CHA and MOR symbiotic molecular sieve and preparation method and application thereof

The invention discloses a CHA and MOR symbiotic molecular sieve and a preparation method and application thereof. The symbiotic molecular sieve has a schematic chemical composition as shown in the formula mSiO2.nAl2O3. PR, m/n is larger than or equal to 8 and smaller than or equal to 22, m/p is larger than or equal to 100 and smaller than or equal to 500, and R is N, N, N-trimethyl adamantane ammonium. The preparation method of the CHA and MOR symbiotic molecular sieve is simple, the cost is low, and the CHA and MOR symbiotic molecular sieve can be used as an adsorbent or a catalyst for conversion of organic compounds. 本发明公开了一种CHA和MOR的共生分子筛及其制备方法和应用。所述共生分子筛具有如式"mSiO2·nAl2O3·pR"所示的示意性化学组成，其中8≤m/n≤22，100≤m/p≤500，R为N,N,N-三甲基金刚烷铵。本发明CHA和MOR的共生分子筛的制备方法简单，成本较低，可作为吸附剂或有机化合物转化用催化剂。