale.


Composition and Properties of Fe-Ce-Beta

Sample Code CFB-25
SiO2/Al2O3, (molar ratio) 22-28
Fe Content(Fe2O3,wt%) 1-5%
Ce Content(CeO2,wt%) 1-5%
SA (BET, m2/g, Fresh ) >500
Na2O (wt%) <0.05
Chlorine (ppm) <50
LOI (1000 ℃/1h (wt%) <8


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