Mineral Matter and Ash in Coal

Content: Chemistry of mineral matter and ash in coal : an overview / Karl S. Vorres --
Mineral matter in Illinois and other U.S. coals / Richard D. Harvey and Rodney R. Ruch --
Geologic controls on the inorganic composition of Lower Kittanning coal / Susan M. Rimmer and Alan Davis --
Semiquantitative determination of coal minerals by X-ray diffractometry / John J. Renton --
Factors influencing major, minor, and trace element variations in U.S. coals / Peter C. Lindahl and Robert B. Finkelman --
Elemental distribution and association with inorganic and organic components in North Dakota lignites / F.R. Karner, H.H. Schobert, S.K. Falcone, and S.A. Benson --
Volcanic ash layers in coal : origin, distribution, composition, and significance / Don Triplehorn and Bruce Bohor --
Reactions and transformations of coal mineral matter at elevated temperatures / G.P. Huffman and F.E. Huggins --
Mineral transformations during ashing of selected low-rank coals / S.K. Falcone and H.H. Schobert --
High-temperature interactions among minerals occurring in coal / Donald L. Biggs and Curtis G. Lindsay --
Flame vitrification and sintering characteristics of silicate ash / Erich Raask --
Viscosity of synthetic coal ash slags / Karl S. Vorres, Sherman Greenberg, and Roger Poeppel --
Sulfur solubility in slags for cyclone coal combustors / David H. DeYoung --
Analyses of thermodynamic properties of molten slags / Milton Blander and Arthur D. Pelton --
Estimation of physicochemical properties of coal slags and ashes / K.C. Mills --
Viscosity of fluxes for the continuous casting of steel / W.L. McCauley and D. Apelian --
Rheological properties of molten Kilauea iki basalt containing suspended crystals / H.C. Weed, F.J. Ryerson, and A.J. Piwinskii --
Crystallization of coal ash melts / D.P. Kalmanovitch and J. Williamson --
Heat transfer and thermal conductivity of coal slags / K.C. Mills --
Solid-liquid-vapor interactions in alkali-rich coal slags / L.P. Cook and J.W. Hastie --
Coal ash deposition in boilers / R.W. Borio and A.A. Levasseur --
Deposit constituent phase separation and adhesion / Erich Raask --
Use of glass for modeling the deposition of coal ash in hot cyclones / D.M. Mason, A. Rehmat, and K.C. Tsao --
Slag deposit initiation using a drop-tube furnace / M.F. Abbott and L.G. Austin --
Influence of segregated mineral matter in coal on slagging / Richard W. Bryers --
Influence of thermal properties of wall deposits on performance of pulverized fuel fired boiler combustion chambers / W. Richter, R. Payne, and M.P. Heap --
Prediction of slagging and fouling tendencies of European lignites by new statistical and experimental methods / Werner Altmann --
Mineral matter catalysis of coal conversion / Thomas D. Padrick and Barry Granoff --
Iron sulfide catalysis in coal liquefaction / P.A. Montano, Y.C. Lee, A. Yeye-Odu, and C.H. Chien --
Influence of mineral matter on the rate of coal char combustion / John H. Pohl --
Behavior of mineral matter during coal beneficiation / Harold L. Lovell --
Mineral matter analysis : a technique to improve bituminous coal beneficiation / Richard B. Muter and William F. Lawrence --
Analysis of ash-forming mineral matter in raw and supercleaned coals by automated image analysis-scanning electron microscopy / Warren E. Straszheim, Jay G. Yousling, and R. Markuszewski --
Behavior of quartz, kaolinite, and pyrite during alkaline leaching of coal / C.-W. Fan, R. Markuszewski, and T.D. Wheelock --
Separation of mineral matter from Pittsburgh coal by wet milling / Douglas V. Keller, Jr. --
Decomposition of pyrite in a coal matrix during the pyrolysis of coal / I. Stewart, S.G. Whiteway, P.J. Cleyle, and W.F. Caley --
Carbon dioxide/water for coal beneficiation / R. Sapienza, T. Butcher, W. Slegeir, and F. Healy --
Effect of caustic and microwave treatment on clay minerals associated with coal / C.K. Richardson, R. Markuszewski, K.S. Durham, and D.D. Bluhm.