Extra-large pore molecular sieve ZEO-1, its synthesis and use
AssigneeJilin Jinobel Science and Technology Innovation Co., Ltd.
InventorsFeijian Chen, Zihao Rei Gao, Jian Li
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Abstract
Provided are a ZEO-1 silicate molecular sieve having a new structure, a synthesis method therefor and the use thereof. An X-ray powder diffraction feature, a pore channel system and a topology feature of the ZEO-1 molecular sieve are characterized. Further, titanium atoms are successfully introduced in the framework of the ZEO-1 molecular sieve. The ZEO-1 molecular sieve of the present invention has a good thermal stability and can be used as an adsorbent or a catalyst.
Claims15
A silicate molecular sieve comprising a molecular sieve has a chemical composition of (TiO2)y·(HAO2)x·SiO2, wherein A is a boron group element;
- 0≤x≤1.0;
- 0≤y<0.2, and wherein the crystal structure of the molecular sieve has a three-dimensional intersecting channel system of (16+12)×(16+12)×(16+12)-membered rings.
Dependencies are inferred from the claim text.