提高水基热气溶胶灭火剂燃速途径的研究  

A Research in Improving the Water-aerosol Fire-extinguishing Agent's Combustion Rate

作　　者：周晓猛[1] 潘仁明[1] 刘玉海[1] 张文超[1] 

机构地区：[1]南京理工大学化工学院,210094

出　　处：《火灾科学》2002年第4期236-239,共4页Fire Safety Science

摘　　要：水基热气溶胶灭火剂是以替代哈龙为目的而研制的新一代气溶胶灭火剂 ;因为其燃烧速度对灭火效率有重大影响 ,故本文在理论分析的基础上 ,采用加入金属粉提高导热系数 ,增加反应放热量 ;加入正催化剂降低反应活化能 ;在反应器中采用导流管除去燃烧表面的液态产物 。The water aerosol Fire extinguishing Agent is a new type of Halon replacement. Because its combustion rate has an important effect on the fire extinguishing efficiency, this paper mainly discusses the means of improving the combustion rate on the basis of theoretical analysis. The means of improving combustion rate that is taken in this paper is adding metal powder to improve thermal conductivity, adding catalyst to decrease activation energy, using duct in reactor to remove liquid substance and strengthen heat feedback.

关 键 词：水基热气溶胶 灭火剂 燃速 哈龙替代物 导热系数 热反馈 

分 类 号：X928.7[环境科学与工程—安全科学]