卤代烃灭火剂产生酸性气体的毒害性

The Harm of Acid Gases Caused by Fire-extinguishing Agent of Halogenated Hydrocarbon

作为哈龙灭火剂气体替代物之一的卤代烃类灭火剂用于灭火时会产生大量的卤化氢酸性气体。以层流扩散火焰实验数据为基础,对灭火过程中酸性气体的产生进行了研究,对不同卤代烃类灭火剂的酸性气体产量进行了比较,并对酸性气体的毒害性进行了详细讨论。从灭火过程中副产物的毒害性出发,为灭烃类火灾时灭火剂的选择提供理论依据。

As one of substitutes for fire - extinguishing agent of halogenated hydrocarbon, fire - extinguishing agent of halogenated hydrocarbon produces lots of acid gases. Based on the data of layer spread of fire experiments, this paper makes a research into acid gases in putting out fires. It also discusses the harm in detail according to the comparison of acid gases between different. the research provides selection of fire - extinguishing agents in terms of harms.