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Tandem reactions of CO2 reduction and ethane dehydroaromatization over bifunctional zeolite/layered double hydroxide catalysts

Grant number: 23/10582-9
Support Opportunities:Scholarships in Brazil - Post-Doctoral
Start date: September 01, 2023
End date: August 31, 2026
Field of knowledge:Engineering - Chemical Engineering - Chemical Technology
Agreement: BG E&P Brasil (Shell Group)
Principal Investigator:Elisabete Moreira Assaf
Grantee:Gabriel Liscia Catuzo
Host Institution: Instituto de Química de São Carlos (IQSC). Universidade de São Paulo (USP). São Carlos , SP, Brazil
Company:Universidade de São Paulo (USP). Escola Politécnica (EP)
Associated research grant:20/15230-5 - Research Centre for Greenhouse Gas Innovation - RCG2I, AP.PCPE
Associated scholarship(s):24/12434-0 - Ethane dehydroaromatization with CO2 using LDH-Derived mixed oxides of Ga, Zn, and Mg over HZSM-5 zeolite, BE.EP.PD

Abstract

Tandem reactions of CO2 reduction and ethane aromatization are considered emerging technology with great potential for producing light aromatics such as benzene, toluene, and xylene (BTX), since they combine the use of highly available raw materials, lower reaction temperature, and mitigation of CO2 emissions. However, they have been little explored in the literature. Further progress in research is essential for the optimization of catalysts and implementation of those processes on an industrial scale. In this sense, this project proposes the development of catalysts based on zeolite ZSM-5/mixed oxides derived from the layered double hydroxide structure (LDH) containing different metals in the layers as precursors of multifunctional catalysts for tandem reactions of CO2 reduction and ethane dehydroaromatization. (AU)

News published in Agência FAPESP Newsletter about the scholarship:
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Scientific publications
(The scientific publications listed on this page originate from the Web of Science or SciELO databases. Their authors have cited FAPESP grant or fellowship project numbers awarded to Principal Investigators or Fellowship Recipients, whether or not they are among the authors. This information is collected automatically and retrieved directly from those bibliometric databases.)
GONCALVES, ROSEMBERGUE GABRIEL LIMA; CATUZO, GABRIEL LISCIA; ASSAF, JOSE MANSUR; ASSAF, ELISABETE MOREIRA. Evaluation of the potassium incorporation method in MgFe catalysts derived from layered double hydroxides in the hydrogenation of CO2. CATALYSIS TODAY, v. 448, p. 8-pg., . (23/14345-1, 23/10582-9, 20/15230-5, 21/14230-4)
CATUZO, G. L.; DE LIMA, Y. L.; PETROLINI, D. D.; ASSAF, E. M.. Influence of the La/Ce ratio on La-Ce oxides promoted by Sr in the methane oxidative coupling reaction. CATALYSIS TODAY, v. 444, p. 11-pg., . (24/01433-2, 23/10582-9, 22/10615-1, 19/10980-9)