CV Lattes
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Universidade Estadual Paulista (UNESP). Campus de Araraquara. Instituto de Química (IQ) (Institutional affiliation for the last research proposal) Birthplace: Brazil
graduation at Engenharia Química from Universidade Federal de São Carlos (2002) and doctorate at Engenharia Química from Universidade Federal de São Carlos (2008). Has experience in Chemical Engineering, focusing on Chemical Engineering, acting on the following subjects: redução de nox, cuzsm-5, propano, cozsm-5 and drx. (Source: Lattes Curriculum)
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Mixed oxides based on vanadium and molybdenum are prominent catalysts for performing oxidation reactions due to the oxidative potential of vanadium in these structures. Catalytic oxidation is under constant study and the mechanism is primarily due to the redox cycle: creation of surface vacancies of oxygen and consequent rearrangement of oxygen atoms through the oxide structure to provide…
In 20 years we are expected to reach the Natural Gas Golden Age, when methane will play a leading role as primary industrial feedstock. Hence, this proposal aims to develop fundamental and applied knowledge for the catalytic conversion of CH4 by oxidative routes, as well as the utilization of CO2 a greenhouse gas present in natural gas (and also by product of methane reforming). It is pro…
In 20 years we are expected to reach the Natural Gas Golden Age, when methane will play a leading role as primary industrial feedstock. Hence, this proposal aims to develop fundamental and applied knowledge for the catalytic conversion of CH4 by oxidative routes, as well as the utilization of CO2 a greenhouse gas present in natural gas (and also by product of methane reforming). It is pro…
This new century has been characterized by intense research on the use of renewable sources for the production of base chemical compounds, such as conversion of ethanol, biodiesel, glycerol and lignino cellulosic materials and also in the preservation of the environment with the conversion of NOx and CO2 into products with low environmental impact. However, there is a need for extensive r…
The biodiesel production, which occurs by means of the transesterification of triglyceride molecules with methanol and in the presence of a basic catalyst, is growing annually. This reaction coproduces more than 10 wt.% of glycerol, which also stays in growth. Consequently, the supply of glycerol is much greater than the demand. Therefore, the current challenge is to convert glycerol into…
The well-established field of zeolites, and microporous solids of the same family, has been revitalized in recent years by a wave of research targeting improved accessibility and transport of molecules in these microporous materials. Despite being dressed with a truly unique combination of properties, zeolite catalysts appear under-utilized in many industrial reactions due to diffusion co…
(Only some records are available in English at this moment)
In the current context, in which there is a constant search for alternatives to fight or at least, curb the environmental imbalance, "synthetic chemistry" is subjected to a great demand for techniques that substitute the need for homogeneous catalysts, mainly organic solvents. In order to supply these needs, acid heterogeneous catalysts have been having an increasing relevance in chemical…
This proposal aims to study the engineering of pores of zeolitic catalysts for the efficient conversion of methanol into products by means of MTO and MTG reactions (Methanol To Olefins and Methanol To Gasoline). These reactions are extremely important for methanol conversion, but suffer from excessive deactivation due to coke deposition. Improving the performance of catalysts necessarily …
In the last years, the obtaining of products from the hydrogenation of carbon dioxide (CO2) has been the focus of researches because it is an environmentally sustainable alternative for the utilization and use of CO2, which is one of the main greenhouse gases and presents high emission levels in the atmosphere. The proposal is that the process occurs in three stages, considering the speci…
(Only some records are available in English at this moment)
CO2 from anthropogenic sources is the main cause of climate change. In the last 400,000 years, its concentration has varied but never exceeded 300 ppm. After industrialization, its concentration has risen sharply, having crossed the mark of 400 ppm. Recent studies show that the capture and use of carbon dioxide is the best alternative for mitigating its concentration in the atmosphere, as…
This proposal is a development and study of a new method that enables the synthesis of porous mixed oxides derived from hydrotalcite. Based on the structural properties and catalytic unique of hydrotalcites, this project proposes changes in the synthesis of these materials in order to further exploit its potential. The method is based on the combined use of supramolecular chemistry of sur…
One-step glycerol oxidative dehydration is presented as an interesting alternative for the recovery of glycerol excess obtained as co-product in the biodiesel formation process. This proposal presents the development and the study of a process for the efficient transformation and enhancement of glycerol to acrylic acid using zeolite catalysts. Due to the acidic and oxidizing properties th…
(Only some records are available in English at this moment)
Utilization of zeolites has been a strategic focus in converting carbon dioxide (CO2) into industrial chemicals because CO2 is one of the main greenhouse gases and has high concentration in atmosphere. Zeolites are microporous crystalline aluminosilicates widely employed in several catalytic reactions due to their selectivity, well-defined microporous structure, high specific area, high t…
Zeolites are an important class of materials with many applications, among them the use in basic or acidic heterogeneous catalysis, depending on the control of the physical and chemical properties during or after their synthesissyntheses. Several modifications have already been extensively made in the zeolites, such as syntheses of crystals of nanometric dimensions and zeolitic slides obt…
Despite the several outstanding properties of the zeolites caused by the pores and cavities derived from their inherent microporosity, their nanometric pores cause a negative impact in catalytic applications in the cases in which the diameter of the diffusing molecule approaches or overcome the diameter of the zeolite pore size causing restrictive traffic of molecules. Numerous procedures…
(Only some records are available in English at this moment)
| 3 / 3 | Ongoing research grants |
| 7 / 5 | Completed research grants |
| 4 / 4 | Ongoing scholarships in Brazil |
| 16 / 9 | Completed scholarships in Brazil |
| 7 / 7 | Completed scholarships abroad |
| 37 / 28 | All research grants and scholarships |
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