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Microwave atmospheric pressure plasma jets for wastewater treatment: Degradation of methylene blue as a model dye
(Elsevier, 2017)
The degradation of methylene blue in aqueous solution as a model dye using a non thermal microwave (2.45 GHz) plasma jet at atmospheric pressure has been investigated. Argon has been used as feed gas and aqueous solutions ...
Modified surfatron device to improve microwave-plasma-assisted generation of RONS and methylene blue degradation in water
(Elsevier, 2024)
Microwave-induced plasmas generated at atmospheric pressure are very attractive for a great variety of applications since they have a relatively high electron density and can generate large amounts of reactive species. ...
Study of the plasma–liquid interaction for an argon nonthermal microwave plasma jet from the analysis of benzene degradation
(Wiley, 2020)
The interaction of an argon microwave plasma jet with a benzene layer on water has been analyzed under different conditions (power, gas flow, plasma-sample distance, and treatment time) in this study. Main products formed ...
Transformation of light paraffins in a microwave-induced plasma-based reactor at reduced pressure
(Elsevier, 2010)
In this work, the effects of the plasma chemistry of an argon microwave (2.45 GHz) discharge at reduced pressure on the conversion of three different alkanes (n-pentane, n-hexane and n-heptane) have been studied. Optical ...
Selectivity Control in a Microwave Surface-Wave Plasma Reactor for Hydrocarbon Conversion
(Wiley, 2011)
Drastic changes in the selectivity toward different products have been found in the transformation of n-hexane in a microwave surface-wave plasma reactor. Either ethylene or hydrogen can be obtained with a high selectivity ...
Sulfonated organosilica-aluminum phosphates as useful catalysts for acid-catalyzed reactions: Insights into the effect of synthesis parameters on the final catalyst
(Elsevier, 2022)
The synthesis, by a sol-gel method, of organosilica-aluminum phosphates, (X)-AlPO(Y)-(Z), using three different silica precursors (X) 2-(4-chlorosulfonylphenyl)ethyltrimethoxysilane (C), 3-(mercaptopropyl)trimethoxysilane ...
Archaeometric identification of a perfume from Roman times
(MDPI, 2023)
Although archaeological excavations have recovered a large number of vessels used to hold perfumes or ointments in ancient Rome, little is known about the chemical composition or origin of the substances they contained. ...
Archaeological and Archaeometric Insights into a Roman Wall Painting Assemblage from the Blanes Dump (Mérida)
(MDPI, 2024)
In this paper we describe the archaeological and archaeometric analysis of a Third Pompeian Style assemblage from the Blanes dump in Mérida (Spain). Based on the pottery context, the material would have been part of the ...