검색결과 : 2건
| No. | Article |
|---|---|
| 1 |
The lower and upper coal seams of the Candiota Coalfield, Brazil -Geological setting, petrological and chemical characterization, and studies on reactivity and beneficiation related to their combustion potential Kalkreuth W, Lunkes M, Oliveira J, Ghiggi ML, Osorio E, Souza K, Sampaio CH, Hidalgo G International Journal of Coal Geology, 111, 53, 2013 |
| 2 |
Sequence stratigraphy, organic petrology and chemistry applied to the upper and lower coal seams in the Candiota Coalfield, Parana Basin, RS, Brazil de Oliveira JS, Kalkreuth W International Journal of Coal Geology, 84(3-4), 258, 2010 |