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Assessment of the stability of LTA zeolites under natural gas drying TSA conditions

Moura, P.A.S.; Ferracine, E.D.S.; Rodríguez-Aguado, E.; Maia, D.A.S.; Melo, D. C.; Valencia Valencia, Susana; Cardoso, D.; Rey Garcia, Fernando; Bastos-Neto, M.; Rodríguez-Castellón, E.; Azevedo, D.C.S. (Elsevier, 2024-02-01)

[EN] The main features in cationic LTA zeolites that are likely to impact its potential hydrothermal stability are interconnected. The Al content and the compensating cation play an important role in the water adsorption ...
On the successful pelletization of a fragile mesoporous material and its mechanical stability mechanism

Morales-delaRosa, Silvia; Smales, Glen J.; Martínez-Triguero, Joaquín; Melián-Cabrera, Ignacio (Elsevier, 2025-01-01)

[EN] Mechanical stability is a crucial property for the industrial implementation of heterogeneous catalysts and adsorbents. Both particle size and shape need to be investigated for each application where, typically, a ...
Versatile phosphorus-structure-directing agent for direct preparation of novel metallosilicate zeolites with IFW-topology

Simancas, Raquel; Nishitoba, Toshiki; Park, Sungsik; Kondo, Junko N.; Rey Garcia, Fernando; Gies, Hermann; Yokoi, Toshiyuki (Elsevier, 2021-04)

[EN] To fabricate a novel metallosilicate zeolite with a tridirectional pore system of 8- and 10-ring channels, direct incorporation of B, Al and Ga into small and medium pore ITQ-52 zeolite with the IFW-type topology was ...

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