1) potassium base agent
钾基灭火剂
2) purple-K-powder
碳酸氢钾干粉灭火剂
3) fire extinguishing agent
灭火剂
1.
Experimental evaluation methods of burners on the relative effectiveness of fire extinguishing agents;
灭火剂有效性的燃烧器实验评价方法
2.
Inorganic salts produced in combustion of pyrotechnically generating aerosol (PGA) fire extinguishing agent are strongly hygroscopic and potentially corrosive to metal surfaces in humid circumstances.
针对固体微粒气溶胶灭火剂对金属材料表面产生腐蚀性的问题,在气溶胶发生装置的释放通路中,通过汽化的十八胺对气溶胶固体颗粒进行原位表面包覆,采用扫描电镜和光电子能谱表征了包覆效果,对包覆前后气溶胶粒子的吸湿性和腐蚀性进行测试,结果表明有机包覆层的存在有效抑制了气溶胶颗粒的吸湿,达到了降低灭火气溶胶对铜片腐蚀性的目的。
3.
As one of Halon alternatives, characteristics of SQ fire extinguishing agent are briefly introduced in this paper.
文章简要介绍了作为哈龙替代品的 SQ灭火剂的特点 ,用实验方法研究了反应器形状、反应器壁厚及导流管壁厚对 SQ灭火剂燃速的影响规律 ,并分析了产生这种影响的原因。
4) extinguishing agent
灭火剂
1.
Characteristics of Halon fire extinguishing agents and their destroying mechanism to the atmospheric ozone layer were introduced.
简要介绍了哈龙灭火剂的灭火特性及其对臭氧层的破坏性,重点评述了目前为保护大气臭氧层而研制或正在研制的各种哈龙替代灭火剂。
2.
This paper introduces the classification of fire,fire-extinguishing methods,the performance and application of fire extinguishing agent,and emergency escape skills,aiming at enriching the content of fire safety education.
介绍了火灾的分类、灭火的方法、灭火剂的性能与应用以及紧急逃生技巧等消防安全常识,旨在充实消防安全教育的内容。
3.
The author described the restrictions in China and other countries on alkyl halide extinguishing agent and extinguishers,the substitution technology,and his understanding of the restriction regulation on alkyl halide product in the current fire_fighting code and pointed out the principle of substitution of alkyl halide product.
阐述了当前我国和国际上有关卤代烷灭火剂及灭火设备的限用和替代技术， 以及对现行消防规范对卤代烷产品限用规定的理解，指出了卤代烷产品的替代原则。
5) fire-extinguishing agent
灭火剂
1.
Through studying the smoke fire-extinguishing agent and the power fire-extinguishing agent, the selection principle of major composition fire-extinguishing mechanism of aerosol generating agent were discussed,the basic composition of aerosol generating agent was confirmed by orthogonal experiment.
通过研究烟雾灭火剂与干粉灭火剂,探讨了灭火气溶胶发生剂的主要组分的选择原则,论述了灭火气溶胶发生剂的灭火机理,并由正交试验确定了发生剂的基本配方,试验证明灭火效果符合要求。
2.
NaHCO3 powder with fine and spherical particles, which is suitable for making aerosol fire-extinguishing agent, was prepared through spray evaporation process.
利用溶液喷雾蒸发工艺制备碳酸氢钠粉料,所制出的粉料颗粒细小、呈球形,可能应用于制造气溶胶灭火剂。
3.
The properties and major physical data of trifluoromethyl iodide(FIC-1311) were introduced,and the recent progress in the application of FIC-1311 as fire-extinguishing agent and refrigerant were described.
介绍了三氟碘甲烷(FIC-1311)的特性和主要物性数据,叙述了FIC-1311作为灭火剂和制冷剂组合物应用的最新进展。
6) Extinguishant
灭火剂
1.
Ability of Hot Aerosol Extinguishant to Extinguish Wood Cr ib Fire;
热气溶胶灭火剂扑灭固体木垛火的实验研究
2.
Theoretical analysis on the flow characteristic of viscous water extinguishant;
粘性水灭火剂流体力学特性的理论分析
3.
In theend the index system evaluating halon extinguishant substituents are put forward.
本文简要论述了卤代烷1211和1301灭火剂的灭火机理及对臭氧层的破坏机制，介绍了几种欧美广泛采用的卤代烷1211和1301替代物的性能，并提出了评价卤代烷1211和1301灭火剂替代物的指标体系。
补充资料：碳酸氢钾
碳酸氢钾化学式KHCO3，分子量100.119。无色单斜晶系晶体，密度2.17g/cm3，在空气中稳定，能溶于水，水溶液有极弱的碱性，难溶于乙醇中。100℃时KHCO3分解生成K2CO3、H2O和CO2。用做分析试剂。向KOH的80％酒精溶液中通入CO2，可制得极纯的碳酸氢钾。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条