| Comparison of chars obtained under oxy-fuel and conventional pulverized coal combustion atmospheres AG Borrego, D Alvarez Energy & Fuels 21 (6), 3171-3179, 2007 | 161 | 2007 |
| Standardization of reflectance measurements in dispersed organic matter: Results of an exercise to improve interlaboratory agreement PC Hackley, CV Araujo, AG Borrego, A Bouzinos, BJ Cardott, AC Cook, ... Marine and Petroleum Geology 59, 22-34, 2015 | 157 | 2015 |
| Phase-mineral and chemical composition of coal fly ashes as a basis for their multicomponent utilization. 3. Characterization of magnetic and char concentrates SV Vassilev, R Menendez, AG Borrego, M Diaz-Somoano, ... Fuel 83 (11-12), 1563-1583, 2004 | 151* | 2004 |
| Organic matter composition and distribution through the Aptian–Albian lacustrine sequences of the Araripe Basin, northeastern Brazil VH Neumann, AG Borrego, L Cabrera, R Dino International Journal of Coal Geology 54 (1-2), 21-40, 2003 | 142 | 2003 |
| Characteristics of high heating rate biomass chars prepared under N2 and CO2 atmospheres AG Borrego, L Garavaglia, WD Kalkreuth International Journal of Coal Geology 77 (3-4), 409-415, 2009 | 110 | 2009 |
| Influence of pyrolysis temperature on char optical texture and reactivity MJG Alonso, AG Borrego, D Alvarez, JB Parra, R Menéndez Journal of Analytical and Applied Pyrolysis 58, 887-909, 2001 | 110 | 2001 |
| A reactivity study of chars obtained at different temperatures in relation to their petrographic characteristics MJG Alonso, AG Borrego, D Alvarez, R Menéndez Fuel processing technology 69 (3), 257-272, 2001 | 98 | 2001 |
| Physicochemical transformations of coal particles during pyrolysis and combustion. MJG Alonso, AG Borrego, D Alvarez, W Kalkreuth, R Menendez Fuel 80 (13), 1857-1870, 2001 | 90 | 2001 |
| Pyrolysis behaviour of pulverised coals at different temperatures MJG Alonso, AG Borrego, D Alvarez, R Menéndez Fuel 78 (13), 1501-1513, 1999 | 87 | 1999 |
| The procedure used to develop a coal char classification—Commission III Combustion Working Group of the International Committee for Coal and Organic Petrology E Lester, D Alvarez, AG Borrego, B Valentim, D Flores, DA Clift, ... International Journal of Coal Geology 81 (4), 333-342, 2010 | 80 | 2010 |
| Influence of petrographic and mineral matter composition of coal particles on their combustion reactivity☆ LB Méndez, AG Borrego, MR Martinez-Tarazona, R Menéndez Fuel 82 (15-17), 1875-1882, 2003 | 79 | 2003 |
| Unbiased methods for the morphological description of char structures D Alvarez, AG Borrego, R Menendez Fuel 76 (13), 1241-1248, 1997 | 75 | 1997 |
| Effect of charcoal blending with a vitrinite rich coking coal on coke reactivity BD Flores, IV Flores, A Guerrero, DR Orellana, JG Pohlmann, MA Diez, ... Fuel Processing Technology 155, 97-105, 2017 | 71 | 2017 |
| Integrating physicochemical information to follow the transformations of biomass upon torrefaction and low-temperature carbonization JG Pohlmann, E Osório, ACF Vilela, MA Diez, AG Borrego Fuel 131, 17-27, 2014 | 70 | 2014 |
| Char characterization and DTF assays as tools to predict burnout of coal blends in power plants C Ulloa, AG Borrego, S Helle, AL Gordon, X García Fuel 84 (2-3), 247-257, 2005 | 68 | 2005 |
| 1H NMR and FTIR spectroscopic studies of bitumen and shale oil from selected Spanish oil shales AG Borrego, CG Blanco, JG Prado, C Díaz, MD Guillén Energy & fuels 10 (1), 77-84, 1996 | 68 | 1996 |
| Evaluation of CO2-reactivity patterns in cokes from coal and woody biomass blends MA Diez, AG Borrego Fuel 113, 59-68, 2013 | 67 | 2013 |
| Geochemical significance of the aromatic hydrocarbon distribution in the bitumens of the Puertollano oil shales, Spain AG Borrego, CG Blanco, W Püttmann Organic Geochemistry 26 (3-4), 219-228, 1997 | 65 | 1997 |
| Evaluation of petrology and reactivity of coal blends for use in pulverized coal injection (PCI) E Osório, MLI Gomes, ACF Vilela, W Kalkreuth, MAA de Almeida, ... International Journal of Coal Geology 68 (1-2), 14-29, 2006 | 64 | 2006 |
| Systematic effects of coal rank and type on the kinetics of coal pyrolysis MJG Alonso, D Alvarez, AG Borrego, R Menéndez, G Marbán Energy & fuels 15 (2), 413-428, 2001 | 62 | 2001 |
