Listar por autor "Betancur Guerrero, Yuli"
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Effects of pyrolysis atmosphere on the porous structure and reactivity of chars from middle and high rank coals
Valdés Renteria, Carlos Francisco; Betancur Guerrero, Yuli; López López, Diana Patricia; Gómez Gutiérrez, Carlos Andrés; Chejne Janna, FaridThe influence of a CO2 or N2-based atmosphere on the porous structure and microstructure of the chars obtained from the slow devolatilization (10°C/min) of two coals of different rank (Semi-Anthracite (SA) and High Volatile ...Universidad Nacional de Colombia Revistas electrónicas UN Ingeniería e Investigación.