Patent ID: 11912643
Assignee: RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
Field: Chemical engineering (Chemistry)
Classification: CPC C  B  Y | IPC B  C

Claim 16:
17. The process according to claim 14, wherein the catalyst is a solid acid catalyst, the solid acid catalyst contains a molecule sieve and a heat-resistant inorganic oxide, wherein based on the total amount of the solid acid catalyst, the content of the molecule sieve is 65-95 wt %, the content of the heat- resistant inorganic oxide is 5-35 wt %;
the molecule sieve is selected from at least one of FAU structure zeolite, BETA structure zeolite and MFI structure zeolite, the heat-resistant inorganic oxide is alumina and/or silica;
the solid acid catalyst further contains a metal active component, the metal active component is selected from at least one of Fe, Co, Ni, Pd and Pt, and based on the total amount of the solid acid catalyst, the content of the metal active component is in a range of 0.15-2 wt %.