Search Results - "Sanchez, P.E."

Ca-looping for postcombustion CO2 capture: A comparative analysis on the performances of dolomite and limestone by Valverde, J.M., Sanchez-Jimenez, P.E., Perez-Maqueda, L.A.

“…Calcined dolomite with superior Ca-looping performance for CO2 capture. [Display omitted] •The CO2 capture performance of dolomite is studied at realistic…”
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Calcium-looping for post-combustion CO2 capture. On the adverse effect of sorbent regeneration under CO2 by Valverde, J.M., Sanchez-Jimenez, P.E., Perez-Maqueda, L.A.

“…[Display omitted] •Carbonation/calcination tests are reported in which the sorbent is regenerated under high CO2 partial pressure.•A drastic drop of CaO…”
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Nanosilica supported CaO: A regenerable and mechanically hard CO2 sorbent at Ca-looping conditions by Sanchez-Jimenez, P.E., Perez-Maqueda, L.A., Valverde, J.M.

“…•A synthetic CO2 sorbent is prepared by impregnation of calcium nitrate on a nanosilica matrix.•Sintering of the nascent CaO in the calcination stage of…”
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Role of precalcination and regeneration conditions on postcombustion CO2 capture in the Ca-looping technology by Valverde, J.M., Sanchez-Jimenez, P.E., Perez-Maqueda, L.A.

“…Limestone samples after 20 carbonation/regeneration cycles. [Display omitted] •CO2 capture performance of limestone at Ca-looping conditions is…”
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High and stable CO2 capture capacity of natural limestone at Ca-looping conditions by heat pretreatment and recarbonation synergy by Valverde, J.M., Sanchez-Jimenez, P.E., Perez-Maqueda, L.A.

“…•CO2 capture of limestone subjected to carbonation/calcination cycles at Ca-looping conditions is analyzed.•Heat pretreatment and recarbonation reactivation…”
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Antifeedant activities of terpenoids isolated from tropical Rutales by Omar, S., Marcotte, M., Fields, P., Sanchez, P.E., Poveda, L., Mata, R., Jimenez, A., Durst, T., Zhang, J., MacKinnon, S., Leaman, D., Arnason, J.T., Philogène, B.J.R.

“…Terpenes isolated from tropical species of the Rutales were tested for insect antifeedant activity against rice weevil, Sitophilus oryzae (L.) using a flour…”
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Enhanced general analytical equation for the kinetics of the thermal degradation of poly(lactic acid) driven by random scission by Carrasco, F., Pérez-Maqueda, L.A., Sánchez-Jiménez, P.E., Perejón, A., Santana, O.O., Maspoch, M.Ll

“…An enhanced general analytical equation has been developed in order to evaluate the kinetic parameters of the thermal degradation of poly(lactic acid) (PLA) at…”
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Improvement of the thermal stability of branched poly(lactic acid) obtained by reactive extrusion by Carrasco, F., Cailloux, J., Sánchez-Jiménez, P.E., Maspoch, M.Ll

“…One-step reactive extrusion-calendering process (REX-calendering) has been used in order to obtain sheets of 1 mm from poly(lactic acid) modified with a…”
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EP37.17: Placental histopathological profile of growth‐restricted fetuses with Trisomy 21 by Chavez‐Sanchez, P.E., Rodriguez‐Sibaja, M.J., Valdespino, Y., Lumbreras‐Marquez, M.I., Acevedo‐Gallegos, S., Ramirez‐Calvo, J., Gaona, J.M. Gallardo, Torres, B. Velazquez, Mendoza, Y. Copado, Cabrera, D.C.

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Combined kinetic analysis of thermal degradation of polymeric materials under any thermal pathway by Sánchez-Jiménez, P.E., Pérez-Maqueda, L.A., Perejón, A., Criado, J.M.

“…Combined kinetic analysis has been applied for the first time to the thermal degradation of polymeric materials. The combined kinetic analysis allows the…”
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Microcalorimetry: A powerful tool for quantitative analysis of aging hardening response of Cu-Ni-Sn alloys by Donoso, E., Diánez, M.J., Perejón, A., Sánchez-Jiménez, P.E., Pérez-Maqueda, L.A., Sayagués, M.J., Criado, J.M.

“…The method for the deconvolution of overlapping DSC peaks here proposed has been used by the first time for the quantitative determination of the enthalpies…”
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The effect of polymer matrices on the thermal hazard properties of RDX-based PBXs by using model-free and combined kinetic analysis by Yan, Qi-Long, Zeman, Svatopluk, Sánchez Jiménez, P.E., Zhao, Feng-Qi, Pérez-Maqueda, L.A., Málek, Jiří

“…•Nonisothermal decomposition kinetics of RDX and its PBXs has been investigated.•The kinetic models are determined by both master plot and combined kinetic…”
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Limestone Calcination Nearby Equilibrium: Kinetics, CaO Crystal Structure, Sintering and Reactivity by Valverde, J. M, Sanchez-Jimenez, P. E, Perez-Maqueda, L. A

“…In this work, we analyze limestone calcination kinetics at environmental conditions involving a CO2 partial pressure P close to the equilibrium pressure P eq…”
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Synthesis of a nanosilica supported CO2 sorbent in a fluidized bed reactor by Soria-Hoyo, C., Valverde, J.M., van Ommen, J.R., Sánchez-Jiménez, P.E., Pérez-Maqueda, L.A., Sayagués, M.J.

“…•CaO coating at atmospheric pressure is applied on silica nanoparticles in a fluidized bed.•Atmospheric pressure would facilitate scaling-up of the…”
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High and stable CO 2 capture capacity of natural limestone at Ca-looping conditions by heat pretreatment and recarbonation synergy by Valverde, J.M., Sanchez-Jimenez, P.E., Perez-Maqueda, L.A.

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Role of crystal structure on CO2 capture by limestone derived CaO subjected to carbonation/recarbonation/calcination cycles at Ca-looping conditions by Valverde, J.M., Sanchez-Jimenez, P.E., Perez-Maqueda, L.A., Quintanilla, M.A.S., Perez-Vaquero, J.

“…[Display omitted] •CO2 capture of limestone subjected to carbonation/recarbonation/calcination cycles is affected by diffusion.•A reduction of crystallinity by…”
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Giant piezoresistivity of polymer-derived ceramics at high temperatures by Terauds, K., Sanchez-Jimenez, P.E., Raj, R., Vakifahmetoglu, C., Colombo, P.

“…The piezoresistivity of a silicon oxycarbonitride polymer-derived ceramic (PDC) material is investigated at high temperatures. The resistance was measured as a…”
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Anxiolytic activity and active principles of Piper amalago (Piperaceae), a medicinal plant used by the Q’eqchi’ Maya to treat susto, a culture-bound illness by Mullally, M., Cayer, C., Muhammad, A., Walshe-Roussel, B., Ahmed, F., Sanchez-Vindas, P.E., Otarola Rojas, M., Merali, Z., Cal, V., Durst, T., Trudeau, V.L., Arnason, J.T.

“…The medicinal plant, Piper amalago L. (Piperaceae), is used traditionally by Q’eqchi’ Maya healers for the treatment of “susto” a culture-bound syndrome…”
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Correlation of IL-12, IL-22, and IL-23 in patients with psoriasis and metabolic syndrome. Preliminary report by Brito-Luna, M.J., Villanueva-Quintero, D.G., Sandoval-Talamantes, A.K., Fafutis-Morris, M., Graciano-Machuca, O., Sanchez-Hernandez, P.E., Alvarado-Navarro, A.

“…•Serum IL-12 were more elevated in PP group than HS group.•Serum IL-22 was found to be higher in PP group than in PPMS group.•We found no correlation between…”
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Role of crystal structure on CO 2 capture by limestone derived CaO subjected to carbonation/recarbonation/calcination cycles at Ca-looping conditions by Valverde, J.M., Sanchez-Jimenez, P.E., Perez-Maqueda, L.A., Quintanilla, M.A.S., Perez-Vaquero, J.

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