The oxidative dehydrogenation of propane (ODHP) is an important reaction in the chemical industry for the production of propylene. In this paper, morphology of ZSM-5 has been modified varying the crystallization conditions and Si/Al ratio in the synthesis gel. Five materials were obtained to improve the catalytic activity in the reaction ODHP. Synthesized materials were characterized by X-ray diffraction, thermal and chemical analysis, scanning electron microscopy and BET area. Catalytic studies showed better activity at low temperatures, for materials with higher content of Al in the structure and smaller crystal size, reaching maximum values of conversion and selectivity of 16% and 30% respectively.La deshidrogenación oxidativa de propano...
The synthesis of zeolites from alternative materials and low cost had great development in recent de...
Se presenta un estudio sobre la generación de mesoporosidad en zeolitas tipo ZSM-5 con relación Si/A...
The most commonly used catalyst for the synthesis of DME through methanol dehydration is γ-Al2O3, du...
Conselho Nacional de Desenvolvimento Científico e TecnológicoThis work aims the synthesis and study ...
Na reação de desidrogenação oxidativa de propano (ODHP), propano reage com oxigênio da superfície de...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorThe petrochemical industry is currently s...
The objective of this study was to verify the influence of the Si/Al ratio (11.5, 15.0, 25.0, 40.0 a...
One alternative to increase the octane rating of gasoline without the use of toxic or polluting comp...
The catalytic activity of FeZSM-5 impregnated with Cr was studied in the propane oxidative dehydroge...
This work revolved around the synthesis, characterisation and application of zeolites in heterogeneo...
Production of propylene, the second-largest petrochemical after ethylene, has received considerable ...
The production of biodiesel from heterogeneous catalysis to simplify the separation of the desired p...
Nanolayered ZSM-5 zeolites were synthesized at high framework Al content. Crystallization of ZSM-5 z...
Zeolites with the structural code FAU (X and Y zeolites) are widely used in the industry as molecula...
Materials of MCM-41 type were synthesized with molar ratios Si / Al = 60 and 20 and synthesis times ...
The synthesis of zeolites from alternative materials and low cost had great development in recent de...
Se presenta un estudio sobre la generación de mesoporosidad en zeolitas tipo ZSM-5 con relación Si/A...
The most commonly used catalyst for the synthesis of DME through methanol dehydration is γ-Al2O3, du...
Conselho Nacional de Desenvolvimento Científico e TecnológicoThis work aims the synthesis and study ...
Na reação de desidrogenação oxidativa de propano (ODHP), propano reage com oxigênio da superfície de...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorThe petrochemical industry is currently s...
The objective of this study was to verify the influence of the Si/Al ratio (11.5, 15.0, 25.0, 40.0 a...
One alternative to increase the octane rating of gasoline without the use of toxic or polluting comp...
The catalytic activity of FeZSM-5 impregnated with Cr was studied in the propane oxidative dehydroge...
This work revolved around the synthesis, characterisation and application of zeolites in heterogeneo...
Production of propylene, the second-largest petrochemical after ethylene, has received considerable ...
The production of biodiesel from heterogeneous catalysis to simplify the separation of the desired p...
Nanolayered ZSM-5 zeolites were synthesized at high framework Al content. Crystallization of ZSM-5 z...
Zeolites with the structural code FAU (X and Y zeolites) are widely used in the industry as molecula...
Materials of MCM-41 type were synthesized with molar ratios Si / Al = 60 and 20 and synthesis times ...
The synthesis of zeolites from alternative materials and low cost had great development in recent de...
Se presenta un estudio sobre la generación de mesoporosidad en zeolitas tipo ZSM-5 con relación Si/A...
The most commonly used catalyst for the synthesis of DME through methanol dehydration is γ-Al2O3, du...