Research Article
FTIR and Raman Spectral Research on Metamorphism and Deformation of Coal
Table 1
Part of experiment results of TDC samples.
| Series of deformation | Sample ID | (%) | | | FTIR | Raman2 | CH3CH2 | C=C | CH3CH2 | C–H | | | 2923 | 2826 | 1600 | 1442 | 749 |
| Brittle deformation coal | LHM06 | 0.98 | 0.83 | 0.15 | 0.557 | 0.326 | 0.991 | 0.815 | 0.317 | 113967 | 55594 | HZM03 | 1.93 | 1.67 | 0.13 | 0.344 | 0.220 | 0.994 | 0.822 | 0.348 | 515720 | 286732 | SK04 | 1.00 | 0.91 | 0.09 | 0.522 | 0.372 | 0.998 | 0.920 | 0.369 | 115158 | 58378 | HZM02 | 1.93 | 1.67 | 0.13 | 0.323 | 0.199 | 0.998 | 0.935 | 0.420 | — | — | LHM12 | 1.37 | 1.13 | 0.18 | 0.579 | 0.383 | 0.998 | 0.933 | 0.385 | 215980 | 131925 | STM02 | 1.41 | 1.12 | 0.21 | 0.647 | 0.403 | 0.994 | 0.806 | 0.380 | 272570 | 153720 | TYM04 | 0.95 | 0.8 | 0.16 | 0.504 | 0.354 | 1.000 | 0.895 | 0.176 | 137498 | 64296 | SK03 | 0.98 | 0.88 | 0.10 | 0.363 | 0.264 | 0.996 | 0.886 | 0.548 | 174251 | 78056 |
| Ductile deformation coal | LHM04 | 1.40 | 1.18 | 0.16 | 0.657 | 0.414 | 0.988 | 0.893 | 0.450 | 394537 | 202143 | LHM09 | 1.39 | 1.12 | 0.19 | 0.599 | 0.406 | 0.996 | 0.951 | 0.362 | — | — | LLM04 | 0.83 | 0.60 | 0.28 | 0.547 | 0.378 | 0.999 | 0.918 | 0.282 | 324725 | 164211 | HZM10 | 2.62 | 2.02 | 0.23 | 0.671 | 0.406 | 0.996 | 0.913 | 0.301 | 461139 | 157064 | LHM02 | 1.38 | 1.08 | 0.22 | 0.582 | 0.38 | 0.998 | 0.946 | 0.385 | — | — | LHM03 | 1.58 | 1.18 | 0.25 | 0.555 | 0.351 | 0.988 | 0.840 | 0.406 | 420961 | 229994 | STM05 | 1.66 | 1.12 | 0.33 | 0.491 | 0.312 | 0.997 | 0.992 | 0.455 | 511926 | 306591 | XTM08 | 1.92 | 1.63 | 0.15 | 0.260 | 0.180 | 1.000 | 0.910 | 0.500 | 499840 | 260745 |
|
|
1, 2The data of Raman was cited in [22].
|