Mostrando 5 resultados de: 5
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Publisher
Journal of Molecular Catalysis A: Chemical(2)
Microporous and Mesoporous Materials(1)
Reaction Kinetics, Mechanisms and Catalysis(1)
Zeolites(1)
Electron paramagnetic resonance study of electronic changes of vanadium in poisoned hydrodesulfurization catalysts submitted to oxidation, carbiding and nitriding processes
ArticleAbstract: Changes in the oxidation state and chemical environment of vanadium in poisoned and regenerated hydrPalabras claves:Catalyst regeneration, EPR, hydrotreating, VanadiumAutores:Betancourt-Figueroa P.J., Del Toro R.S., Figueroa D., Joaquin L. Brito, Moronta D., Pinto-Castilla S., Rodríguez J.Fuentes:googlescopusErratum: On the nature of acid sites in substituted aluminophosphate molecular sieves with the AEL topology (Journal of Molecular Catalysis A: Chemical (1997) 122 (175-186)) PII S1381116997000289
OtherAbstract:Palabras claves:Autores:Arias D., Campos I., Carmen Milena López, Escalante D., Goldwaserr J., Machado F.J., Mendez B., Moronta D., Pinto M., Ramírez-Agudelo M.M., Sazo V.Fuentes:scopusOn the nature of acid sites in substituted aluminophosphate molecular sieves with the AEL topology
ArticleAbstract: A series of substituted A1PO4 molecular sieves with the AEL topology were prepared and characterizedPalabras claves:1-butene transformation, Acid-sites nature, acidity, Molecular sieves, Substituted A1PO 4Autores:Arias D., Campos I., Carmen Milena López, Escalante D., Goldwasser J., Machado F.J., Mendez B., Moronta D., Pinto M., Ramírez-Agudelo M.M., Sazo V.Fuentes:scopusMicrowave-assisted polyol synthesis of Pt/H-ZSM5 catalysts
ArticleAbstract: Three H-ZSM5 solids with Si/Al atomic ratios of 22, 71 and 96 were synthesized and characterized byPalabras claves:catalysts, microwaves, Polyol method, Pt/H-ZSM5, TPRAutores:Albornoz A., Joaquin L. Brito, Llanos A., Mediavilla M., Melo L., Morales H., Moronta D., Sifontes A.B., Solano R.Fuentes:googlescopusSynthesis and characterization of [Cr,AI]-ZSM-5 zeolites
ArticleAbstract: [Crx,Aly] silicates with MFI-type structure were synthesized from synthesis gels with a Si/(Cr+AI) mPalabras claves:Al-silicates, Characterization of zeolites, Cr, Cr-silicates, Mfi type zeolitesAutores:Giannetto G., Goldwasser M.R., Linares C.F., Luis V. García, Mendez B., Monque R., Moronta D., Papa J., Urbina De Navarro C., Yánez F.Fuentes:scopus