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Synergistic effect of MgH2 doping with Ni and carbon nanotubes on thermochemical CO2 recycling process for CH4-H2 mixtures production
(Pergamon-Elsevier Science Ltd, 2022-01)
The synergistic effect of the nickel and carbon nanotubes addition on thermochemical processes for CO2 recycling employing MgH2 as hydrogen source was demonstrated. By reducing the metallic charge from 10wt.% Ni, replacing ...
Design assessment of polymeric membranes modules to separate carbon dioxide from a binary mixture with methane
(Elsevier Science SA, 2020-04)
This work presents the performance assessment of diverse membrane arrangements to separate carbon dioxide (CO2) from a binary mixture with methane (CH4). For the purpose, we employ computer modeling to represent different ...
Already used and candidate polymeric membranes for CO2 separation plants
(Elsevier, 2018)
This chapter presents the already in used polymeric membranes and the potential candidates for the CO2 acid gas separation. Mainly, this work describes the characteristics of each membrane arrangement and the differences ...
Estudio de la termólisis y reactividad de sales de fosfonio en el estado de fusión
(Universidad de Chile, 2006)
Se estudia la descomposición térmica de sales de ésteres de
alquiltrifenilfosfonio, Ph3P+-CH2-CO2RX- donde R es -CH3, -CH2-CH3, -CH(CH3)2
o -C(CH3)3 y X- corresponde a Br-, Cl- o TsO-. La formación de especies
intermediarias ...
Radiolysis of ices by cosmic-rays: CH4 and H2O ices mixtures irradiated by 40 MeV 58Ni11+ ions
(2020)
Physico-chemical modifications induced by swift heavy ions on methane-water (CH4:H2O) ices at 15 K are analyzed. Ice films, at concentrations of (1:3) and (1:15), were irradiated by 40 MeV 58Ni11+ ions. Fourier transform ...
Remoción de Pb (II) utilizando mezclas de bagazo de lirio acuático (Eichhornia crassipes) y cáscara de huevo en un sistema acuoso
(Universidad Autónoma Metropolitana (México). Unidad Azcapotzalco. División de Ciencias Básicas e Ingeniería., 2015)
El plomo es un elemento potencialmente tóxico que aumenta cada año su concentración en el medio ambiente debido a actividades antropogénicas. En este estudio se investigó la adsorción de Pb (II) en tres mezclas de adsorbentes: ...
Precipitation of LDPE-EPDM and LDPE-EVA mixtures from ternary solutions
(1997)
The fast precipitation of mixtures of low-density polyethylene (LDPE) with ethylene-propylene-diene terpolymer (EPDM) and ethylene-vinyl acetate (EVA) copolymer, from xylene solutions by cooling, leads to fractionation of ...