主管：中华人民共和国应急管理部
主办：应急管理部天津消防研究所
ISSN 1009-0029  CN 12-1311/TU
Fire Science and Technology

Fire Science and Technology ›› 2023, Vol. 42 ›› Issue (7): 881-891.

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Research and development of clean chemical gas fire extinguishing agents under the "dual carbon" goal

Shu Zhongjun1, Chen Tao2,3,4   

  1. (1. College of Safety Science and Engineering, Changzhou University, Jiangsu Changzhou 213164, China;2. Tianjin Fire Science and Technology Research Institute of MEM, Tianjin 300381, China;3. Laboratory of Fire Protection Technology for Industry and Public Building, Tianjin 300381, China;4. Tianjin Key Laboratory of Fire Safety Technology, Tianjin 300381, China)
  • Online:2023-07-15 Published:2023-07-15

Abstract:  Under the "dual carbon" goal, with the implementation of the Kigali Amendment, the currently widely used hydrofluorocarbon gas extinguishing agent represented by heptafluoropropane, as a typical non-carbon dioxide greenhouse gas, will be restricted and phased out. On the basis of reviewing the development history of gas fire extinguishing agents in waves, this paper reviews the current research status and development opportunities and challenges of chemical gas fire extinguishing agents.

Key words: Halon extinguishing agent, Halon substitute, clean chemical gas extinguishing agent