Oil Shale

2004 Estonian Academy 3rd-grade acid activated sludge afforestation ammonium carbonate AUTC crystals autoclave balsam fir Baltic breast height diameter chemical concentrate combustion consumption of activated dihydrogen sulphide Dioxin economic Eesti Energia electricity production price environment environmental costs Equation estimated Estonian Academy Publishers European larch external costs Filtration fly ash Fuel Fushun Mining Group Fushun retorts gas blower growth inhibition of oxygen kerogen kinetic constants kJ/mol Kohtla-Jarve WWTP kukersite larch species liquid phase liquid product mg/l Narva nominal temperatures oil shale mining oil shale opencast oil shale pyrolysis oil shale-based electricity oxygen consumption rate pachuks PCDD/Fs PCDF pH values pollution charge rates pulp pyrolysis pyrolysis kinetics Republic of Estonia repulping Research Riigi Teataja sample plot scenario scheme Scots pine semicoke shale oil shale opencast mines shale-based electricity production shore pine Sirgala sorbent sorption sorption leaching sulphide concentration sulphide formation Tallinn tree species uranium wastewater