Application of Micro-Raman Spectroscopy for the Quantitative Analysis of Vitrinite Reflectance in Medium and High Rank Colombian Coals
The structural changes and the degree of maturity of three Colombian coals from the Santander and Antioquia provinces were studied using a simple and fast curve fitting method of the RBS parameters (the distance between band G and band D), FWHM - G (total width at half the maximum of the G band) and...
- Autores:
- Tipo de recurso:
- Fecha de publicación:
- 2020
- Institución:
- Universidad Pedagógica y Tecnológica de Colombia
- Repositorio:
- RiUPTC: Repositorio Institucional UPTC
- Idioma:
- eng
spa
- OAI Identifier:
- oai:repositorio.uptc.edu.co:001/14301
- Acceso en línea:
- https://revistas.uptc.edu.co/index.php/ingenieria/article/view/12241
https://repositorio.uptc.edu.co/handle/001/14301
- Palabra clave:
- coal rank
deconvolution
macerals analysis
Raman spectroscopy
reflectance
second derivative
vitrinite
análisis de macerales
cambios estructurales
deconvolución
espectroscopía Raman
rango de carbón
reflectancia
segunda derivada
- Rights
- License
- Copyright (c) 2020 Ruben-Dario Urbano-Noguera; Hugo-Armando Estupiñan-Duran; Gustavo Neira-Arenas