Mostrando 9 resultados de: 9
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1-Pentene isomerization over SAPO-11, BEA and AlMCM-41 molecular sieves
ReviewAbstract: The skeletal isomerization of 1-pentene at atmospheric pressure and 89 mm Hg 1-pentene partial pressPalabras claves:1-Pentene, Molecular sieves, Skeletal isomerization, ZeolitesAutores:Carmen Milena López, Escobar V., Ramírez L., Sazo V.Fuentes:scopusDehydroisomerization of n-pentane on SAPO-11 molecular sieves impregnated with platinum
ArticleAbstract: The catalytic transformations of n-pentane were performed over a platinum-promoted silicoaluminophosPalabras claves:Dehydroisomerization, n-Pentane, Pt/SAPO-11Autores:Campos Y., Carmen Milena López, De Sousa M., Hernández L., Luis V. GarcíaFuentes:scopusInfluence of the silicon content upon the acidity and catalytic properties of AFI-like catalysts
ArticleAbstract: A series of highly crystalline silicoaluminophosphates having the AFI topology (SAPO-5) were synthesPalabras claves:acidity, AFI, m-Xylene transformation, SAPO-5, α-Pinene transformationAutores:Carmen Milena López, Machado F.J., Mendez B., Montes A., Rodrìguez K.Fuentes:scopusTransformation of 1-butene over AlSBA-15 synthesized at different conditions of pH and hydrolysis
ArticleAbstract: In the present work a detailed study of the effect of pH, in the range of 0-4.5, over the mesostructPalabras claves:1-Butene, AlSBA-15, Hydrolysis, Skeletal isomerization, SynthesisAutores:Arregui A., Carmen Milena López, Gomes M.E., Luis José Borrero González, Sazo V., Urbina C.Fuentes:scopusUse of aluminophosphate molecular sieves in CO hydrogenation
ArticleAbstract: The behaviour in syngas conversion of Me/AlPO4-S and MeAPO-5 (Me=Fe, Co, ∼4 wt%), as well as that ofPalabras claves:AEL, AFI, AlPO -5 4, Carbon monoxide hydrogenation, CoAPO, FAPO, Fischer-Tropsch Synthesis, MeAPO, SAPO, Syngas conversionAutores:Carmen Milena López, Colmenares A., Cubeiro M.L., Goldwasser M.R., Gonzalez-Jimenez F., Machado F.J., Pérez-Zurita M.J., Teixeira L.Fuentes:scopusSelective liquid-phase transformation of α-pinene over dealuminated mordenites and Y-zeolites
ArticleAbstract: Dealuminated mordenite (MOR) and faujasite (FAU) zeolites, and a 13% alumina amorphous aluminosilicaPalabras claves:Dealuminated zeolites, Faujasite, MAS NMR, Mordenite, α-Pinene transformationAutores:Carmen Milena López, Hasegawa M., Machado F.J., Mendez B., Pekerar S.V., Rodrìguez K.Fuentes:scopusn-Pentane hydroisomerization on Pt-promoted acid zeolites
ArticleAbstract: Hydroisomerization of n-pentane over platinum promoted acid zeolites was studied. The effect of struPalabras claves:Hydroisomerization, n-Pentane, Supported-metal catalysts, ZeolitesAutores:Carmen Milena López, Luis V. García, Luis Vicente García Berfon, Pérez P., Sazo V.Fuentes:googlescopusTemplate-free synthesis and catalytic behaviour of aluminium-rich MFI-type zeolites
ArticleAbstract: A systematic study of MFI-like zeolites synthesis starting from template-free reaction gels was carrPalabras claves:Cracking activity, Dealumination, MFI-zeolites, Steaming, Template-free synthesisAutores:Carmen Milena López, Centeno M., Machado F.J., Urbina C.Fuentes:scopusThe transformation of n-butane over Ga/SAPO-11 - The role of extra-framework gallium species
ArticleAbstract: A series of Ga-supported SAPO-11 catalysts with Ga-loading between 0.25 and 2.2wt.% were studied durPalabras claves:Dehydrogenation, EFGS-role, Ga/SAPO-11, n-Butane transformationAutores:Bolívar A., Campos Y., Carmen Milena López, Machado F.J., Yunes S.Fuentes:scopus