Y Zeolite is a kind of micropores crystal material with framework structure, and the basic structure element is Si-O and Al-O tetrahedron which can form the secondary structure element like 4 membered......
ZSM-5 from Dalian Haixin Chemical Co., Ltd has high hydrothermal stability, high specific surface area, outstanding shape selective catalytic effect, wide range of silicon to aluminum ratio, unique su...
SSZ-13 molecular sieve，with chabazite (CHA) topology, consists of AlO4 and SiO4 tetrahedron connected end to end by oxygen atoms, formed a ellipsoid cage （0.73 nm1.2 nm）with eight membered ring struct...
SAPO-34 from Dalian Haixin Chemical is formed by introducing Si into the Aluminum phosphate framework with PO2+、AlO2+ and SiO2 tetrahedron, electronegativity, surface proton acidic center and exchange...
