fusinite
National Institutes of Health
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Samples of coal from the eastern part of the Upper Silesian Coal Basin, between Jaworzno and Libiąz, were collected from test…
The examination was performed on inertinite concentrates (I content 75 to 84%), prepared from 22 channel coal samples (Rr = 0.87…
Examination was performed by means of micro-FTIR spectroscopy on two concentrates (inertinite content – 80%) prepared from…
complicated coal seam (complex) in the south part of the Chukurovo basin was sampled and 25 samples were taken. Polished block…
Ukraine and United Kingdom were studied in reflected plane-polarised light (Olympus microscope). Three maceral groups (vitrinite…
Preparation of activated carbon from vitrinite and fusinite concentrated from Taixi anthracite using gravitational separation has…
This study is a petrographic analysis of the coal in the Bukit Asam Coalfield which includes a complex of working coal mines…
Thirty sediment samples from Tortonian to Pleistocene age of five ODP locations (Holes 650A, 651A, and 652A, and Sites 654 and…
In order to study the relationships between the chemical structures of coals, coal macerals and their precursors (plant tissues…