China Petroleum & Chemical Corporation
Molecular sieve SCM-15, synthesis method therefor and use thereof

Abstract:

The invention relates to a molecular sieve SCM-15, a preparation process and use thereof. The molecular sieve comprises a schematic chemical composition of a formula of "SiO.sub.2.GeO.sub.2", wherein the molar ratio of silicon and germanium satisfies SiO.sub.2/GeO.sub.2.gtoreq.1. The molecular sieve has unique XRD diffraction data and can be used as an adsorbent or a catalyst.