A survey of coal cleaning technologies (coal preparation)

• Publisher: Elsevier Science
• Year: 2002
• Weight: 174 KB
• Volume: 43
• Category: Article
• ISSN: 0140-6701
• DOI: 10.1016/s0140-6701(02)80075-3

✦ Synopsis

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 not stated for inertinite. The two groups of paramagnetic centres of inertinite with Lorentz 2 and Lorentz 3 lines obey the Curie law.