High Quality Beta Zeolites used for catalyst catalyst carrier and adsorbent High Efficient Selective Adsorption
Beta zeolit has strong acidity and unique three-dimensional porous.Compare with Y type zeolite, Beta zeolit has higher thermal stability in FCC, hydrofining, hydrocracking isomerization, alkylation, esterification, aromatics disproportionation, macromolecular amination of methyl naphthalene disproportionation and alcohol, etc .
Item | Unit | Min | Typical | Max | Analytical Method |
Relative crystallinity | % | 90 | 93 | | X-ray diffractometer |
Total specific surface | m2/g | 320 | 360 | | Adsorption |
Microporous specific surface | m2/g | 270 | 280 | | Adsorption |
Silica-alumina ratio | / | 25 | 27.5 | 30 | XRP |
Na2O | wt% | | 0.04 | 0.1 | Flame Photometric Analysis |
SO42 | wt% | | 0.2 | 0.4 | XRP |
Cl- | ppm | | | 70 | Chemical Analysis |
LOI | wt% | | | 10 | Gravimetric Analysis |
D,50 | μm | | 6 | 9 | Lase Scatter Distribution |
D,90 | μm | | 9 | 15 | Laser Scatter Distribution |
>100μm | | | 0 | 0.06 | Laser Scatter Distribution |
Packaging&Shipping
Appearance: white powder. Application: catalyst,catalyst carrier and adsorbent.