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Mendoza Merlano CJ, Zepeda TA, Alonso-Nuñez G, Diaz de Leon JN, Manrique C, Echavarría Isaza A. Effect of crystal size on the acidity of nanometric Y zeolite: number of sites, strength, acid nature, and dehydration of 2-propanol. NEW J CHEM 2022. [DOI: 10.1039/d2nj01530g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Crystallinity damage in acid Y zeolite affects the direct relationship between the number of acid sites or conversion of 2-propanol and the zeolite size and the selectivity of 2-propene in nanosized Y zeolite.
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Affiliation(s)
- C. J. Mendoza Merlano
- Universidad de Antioquia, Grupo Catalizadores y Adsorbentes, Calle 70 No. 52-21, Medellín, Colombia
| | - T. A. Zepeda
- Universidad Nacional Autónoma de México, Centro de Nanociencias y Nanotecnología(CNyN), Km. 107 Carretera Tijuana-Ensenada Col. Pedregal Playitas, C.P. 22860, Ensenada, Baja California, Mexico
| | - G. Alonso-Nuñez
- Universidad Nacional Autónoma de México, Centro de Nanociencias y Nanotecnología(CNyN), Km. 107 Carretera Tijuana-Ensenada Col. Pedregal Playitas, C.P. 22860, Ensenada, Baja California, Mexico
| | - J. Noe Diaz de Leon
- Universidad Nacional Autónoma de México, Centro de Nanociencias y Nanotecnología(CNyN), Km. 107 Carretera Tijuana-Ensenada Col. Pedregal Playitas, C.P. 22860, Ensenada, Baja California, Mexico
| | - C. Manrique
- Universidad de Antioquia, Grupo Catalizadores y Adsorbentes, Calle 70 No. 52-21, Medellín, Colombia
| | - A. Echavarría Isaza
- Universidad de Antioquia, Grupo Catalizadores y Adsorbentes, Calle 70 No. 52-21, Medellín, Colombia
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Use of H3PO4/ZrO2–TiO2–surfactant mixed oxide for catalytic vapor-phase dehydration of 1-octanol. REACTION KINETICS MECHANISMS AND CATALYSIS 2020. [DOI: 10.1007/s11144-020-01854-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Dehydration of isopropanol to propylene over fullerene[C60] containing niobium phosphate catalyst: Study on catalyst recyclability. MOLECULAR CATALYSIS 2019. [DOI: 10.1016/j.mcat.2019.110470] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Alcohols dehydration in heterogeneous system – FTIR method development for quantitative determination of catalytic parameters. MOLECULAR CATALYSIS 2019. [DOI: 10.1016/j.mcat.2019.03.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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