Institute of Process Engineering;
Chinese Academy of Sciences;
Beijing 100190;
China;
HBIS Group Co.;
Ltd.;
Shijiazhuang 050023;
China;
ACRE Coking&Refractory Engineering Consulting Corporation;
MCC;
Dalian 116085;
China;
Sinosteel Tiancheng Environmental Protection Science&Technology Co.Ltd.;
Wuhan 430205;
China;
Iron and steel industry; air pollution; whole-process control; ultra-low emission;