Agent for treating raw coal
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Article
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2002
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Elsevier Science
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## 1 Solid fuels (preparation) of exinite and vitrinite with the broad Lorentz 1 lines. Intensities (I) of the broad Gauss and the narrow Lorentz 3 lines of exinite and vitrinite changes with temperature according to the Curie law (I = Cm). The existence of thermally excited multiplet states was no