Jet turbine fuels have not been completely replaced by biomass-derived fuels due, in part, to
the lack of the aromatic and cycloalkane hydrocarbons in bio-jet fuels. Such molecules play …

1. Introduction strength and nature of the acid sites intervening in the catalysis. These
differences may arise from the use Several reviews have recently been published deal- of …

Conversion of acetone n-butanol mixtures (1: 2 wt/wt) to hydrocarbons over HZSM-5 zeolites
previously dealuminated by (a) steaming and (b) steaming with subsequent HCl leaching …

Platform molecules, such as glycerol, which is a by-product from biodiesel production, have
been used to produce fuels and chemicals. A possibility to increase glycerol added value is …

Test reactions are one of the key methods to characterize the complex acid–base properties
of zeolites. Although such reactions will not probe solely the acid or the base properties …

A ZSM-5-based catalyst was prepared by spray-dry method for fluidized-bed naphtha
catalytic cracking. Multi-techniques, such as X-ray diffraction, scanning electron microscope …

Nanoscale HZSM-5 zeolite (20–50nm) was hydrothermally treated with steam containing 0.8
wt.% NH3 at 773K firstly and then was modified with mixed rare earth oxides and Ga2O3 …

A zeolite composite Y/Beta with core-shell structure was synthesized by adding
tetraethylammonium bromide (TEABr) exchanged NaY zeolite into the pre-reacted mixture …

Nanoscale HZSM-5 zeolite was hydrothermally treated with steam containing 0.8 wt% NH 3
at 773 K and then loaded with La 2 O 3 and NiO. Both the parent nanoscale HZSM-5 and the …

A simple modification procedure of MCM-22 and ZSM-5 zeolites consisting in controllable
alteration of the nature and concentration of the acid sites has been applied with the help of …