Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Ricardo Lopez-Medina"'
Autor:
Jose Manuel Barrera-Andrade, Natali de la Fuente-Maldonado, Ricardo Lopez-Medina, Ana Marisela Maubert-Franco, Elizabeth Rojas-Garcia
Publikováno v:
Colorants, Vol 2, Iss 4, Pp 674-704 (2023)
Due to the high stability of azo-type dyes, conventional treatment processes such as adsorption, flocculation, and activated sludge are not efficient for decolorizing wastewater effluents. An alternative to traditional wastewater treatment is photoca
Externí odkaz:
https://doaj.org/article/330965e9af9b4063a00501dce2a18b35
Autor:
Israel Pala-Rosas, José Luis Contreras, José Salmones, Ricardo López-Medina, Deyanira Angeles-Beltrán, Beatriz Zeifert, Juan Navarrete-Bolaños, Naomi N. González-Hernández
Publikováno v:
Catalysts, Vol 13, Iss 4, p 652 (2023)
A set of Y-type zeolites with Si/Al atomic ratios between 7–45 were studied as catalysts in the aminocyclization reaction between acrolein and ammonia to produce pyridine and 3-picoline. The catalytic activity tests at 360 °C revealed that the acr
Externí odkaz:
https://doaj.org/article/cb1615e77ae3470684e6756526870843
Autor:
Elizabeth Rojas-García, Diana Carolina García-Martínez, Ricardo López-Medina, Fernando Rubio-Marcos, Aldo A. Castañeda-Ramírez, Ana M. Maubert-Franco
Publikováno v:
Molecules, Vol 27, Iss 20, p 7078 (2022)
Composite materials based on titania nanoparticles (TiO2 NPs) and three metal-organic frameworks (MOFs) called MIL-53 (Fe) ((Fe (III) (OH) (1,4-BDC)), MILs (Materials Institute Lavoisier)), MIL-100 (Fe) (Fe3O(H2O)2OH(BTC)2), and Fe-BTC (iron-benzenet
Externí odkaz:
https://doaj.org/article/6e8b308854174cfc993e17c6d5654cbc
Autor:
Israel Pala-Rosas, José L. Contreras, José Salmones, Beatriz Zeifert, Ricardo López-Medina, Juan Navarrete-Bolaños, Sofía Hernández-Ramírez, Jennipher Pérez-Cabrera, Andrés A. Fragoso-Montes de Oca
Publikováno v:
Catalysts, Vol 11, Iss 3, p 360 (2021)
The study of the deactivation of HY zeolites in the dehydration reaction of glycerol to acrolein has represented a challenge for the design of new catalysts. HY zeolites with SiO2/Al2O3 molar ratios between 3.5 and 80 were studied. The solids were ch
Externí odkaz:
https://doaj.org/article/b6f4627d13d347ddad80031df09f0897