Effects of pyrolysis atmosphere on the porous structure and reactivity of chars from middle and high rank coals

Effects of pyrolysis atmosphere on the porous structure and reactivity of chars from middle and high rank coals

The 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 Bituminous type C (HVBC)) and different particle size distribution was studi...

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Bibliographic Details
Main Authors: Carlos Francisco Valdés Renteria, Yuli Betancur Guerrero, Diana Patricia López López, Carlos Andrés Gómez Gutiérrez, Farid Chejne Janna
Format: Article
Language:English
Published: Universidad Nacional de Colombia 2018-04-01
Series:Ingeniería e Investigación
Subjects:
Slow pyrolysis
Pore size distribution
large coal particles
Oxy-combustion
Reactivity
Online Access:https://revistas.unal.edu.co/index.php/ingeinv/article/view/64516

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