SSZ-13 Zeolite Molecular Sieve CAS NO.1344-28-1

ssz-13 zeolite,zeolite ssz-13,ssz-13 molecular sieve

ssz-13 molecular sieve having chabazite (cha) structure, which is composed alo4 and sio4 tetrahedra joined by oxygen atoms inclusive, orderly arranged to have eight yuan spheroidal cage ring structure (0.73 nm × 1.2 nm) and three-dimensional intersection pore structure (figure 1), pore size of 0.38 nm × 0.38 nm, a specific surface area of up to 700 m2 / g. since ssz-13 has ordered pore structure, good hydrothermal stability, there is more surface acidic proton center and exchangeable cations and other characteristics,

sio2/al2o3 mole ratio: 22
na2o weight %: 0.05
surface area, m2/g:530
size:2-3um