Coal Science: Aspects of Coal Constitution |
Contents
COAL AS FUEL AND BASIC MATERIAL Occurrence | 8 |
Seylers scientific classification system 18 Commercial classification | 24 |
COAL AS AN ORGANIC SEDIMENT Geology and Strati | 30 |
Copyright | |
25 other sections not shown
Common terms and phrases
absorption activation energy anisotropy anthracites aromatic aromatic clusters aromatic lamellae bedding plane bituminous coal Brennstoff-Chem calculated carbon content Carboniferous cellulose cent carbon Chapter Chem chemical co-workers coalification series coking coal composition compounds constitution analysis COOH crystallites D. W. VAN KREVELEN decomposition decreases degasification density determined diamagnetic dilatometer dilatometer curve elastic constants equation examination exinite extract formation Fuel function fusinite groups H₂O heating rate humic acids hydrogen hydrogenolysis hydroxyl IHNATOWICZ increase kcal/mole KREULEN lamellae lignin low-rank coals macerals maximum mean structural unit measured mellitic acid metaplast method micrinite molar molar volume molecular weight molecules nitrogen number of rings obtained oxidation oxidation of coal oxycoal oxygen parameter particles phenols plastic pore Proc properties R. V. WHEELER rank reaction products refractive refractive index ring condensation index SCHUYER seam shows specific heat stage substances Table temperature thermal vitrinite volatile matter content yield