Synthesis SAPO-11 Zeolite Unique Pore Structure For Petroleum Refining

SiO2/Al2O3 Mole Ratio: 22

Na2O Weight %: 0.05
P2O5:AL203:SIO2:1:1:0.5
Size:1-2um

SAPO-11 molecular sieve having the AEL structure, the orthorhombic space group Ima2. Its skeleton is mainly composed of A1O2-, PO2 +, SiO2 tetrahedron are intertwined and which has an oval 10-MR one-dimensional straight channel.

SAPO-11 due to the weak acid and having a suitable aperture in the long-chain n-butene isomerization and hydroisomerization of normal paraffins and other reactions that have high activity and selectivity for the FCC to increase gasoline octane lubricants and other critical hydrogen dewaxing petroleum refining, petrochemical and process application basis.

Our zeoite and catalyst factory are in follow.

The fixed-bed catalyst production project covers an area of about 5,000 square meters and a building area of 2,000 square meters. It is fully equipped with public works and has more than 40 sets of catalyst production equipment. It has a complete fixed-bed catalyst production system, and the production units that can be carried out mainly include: pretreatment of catalyst raw powder, impregnation, molding, drying/roasting, screening and environmental protection treatment, etc., which can meet the production of various fixed-bed catalysts.