17thcentury 18thcentury 2017d-598 adverseeffects air airpollutants airpollution airqualitymanagement analysis biomass biomassconversion carbondioxidemitigation carbonsequestration charbon chemistry cleancoaltechnologies coal-firedpowerplants coal-miningmachinery coalash coalgasification coalminesandmining coaltrade combustion congresses costofoperation costs designandconstruction desulfurization drying energiepolitik energyindustries energypolicy england environmentalaspects europeanunioncountries fossilfuels general geology geophysicalmethods gravityprospecting healthaspects heavyindustry history kohle london mathematicalmodels miscellaneous politiqueénergétique pollution powerresources prospecting railroads research smoke socialaspects technical technologicalinnovations toxicology transportation underground unitedstates urbanization wa11fe5 wa754h43321980