Product Introduction
SAPO-11 is a new type of silicoaluminophosphate zeolite. Its structure is basis on particular one dimensional channel. Its primary channel is 10-membered ring with the window size of 6.7 Å×4.0 Å. It has low cracking and disproportionate activity, high isomerization and alkylation activity, excellent anticokability. It has high selectivity of Para-position in isomerization of xylene and methylization of toluene. It could be used as carrier of catalyst for dewaxing via isomerization, selective hydrogenation, cracking, condensation of alcohol and aldehyde, etc.
Physical Properties
Item | Specification |
Average Aperture, nm | 2.5-4.2 |
Crystalline Phase | SAPO-11 |
SiO2/Al2O3 | 0.1-2.0 |
Specific Surface Area, m2/g | 200-300 |
Dry Basis, m% | ≥95% |
Frame Destroy Temp, ℃ | >1000 |
Packing and Transportation
Packing in PP woven bag; avoid moisture during transportation; stored airtightly in light-proof, dry and cool place.
