1. College of Resources and Safety Engineering; China University of Mining and Technology (Beijing); Beijing 100083 China
2. The Occupational Safety and Health Administration, State Administration of Work Safety; Beijing 100713 China
3. COWI; Kongens Lyngby DK-2800 Denmark
4. Technical University of Denmark (DTU/Compute); Kongens Lyngby DK-2800 Denmark
5. Institute of safety technology for hazardous chemicals, China Academy of Safety Science and Technology; Beijing 100012 China
6. Key Laboratory of Major Hazard control and Accident Emergency Technology; State Administration of Work Safety; Beijing 100012 China
7. PROSYS Research Center, Department of Chemical and Biochemical Engineering; Technical University of Denmark; Kongens Lyngby DK-2800 Denmark