zsm-5 zeolite silica alumina ratio 25 30 50 200 250

Posted on by

Zsm-5 zeolite silica alumina ratio 25 30 50 200 250 etc.

Zsm-5 zeolite sio2 to al2o3 25 30 50 200 250 etc.

Zsm-5 zeolite sio2:al2o3 25 30 50 200 250 etc.

high quality zsm-5 zeolite supplier

Email：  zsm-5@zsm-5.cc

 

Item Unit Min Typical Max Analytical Method
Relative crystallinity % 75 82 X-ray diffractometer
Total specific surface m2/g 330 360 N2 adsorption
Microporous specific surface m2/g 280 310 N2 adsorption
silica-alumina ratio / 22 25 27 XRF
Na2O wt% 0.05 0.1 Flame photometric analysis
SO42- wt% 0.25 0.4 XRF
Cl- wt% 70 chemical analysis
L.O.I. wt% 4 10 Gravimetric analysis
D50 um 6 7 laster scatter distrioution
D90 um 8 9 laster scatter distrioution

 

Item Unit Min Typical Max Analytical Method
Relative crystallinity % 90 93 X-ray diffractometer
Total specific surface m2/g 320 360 N2 adsorption
Microporous specific surface m2/g 270 280 N2 adsorption
silica-alumina ratio / 25 27.5 30 XRF
Na2O wt% 0.04 0.1 Flame photometric analysis
SO42- wt% 0.2 0.4 XRF
Cl- wt% 70 chemical analysis
L.O.I. wt% 10 Gravimetric analysis
D50 um 6 9 laster scatter distrioution
D90 um 9 15 laster scatter distrioution
>100um % 0 0.06 laster scatter distrioution

 

Item Unit Min Typical Max Analytical Method
Relative crystallinity % 90 95 X-ray diffractometer
Total specific surface m2/g 320 360 N2 adsorption
Microporous specific surface m2/g 270 280 N2 adsorption
silica-alumina ratio / 32 35.5 38 XRF
Na2O wt% 0.05 0.1 Flame photometric analysis
SO42- wt% 0.25 0.4 XRF
Cl- wt% 70 chemical analysis
L.O.I. wt% 10 Gravimetric analysis

 

Item Unit Min Typical Max Analytical Method
Relative crystallinity % 85 88 X-ray diffractometer
Total specific surface m2/g 330 360 N2 adsorption
Microporous specific surface m2/g 280 310 N2 adsorption
silica-alumina ratio / 46 48 53 XRF
Na2O wt% 0.05 0.1 Flame photometric analysis
SO42- wt% 0.25 0.4 XRF
Cl- wt% 70 chemical analysis
L.O.I. wt% 4 10 Gravimetric analysis
D50 um 6 8 laster scatter distrioution
D90 um 9 9 laster scatter distrioution

 

Item Unit Min Typical Max Analytical Method
Relative crystallinity % 85 88 X-ray diffractometer
Total specific surface m2/g 340 360 N2 adsorption
Microporous specific surface m2/g 280 310 N2 adsorption
silica-alumina ratio / 175 185 210 XRF
Na2O wt% 0.05 0.1 Flame photometric analysis
SO42- wt% 0.25 0.4 XRF
Cl- wt% 70 chemical analysis
L.O.I. wt% 10 Gravimetric analysis
D50 um 6 7 laster scatter distrioution
D90 um 9 9 laster scatter distrioution

We can produce zsm-5 zeolite according customers requirement.

Welcome inquiry us zsm-5@zsm-5.cc