Verfahren zur Umwandlung Schweren Reformats zu Btx über Metall-Imprägniertem Zsm-5+SCHICHT- Mordenit-Zeolithkompositkatalysator

Details

Veröffentlichungs-Nr.

EP3539651

Aktenzeichen

EP18382168

Anmeldetag

14. März 2018

Veröffentlichung

17. September 2025

Erteilung

17. September 2025

Rechtsraum

EP

IPC

B01J29/80B01J29/26B01J29/46B01J29/44B01J29/48B01J29/24B01J29/22C07C6/12C07C4/18B01J35/00B01J35/40B01J35/61B01J35/45

Abstract

Method of making BTX compounds including benzene, toluene, and xylene, including feeding heavy reformate to a reactor containing a composite zeolite catalyst. The composite zeolite catalyst includes a mixture of layered mordenite (MOR-L) comprising a layered or rod-type morphology with a layer thickness less than 30 nm and ZSM-5. The MOR-L, the ZSM-5, or both include one or more impregnated metals. The method further includes producing the BTX compounds by simultaneously performing transalkylation and dealkylation of the heavy reformate in the reactor. The composite zeolite catalyst is able to simultaneously catalyze both the transalkylation and dealkylation reactions.

Anmelder

Firmen

Saudi Arabian Oil Company
Consejo Superior de Investigaciones Científicas (CSIC)
Universitat Politecnica de Valencia
Instituto de Tecnologia Quimica (UPV-CSIC)

Land

🇸🇦 Saudi-Arabien

Fachgebiete