Heterogeneous Polyoxometalates Based Catalysts to Produce Sulfur-Free Diesel

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abstract

In the last decade, polyoxometalates have been demonstrated to be efficient catalysts for the activation of oxidants in desulfurization processes. Successful results on desulfurization using polyoxometalates and hydrogen peroxide to desulfurize model oils and liquid fuels were reported and can be found in the literature. The desulfurization is an actual subject with notable interest for refineries and fuel cost, and consequently it is important to focus the scientific community to work in desulfurization technology in order to develop catalytic systems based on polyoxometalates capable to be reused, stable, efficient and selective. Therefore, the main goal is the design of heterogeneous polyoxometalate based catalysts. This chapter pretends to inform the research society about the scientific directions that have been taken using heterogeneous polyoxometalate catalysts in oxidative desulfurization of simulated and real liquid fuels. In addition, future perspectives are proposed to cover the actual needs of this area.

authors

D. Juli‹o, S. Ribeiro, B. Castro, L. Cunha-Silva, S. S. Balula

our authors

foto Diana Julião

Diana Julião

PhD Student

Groups

G1 - Porous Materials and Nanosystems

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Publication Details

type
Book Chapter
year
2016
Book Title
Applying Nanotechnology to the Desulfurization Process in Petroleum Engineering
publisher
IGI Global
isbn
1466695455
book digital object identifier
10.4018/978-1-4666-9545-0
link
http://www.igi-global.com/chapter/polyoxometalates-based-nanocatalysts-for-production-of-sulfur-free-diesel/140188

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