The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 23, 2021
Filed:
Mar. 12, 2019
Saudi Arabian Oil Company, Dhahran, SA;
Instituto DE Tecnologia Quimica, Upv-csic, Valencia, ES;
Veera Venkata Ramakrishna Tammana, Ras Tanura, SA;
Raed Abudawoud, Al-Khobar, SA;
Avelino Corma Canos, Valencia, ES;
M. Teresa Portilla Ovejero, Valencia, ES;
M. Cristina Martinez Sanchez, Valencia, ES;
Ibrahim M. Al-Zahrani, Dammam, SA;
Saudi Arabian Oil Company, Dhahran, SA;
Universitat Politecnica De Valencia, Valencia, ES;
Consejo Superior De Investigaciones Cientificas, Madrid, ES;
Abstract
A method of making BTX (benzene, toluene, xylene) compounds by feeding a heavy reformate stream to a reactor, where the reactor includes a composite zeolite catalyst, that contains a mixture of a desilicated mesoporous mordenite and ZSM-5, and in which the desilicated mesoporous mordenite, the ZSM-5, or both, comprise one or more impregnated metals. The composite zeolite catalyst is able to catalyze the transalkylation reaction and the dealkylation reaction simultaneously to produce the BTX compounds.