residues generated in combustion, and comprises the fine particles that rise with the flue gases. ash which does not rise is termed bottom ash. in an industrial context, fly ash usually refers to ash produced during combustion of coal. fly ash is generally captured by electrostatic precipitators or other...
% colombia commercial agreements, countries export destination asia % north america % latin america and the caribbean % europe % mexico commercial agreements, countries export destination asia % north america % latin america and the caribbean % europe % main export chile copper refining % copper mineral...
manufacture of coke oven products ( ) manufacture of gas; distribution of gaseous fuels through mains ( ) manufacture of refined petroleum products ( ) mining and agglomeration of hard coal ( ) mining and agglomeration of lignite ( ) mining of clays and kaolin ( ) operation of gravel and sand pits ( ) other...
manufacture of coke oven products ( ) manufacture of gas; distribution of gaseous fuels through mains ( ) manufacture of refined petroleum products ( ) mining and agglomeration of hard coal ( ) mining and agglomeration of lignite ( ) mining of clays and kaolin ( ) operation of gravel and sand pits ( ) other...
manufacture of coke oven products ( ) manufacture of gas; distribution of gaseous fuels through mains ( ) manufacture of refined petroleum products ( ) mining and agglomeration of hard coal ( ) mining and agglomeration of lignite ( ) mining of clays and kaolin ( ) operation of gravel and sand pits ( ) other...
manufacture of coke oven products ( ) manufacture of gas; distribution of gaseous fuels through mains ( ) manufacture of refined petroleum products ( ) mining and agglomeration of hard coal ( ) mining and agglomeration of lignite ( ) mining of clays and kaolin ( ) operation of gravel and sand pits ( ) other...
manufacture of coke oven products ( ) manufacture of gas; distribution of gaseous fuels through mains ( ) manufacture of refined petroleum products ( ) mining and agglomeration of hard coal ( ) mining and agglomeration of lignite ( ) mining of clays and kaolin ( ) operation of gravel and sand pits ( ) other...
manufacture of coke oven products ( ) manufacture of gas; distribution of gaseous fuels through mains ( ) manufacture of refined petroleum products ( ) mining and agglomeration of hard coal ( ) mining and agglomeration of lignite ( ) mining of clays and kaolin ( ) operation of gravel and sand pits ( ) other...
manufacture of coke oven products ( ) manufacture of gas; distribution of gaseous fuels through mains ( ) manufacture of refined petroleum products ( ) mining and agglomeration of hard coal ( ) mining and agglomeration of lignite ( ) mining of clays and kaolin ( ) operation of gravel and sand pits ( ) other...