Listar por autor "Ferreiro, Borja"
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Characterization of microplastics and natural gas by infrared spectrometry and multivariate modelling
Ferreiro, Borja (2023)[Abstract] The main objective of this work is to explore the use of infrared spectrometry combined with the application of multivariate chemometric models to the quantification of the major components of natural gas and ... -
Estudio de las variables implicadas en la extracción de alquilfenoles en algas mediante agua sobrecalentada (PHWE)
Ferreiro, Borja (2015)[Resumen] El objetivo del presente trabajo es el estudio de la extracción de algunos de los alquilfenoles más comercializados (4-octilfenol, 4-terc-octilfenol y nonilfenol) y bisfenol A mediante agua a presión sobrecalentada ... -
Fast Quality Control of Natural Gas for Commercial Supply and Transport Utilities
Ferreiro, Borja; Andrade-Garda, José Manuel; López-Mahía, P.; Muniategui, Soledad; Vázquez, Cristina; Pérez, Andrés; Rey, María; Vales Fernández, Carlos (Elsevier, 2021-07-28)[Abstract] Quality control of natural gas frequently relies on off-line slow standardized chromatographic techniques. Previous implementations of new measurement approaches focused of synthetic mixtures without extensive ... -
Modeling the Natural Gas Knocking Behaviour Using Gas-Phase Infrared Spectra and Multivariate Calibration
Ponte, Santiago; Andrade-Garda, José Manuel; Vázquez, Cristina; Ferreiro, Borja; Cobas, Carlos; Pérez, Andrés; Rey, María; Vales Fernández, Carlos; Pellitero, José; Santracruz, Blanca; Muniategui, Soledad; López-Mahía, P.; Shu, Bo; Bettin, Helga; Klaus, Daniela; Anders, Bert; Betz, Marius; Kühne, Ulf; Meier, Christian; Eilts, Peter (Elsevier, 2021-04-01)[Abstract] To assess the knocking properties of natural gas (NG) when it is used as fuel for vehicles is vital to optimize the design and functioning of their motors. Analytical efforts in this field are needed as the ... -
Monitorization of Polyamide Microplastics Weathering Using Attenuated Total Reflectance and Microreflectance Infrared Spectrometry
Fernández-González, V.; Andrade-Garda, José Manuel; Ferreiro, Borja; López-Mahía, P.; Muniategui, Soledad (Elsevier, 2021-07-10)[Abstract] The EU goal to reduce marine plastic litter by ca. 30% by 2020 stressed the need to deploy analytical methods to ascertain the polymeric nature of a residue. Furthermore, as plastics age under natural conditions ... -
New Ways for the Advanced Quality Control of Liquefied Natural Gas
Ferreiro, Borja; Andrade-Garda, José Manuel; Paz-Quintáns, Carlota; López-Mahía, P.; Muniategui, Soledad (MDPI, 2022-01-04)[Abstract] Currently, gas chromatography is the most common analytical technique for natural gas (NG) analysis as it offers very precise results, with very low limits of detection and quantification. However, it has several ... -
Síntesis, caracterización y propiedades dieléctricas de perovskitas hibridas de interés fotovoltaico
Ferreiro, Borja (2017)[Resumen] Durante los últimos años las perovskitas híbridas inorgánica-orgánicas, que combinan componentes de naturaleza inorgánica e orgánica, despertaron un gran interés debido a sus interesantes propiedades, como por ... -
Weathering-Independent Differentiation of Microplastic Polymers by Reflectance IR Spectrometry and Pattern Recognition
Ferreiro, Borja; Andrade-Garda, José Manuel; Carlota, Paz-Quintáns; Fernández-González, V.; López-Mahía, P.; Muniategui, Soledad (Elsevier, 2022-07-07)[Abstract] The presence and effects of microplastics in the environment is being continuously studied, so the need for a reliable approach to ascertain the polymer/s constituting them has increased. To characterize them, ...