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Listar por palabra clave "Catalytic cracking"

Mostrando ítems 1-7 de 7

Activation of n-pentane while prolonging HZSM-5 catalyst lifetime during its combined reaction with methanol or dimethyl ether

Cordero-Lanzac, Tomás; Martínez, Cristina; Aguayo, Andrés T.; Castaño, Pedro; Bilbao, Javier; Corma Canós, Avelino (Elsevier, 2022-01-01)

[EN] This work explores the synergies during combined reactions of n-pentane (nC5) with oxygenates (methanol or dimethyl ether, OX). The experimental runs have been carried out in a packed bed reactor at 500 °C, using a ...
Aprovechamiento y mejora de crudos extrapesados

Corresa Mateu, Elena (Universitat Politècnica de València, 2023-10-20)

[ES] Durante la presente tesis doctoral se ha desarrollado un proceso de mejora parcial in-situ en superficie de un crudo extrapesado que ha permitido obtener un buen rendimiento a un crudo sintético que cumple con las ...
Catalytic cracking of n-alkane naphtha: The impact of olefin addition and active sites differentiation

Corma Canós, Avelino; Mengual Cuquerella, Jesús; Miguel Dolz, Pablo Joaquín (Elsevier, 2015-10)

An extended dual kinetic model allows to fit the n-heptane cracking results working in a wide range of reaction conditions. The duality of the model is provided by the contribution of monomolecular and bimolecular cracking ...
Coke steam reforming in FCC regenerator: A new mastery over high coking feeds

Corma Canós, Avelino; Sauvanaud ., Laurent L.A.; Doskocil, Eric; Yaluris, George (ACADEMIC PRESS INC ELSEVIER SCIENCE, 2011)

[EN] One of the crucial problems of processing residual feeds in the FCC is their high coking tendency, which limits their use in the FCC and requires them to be mixed with lighter feeds to be processed in conventional FCC ...
FCC testing at bench scale: New units, new processes, new feeds

Corma Canós, Avelino; Sauvanaud, Laurent L.A. (Elsevier, 2013-12-13)

As the FCC process has evolved over decades, several laboratory scale equipment have appeared to maintain a proper assessment of catalysts activity. Several laboratory equipments are available for simulating the FCC ...
Minimizing rare earth content of FCC catalysts: Understanding the fundamentals on combined P-La stabilization

Martínez, Cristina; Vidal Moya, José Alejandro; Yilmaz, Bilge; Kelkar, C.P.; Corma Canós, Avelino (Elsevier, 2023-06-01)

[EN] Fluidized Catalytic cracking (FCC) is one of the main conversion processes in conventional refineries and employs a multicomponent catalyst with Y zeolite as the main source of activity and selectivity towards value ...
Selective Introduction of Acid Sites in Different Confined Positions in ZSM-5 and Its Catalytic Implications

Li, Chengeng; Vidal Moya, José Alejandro; Miguel, Pablo J.; Dedecek, Jiri; Boronat Zaragoza, Mercedes; Corma Canós, Avelino (American Chemical Society, 2018-08)

[EN] Controlling the location of acid sites in zeolites can have a great effect on catalysis. In this work we face the objective of directing the location of AI into the 10R channels of ZSM-5 by taking advantage of the ...