火灾科学
火災科學
화재과학
FIRE SAFETY SCIENCE
2011年
4期
235-240
,共6页
泡沫灭火剂%斯德哥尔摩公约%水成膜泡沫%全氟辛烷磺酸
泡沫滅火劑%斯德哥爾摩公約%水成膜泡沫%全氟辛烷磺痠
포말멸화제%사덕가이마공약%수성막포말%전불신완광산
Foam extinguishing agent%Stockholm convention%Aqueous film-forming foams%Perfluorooctane sulfonates
对泡沫灭火剂的分类、灭火机理、各种灭火剂的优缺点和适用范围进行了归纳,介绍了泡沫灭火剂的研究进展和应用现状,并预测了发展方向。对于蛋白型泡沫灭火剂,由于它的环境友好性,应重新认识其重要性并进行深入的基础研究。对于水成膜泡沫灭火剂,介绍了《斯德哥尔摩公约》对全氟辛烷磺酸(PFOS)采取限制后可供选择的解决方案,例如着重发展齐聚法生产氟碳表面活性剂。能提高灭火性能的各种泡沫添加剂、压缩氮气泡沫灭火剂及七氟丙烷泡沫灭火剂等新型泡沫灭火剂也是国际研究热点。
對泡沫滅火劑的分類、滅火機理、各種滅火劑的優缺點和適用範圍進行瞭歸納,介紹瞭泡沫滅火劑的研究進展和應用現狀,併預測瞭髮展方嚮。對于蛋白型泡沫滅火劑,由于它的環境友好性,應重新認識其重要性併進行深入的基礎研究。對于水成膜泡沫滅火劑,介紹瞭《斯德哥爾摩公約》對全氟辛烷磺痠(PFOS)採取限製後可供選擇的解決方案,例如著重髮展齊聚法生產氟碳錶麵活性劑。能提高滅火性能的各種泡沫添加劑、壓縮氮氣泡沫滅火劑及七氟丙烷泡沫滅火劑等新型泡沫滅火劑也是國際研究熱點。
대포말멸화제적분류、멸화궤리、각충멸화제적우결점화괄용범위진행료귀납,개소료포말멸화제적연구진전화응용현상,병예측료발전방향。대우단백형포말멸화제,유우타적배경우호성,응중신인식기중요성병진행심입적기출연구。대우수성막포말멸화제,개소료《사덕가이마공약》대전불신완광산(PFOS)채취한제후가공선택적해결방안,례여착중발전제취법생산불탄표면활성제。능제고멸화성능적각충포말첨가제、압축담기포말멸화제급칠불병완포말멸화제등신형포말멸화제야시국제연구열점。
The paper presents a review on foam extinguishing agent. The classification, mechanism of foam extinguishing agent, advantages and limitations with applicable scope of different agents are described briefly. The current status of the application of foam extinguishing agent is introduced. Because of its readily biodegradability and environmental benefits, protein foam agent is also an available choice in the alternative options of western countries. In terms of status of aqueous film-forming foams, according to the "Convention of Stockholm" which severely restricted the use of Perfluorooctane sulfonates (PFOS), several alternative solutions are offered. For the A Class foam agent, fundamental researches have been conducted on the heat-insulating protection and fire extinguishing performance. New type of stabilizing additive has been invented to enhance extinguishing properties, by the use of alcohol resistant foam extinguishing agent. Compressed N2 foam extinguishing agent and heptafluoropro- pane foam agent have also been hot research topics.