Resultados de búsqueda - (matarasa OR catalyst)*

Production of biodiesel and catalysts for transesterification: A review por Cuellar Bermudez, Sara P., Torres Hernández, César, Cárdenas Chávez, Diana Linda, Romero Owaga, Miguel A., Toscano Villacaña, Fernando, Parra Saldívar, Roberto

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Production of biodiesel and catalysts for transesterification: A review por Cuellar Bermudez, Sara P., Torres, César, Cárdenas Chávez, Diana L., Toscano Villicaña, Fernando, Romero Owaga, Miguel A., Parra Saldívara, Roberto

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Metal phthalocyanines as catalyst precursors of metallated carbon nanotubes por Alanís, Antonio, Kharissova, Oxana Vasilievna, Kharisov, Boris I.

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Desorption of furfural from bimetallic Pt-Fe oxides/alumina catalysts por Dimas Rivera, Gloria Lourdes, De la Rosa, Javier, Lucio Ortiz, Carlos J., De los Reyes Heredia, José, González González, Virgilio Ángel, Hernández, Tomas

“…The mechanism of furfural desorption from the Pt-Fe/Al2O3 0.5%-0.5% sample was determined using physisorbed furfural instead of chemisorbed furfural; this mechanism involved the oxidation of the C=O group on furfural by the catalyst. The oxide nanoparticles on γ-Al2O3 support helped to stabilize the furfural molecule on the surface.…”
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Preparation of nanosized yttrium doped CeO2 catalyst used for photocatalytic application por Akbari Fakhrabadi, Ali, Saravanan, Rajendran, Jamshidijam, M., Mangalaraja, Ramalinga Viswanathan, Gracia Pinilla, Miguel Ángel

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Degradation of poly(ethyleneterephtalate) waste to obtain oligomers using a zinc complex as catalyst por Ovalle Sánchez, Aldo Alan, Elizondo Martínez, Perla, Pérez Rodríguez, Nancy, Hernández Fernández, Eugenio, Sanchez Anguiano, María Guadalupe

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Solar-driven CO2 reduction using modified earth-abundant ilmenite catalysts por Luévano Hipólito, E., Fabela Cedillo, Mayte G., Torres Martínez, Leticia M., Zarazúa Morín, María E.

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Insights into the structure of MoS2/WS2 nanomaterial catalysts as revealed by aberration corrected STEM por Deepak, Francis Leonard, Esparza, Rodrigo, Castro Guerrero, Carlos Fernando, Mejía Rosales, Sergio, López Lozano, Xochitl, Yacamán, Miguel José

“…Molybdenum disulfide/Tungsten disulphide (MoS2/WS2) is a compound very useful for its properties; it is used as lubricant, catalyst in hydrodesulfuration, in hydrogen fuel storage, etc. …”
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Comparative Study of Ni-W /CeO2, Ni-W /y-Al2O3 and Ni-W /HT Catalysts for H2 Production by Steam Reforming of Bioethanol por Hernández, Paz, Fernández, Arturo, Messina , Sarah

Materias: “…Catalysts…”
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Groups IV, V and VI metal oxide-containing hydrotalcite catalysts: state of the art on their catalytic applications por Valdivieso Vera, Daniel A., Guerrero Pérez, M. Olga

“…The unique properties of hydrotalcites, with a double layer structure able to host ions in the interlayer space and its basicity, together with the properties of transitions metal oxides from groups 4, 5 and 6, leads to materials highly promising as catalysts. The incorporation can form dispersed species of those oxides on the hydrotalcitelike structure, which acts as support, or by the incorporation of those elements into the hydrotalcite structure.…”
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Effect of Dopant Loading on the Structural and Catalytic Properties of Mn-Doped SrTiO3 Catalysts for Catalytic Soot Combustion por Suárez Vázquez, Santiago Iván, Cruz López, Arquímedes, Molina Guerrero, Carlos, Sánchez Vázquez, Astrid Iriana, Macías Sotelo, Carlos

“…Ontheotherhand,increasingtheMncontentledtosurfacesegregationofmanganeseoxide. All synthesized catalysts showed mesopores in the range of 32–47 nm. …”
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Low concentration fe-doped alumina catalysts using sol-gel and impregnation methods: the synthesis, characterization and catalytic performance during the combustion of trichloroethylene por Solís Maldonado, Carolina, Rivera de la Rosa, Javier, Lucio Ortiz, Carlos J., Hernández Ramírez, Aracely, Castillón Barraza, Felipe F., Valente, Jaime S.

“…The role of iron in two modes of integration into alumina catalysts was studied at 0.39 wt% Fe and tested in trichloroethylene combustion. …”
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Effect of lanthanum on the catalytic properties of PtSn/γ-Al2O3 bimetallic catalysts prepared by successive impregnation and controlled surface reaction. por Del Angel Montes, Gloria Alicia, Bonilla Barenca, Alfredo, Peña Méndez, Yolanda, Navarrete Barbosa, Juan Ignacio, García Fierro, José Luis, Acosta, D. R.

“…Bimetallic PtSn/γ -Al2O3–La2O3 catalysts were prepared by two comparative methods, successive impregnation (SI) and controlled surface reaction (CSR). …”
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Mathematical model for photocatalytic degradation of emerging pharmaceutical contaminants considering the effect of catalyst reuse and the Six-Flux Model in 2D (SFM-2D) for the estimation of the radiant field por Nchikou, Clovis

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Mathematical model for photocatalytic degradation of emerging pharmaceutical contaminants considering the effect of catalyst reuse and the Six-Flux Model in 2D (SFM-2D) for the estimation of the radiant field por Nchikou, Clovis

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Comparative study of Ni-W/CeO2, Ni-W/y-Al2O3 and Ni-W/HT catalysts for H2 production by steam reforming of bioethanol por Hernández, Paz, Fernández, Arturo, Messina, Sarah

“…Ni-W catalysts supported on CeO2, Al2O3 and hydrotalcite (HT) were studied in the steam reforming of ethanol at 500-650ºC. …”
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e-México: Gobierno digital, como catalizador de las MiPyMEs por Blanco-Vela, Marianela

“…e-Mexico: Digital government, as a catalyst for micro and SMEs…”
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Síntesis de nanopartículas de PdACu soportadas sobre carbón para la oxidación de etanol y bio-alcohol por Irazoque-Castañeda, S., Silva-Martínez, Susana

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Combustión catalítica de compuestos orgánicos volátiles clorados por Rivera de la Rosa, Javier, Barresi, Antonello A.

“…The two catalysts were individuated from a preliminary screening to test the stability and the influence of nonstoichiometry; a dip coating technique for supporting powder catalyst; was developed and the prepared catalysts were tested in a monolithic reactor. …”
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Diversidad de especies arbóreas y arbustivas en áreas con distinto historial antropogénico en el matorral espinoso tamaulipeco por Alanís Rodríguez, Eduardo

“…El presente estudio evalúa la diversidad de especies arbóreas y arbustivas en 4 áreas con distinto historial de uso; ganadería intensiva, ganadería extensiva, agricultura tradicional y matarasa, las cuales presentan un tiempo de abandono entre 21 a 23 años en el matorral espinoso tamaulipeco. …”
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