Hydrothermal reduction of CO2 captured by aqueous amine solutions into formate: Comparison between in situ generated H2 and gaseous H2 as reductant and evaluation of amine stability

Autor: Laura Quintana-Gómez, Luana Cristina Dos Santos, Fernando Cossio-Cid, Víctor Ciordia-Asenjo, Miguel Almarza, Alberto Goikoechea, Sergio Ferrero, Celedonio M․ Álvarez, José J․ Segovia, Ángel Martín, M․Dolores Bermejo

Publikováno v: Carbon Capture Science & Technology, Vol 13, Iss , Pp 100333- (2024)

ABSTRACT: By CO2 Capture and Utilization technologies (CCU), organic compounds can be produced industrially in a sustainable manner, generating an economic benefit that offsets the cost of CO2 capture. In this context, the use of CO2 chemisorbed by a

Externí odkaz: https://doaj.org/article/f5b3114418a64a72a5096391da46deaf

Geometrical and thermal optimization of cylinder-conical blackbody cavities to uniform radiance temperature profiles in the infrared

Autor: Javier de Lucas, José J. Segovia

Publikováno v: Infrared Physics & Technology. 131:104684

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::547f3c36ec117820324a319fa96b8f3e
https://doi.org/10.1016/j.infrared.2023.104684

Viscosities and densities of different alcohols (1-propanol, 2-propanol, 1-pentanol and 2-pentanol) at high pressures

Autor: Johnny Zambrano, M. Carmen Martín, José J. Segovia, Miguel A. Villamañán, Alejandro Moreau, Manuel Sobrino

Publikováno v: UVaDOC. Repositorio Documental de la Universidad de Valladolid
instname

Producción Científica
High pressure viscosity data are necessary to complement fluid characterization, but their accurate determination is always a challenge due to the lack of these data. This work focuses on characterizing four alcohols (1-p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55a94da8a303485529127182c386d906
https://doi.org/10.1016/j.molliq.2021.117744

Determination of the force transmission error in a single-sinker magnetic suspension densimeter due to the fluid-specific effect and its correction for use with gas mixtures containing oxygen

Autor: Daniel Lozano-Martín, José J. Segovia, César R. Chamorro, Maria E. Mondejar

Publikováno v: UVaDOC. Repositorio Documental de la Universidad de Valladolid
instname
Lozano-Martín, D, Mondéjar, M E, Segovia, J J & Chamorro, C R 2020, ' Determination of the force transmission error in a single-sinker magnetic suspension densimeter due to the fluid-specific effect and its correction for use with gas mixtures containing oxygen ', Measurement: Journal of the International Measurement Confederation, vol. 151, 107176 . https://doi.org/10.1016/j.measurement.2019.107176

Producción Científica
Density measurements from single-sinker magnetic suspension densimeters need to be corrected to compensate for the magnetic effects of the measuring cell materials and the fluid on the coupling transmission system. While

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65bc1187105d8245c5697f7ff99021c0
http://uvadoc.uva.es/handle/10324/43191

Characterization of an Ecuadorian crude using a vibrating-tube densimeter and a vibrating-wire viscometer

Autor: Johnny Zambrano, Eugene Lyubin, S. V. Kovshov, M. Carmen Martín, José J. Segovia

Publikováno v: Petroleum Science and Technology. 36:2077-2083

Two accurate experimental techniques have been used to characterize a sample of crude from an oil field of the Ecuadorian Amazon Region. An automated Anton Paar DMA HPM vibrating-tube densimeter wa...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0029d2e20cbfcaeba6868cb483b1c09c
https://doi.org/10.1080/10916466.2018.1531031