The oil is of vital importance to society due to its derivatives with large employment in economic activities and especially its use as an energy source. The economic and social expansion of the country in recent decades, it requires significant development of our infrastructure, especially in the energy sector. The oil that is positioned as the energy source worldwide leader showed marked increase in the average international price over the past years. In this adverse scenario, improvements in the process of refining the oil representing the large-scale gains for society. The present research study is to evaluate the characteristics of efficiency of catalysis of zeolites ZSM-12 for use as additives for lowcost production of heterogeneous...
O uso de zeólitas em catálise básica ainda é muito pequeno, principalmente quando comparado às inúme...
SiO2/Al2O3 ratios are different with ZSM-5 zeolites. The Changes to the compositions, poresizes, and...
Standard Y zeolite has been prepared from sodium aluminate as an alumina source and Cab-O-Sil or sod...
The research addressed the generation of mesoporosity in the zeolite ZSM-12 (MTW). In the first part...
It was studied the catalytic performance of ZSM-12 zeolites modified by desilication in the crackin...
Pure zeolites have been studied in the processes of cracking of vegetable oils, but little is known ...
In Brazil, the oil production with high naphthenic hydrocarbon (HC) content and the hard growing for...
application/pdfWith the recent fluctuations in crude oil prices, the spread of COVID-19, and the gro...
Due to their potential as acid catalyst and hydrothermal stability, USY, ZSM-5 and modernite zeolite...
Foram preparados aproximadamente quarenta materiais entre cromiossilicatos zeolíticos tipo MFI e síl...
Zeolites are porous solids whose chemical composition is mainly formed of silicon and aluminum eleme...
One alternative to increase the octane rating of gasoline without the use of toxic or polluting comp...
The objective of this study was to verify the influence of the Si/Al ratio (11.5, 15.0, 25.0, 40.0 a...
Mixed oxides present catalytic properties, however, they exhibit low surface area, which limits thei...
The development of micro-mesoporous hybrid aims to obtain materials with improved characteristics, s...
O uso de zeólitas em catálise básica ainda é muito pequeno, principalmente quando comparado às inúme...
SiO2/Al2O3 ratios are different with ZSM-5 zeolites. The Changes to the compositions, poresizes, and...
Standard Y zeolite has been prepared from sodium aluminate as an alumina source and Cab-O-Sil or sod...
The research addressed the generation of mesoporosity in the zeolite ZSM-12 (MTW). In the first part...
It was studied the catalytic performance of ZSM-12 zeolites modified by desilication in the crackin...
Pure zeolites have been studied in the processes of cracking of vegetable oils, but little is known ...
In Brazil, the oil production with high naphthenic hydrocarbon (HC) content and the hard growing for...
application/pdfWith the recent fluctuations in crude oil prices, the spread of COVID-19, and the gro...
Due to their potential as acid catalyst and hydrothermal stability, USY, ZSM-5 and modernite zeolite...
Foram preparados aproximadamente quarenta materiais entre cromiossilicatos zeolíticos tipo MFI e síl...
Zeolites are porous solids whose chemical composition is mainly formed of silicon and aluminum eleme...
One alternative to increase the octane rating of gasoline without the use of toxic or polluting comp...
The objective of this study was to verify the influence of the Si/Al ratio (11.5, 15.0, 25.0, 40.0 a...
Mixed oxides present catalytic properties, however, they exhibit low surface area, which limits thei...
The development of micro-mesoporous hybrid aims to obtain materials with improved characteristics, s...
O uso de zeólitas em catálise básica ainda é muito pequeno, principalmente quando comparado às inúme...
SiO2/Al2O3 ratios are different with ZSM-5 zeolites. The Changes to the compositions, poresizes, and...
Standard Y zeolite has been prepared from sodium aluminate as an alumina source and Cab-O-Sil or sod...