Zeolites are widely used heterogeneous catalysts in the field of chemistry and refining.
These microporous and crystalline aluminosilicates exhibit a strong Brønsted acidity making …

Catalytic oxidation is a key technology for the conversion of petroleum-based feedstocks into
useful chemicals (eg, adipic acid, caprolactam, glycols, acrylates, and vinyl acetate) since …

Siting of Al atoms in the framework T sites, in zeolite rings and channel/cavity system, and
the distribution of Al atoms between single Al atoms and close Al atoms in various Al-O-(Si …

During the past several years, different kinds of hierarchical structured zeolitic materials
have been synthesized due to their highly attractive properties, such as superior mass/heat …

We demonstrate that desilication in alkaline medium is a suitable post-synthetic method to
introduce intracrystalline mesoporosity in MFI zeolites independent of the Si/Al ratio in the …

ZSM-5 zeolite crystals with secondary mesopores were synthesized by alkaline desilication
and surfactant-induced re-assembly of dissolved species (ie, silicates, aluminosilicates and …

We investigate the hydrocracking of high-density polyethylene using a bifunctional Pt/Al2O3
and modified mordenite acid catalyst. Mass transport limitations impact polymer diffusion …

This paper describes a study of the nature and the accessibility of the acid sites in
micromesoporous mordenite zeolites obtained by desilication and dealumination and …

The introduction of mesoporosity in zeolites by desilication has become a simple routine
method to generate hierarchical materials with improved catalytic performance. The …

In the current work, acetalization of crude glycerol to produce valuable solketal, a renewable
fuel additive, is studied over metal-free mordenite-based catalysts. The perfect combination …