Heat of wetting of a bituminous coal
โ Scribed by P. Nordon; N.W. Bainbridge
- Book ID
- 107755826
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 345 KB
- Volume
- 62
- Category
- Article
- ISSN
- 0016-2361
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๐ SIMILAR VOLUMES
A high-volatile and a medium volatile bituminous coal, size-graded between 53 and 63 ~tm, were devolatilized in a laboratory-scale laminar-flow furnace at 800-1400ยฐC at heating rates of 1 x 104-5 ร 104 \*C/s. The weight loss was determined by both gravimetric and ash-tracer techniques. The experimen
H n.m.r. spectra 'H n.m.r. spectra were recorded with a 250MHz Bruker WM250 spectrometer, using deutero-chloroform as solvent and tetramethylsilane (TMS) as internal standard.
occurrence of weak autoxidation processes has been observed in the coal seam at a depth from 3 to 5 m. Mierinite whose percentage is relatively high has been formed as a result of high temperature processes that take place in the peat. The higher amount of imerinite macerals predetermines the higher