Low carbon energy saving and emission reduction operations

During the "twelfth five-year" environmental protection investment 2.8 billion yuan, the transformation of high energy consumption, high emission process equipment and 269 sets of new environmental protection equipment; Coking with advanced dry quenching technology, to reduce cost, energy conservation and emissions reduction; Construction of comprehensive sewage treatment plant a 1400 tonnes per hour, factory green area of 21%. Environmental protection equipment operation rate was 100%, and the wastewater zero emissions; All kinds of pollutants discharge value to the current emission standards stipulated by the state.