super advanced βType Zeolite

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    2017-07-31 14:51

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Company Profile

Xi'an Lvneng Purification Technology Limited

By certification [File Integrity]

Contact: lvnengjinghua(Mr.)  



Area: Beijing

Address: Beijing

Website: http://www.lvmolecularsieve.com/ http://www.sec66.com/com/lvnengjinghua/

Product details

Xi'an Lvneng Purification Technology Limited with professional super advanced βtype zeolite factory, is a best China zeolite powder, zeolite product manufacturers and suppliers. We are always at your service.

Zeolite powder, having a unique three-dimensional 12-membered ring cross channelstructure, is composed by mixing two polycrystals which are closely related toeach other in the structure, and the two polycrystals are composed of theteraedral structure units (TBU) which are symmetric based on the same centerand arranged according to the layer. The two structures are composed of  the tertiary structure units which aresymmetric based on the same center,wherin these TBUs are arranged in Thisconnection causes the teist along the channel of the direction C.

Zeolite powder shows an excellent catalytic performance in catalytic cracking,hydrocracking, hydroisomerization, hydrodewaxing, aromatics alkylation, olefinhydration, olefin etherification and other petroleum refining and petrochemicalprocesses.

Items Unit Min Typical Max Analytical method
Relative crystallinity % 78 80 - X-ray diffractometer
Crystal size nm 50 70 - -
Total specific surface m2/g 500 540 - N2 Adsorption
Microporous specific surface m2/g 430 460 - N2 Adsorption
Pore volume ml/g 0.30 0.40 - N2 Adsorption
Silica-alumina ratio / 23 25 27 XRF
Na2O Wt% - - 0.1 Flame photometric analysis
SO42 Wt% - - 0.4 XRF
Cl Wt% - - 0.2 Gravimetric analysis
LOI Wt% - - 10 Gravimetric analysis
D,50 um - - 7 Laser scatter distribution
D,90 um - - 9.0 Laser scatter distribution