摘要:本论文主要通过分析三种含有机硅表面活性剂水溶液在不同质量浓度下的表面张
力、乳化能力、粒径分布,分析含有机硅表面活性剂与其他活性剂二元复配水溶液在不同
质量浓度下的表面张力、乳化能力、粒径分布,最后在进行三组灭火实验,第一组用清水
细雾,第二组是用含速渗1 号表面活性剂的细水雾,第三组用含速渗 1 号与 APG二元复
配的细水雾。结果表明:含有机硅表面活性剂的水溶液比清水有更小的表面张力,更好的
乳化能力,更小的平均粒径,而不同种类的表面活性剂会产生不同的效果。灭火实验的结
果表明:含有机硅表面活性剂的细水雾灭火效果要明显优于清水细水雾,而含有机硅表面
活性剂与其他表面活性剂二元复配的细水雾能进一步提高灭火性能。4519
关键词: 含硅表面活性剂;细水雾;添加剂;实验
A Study of Fire Extinct Experiments withWaterMist by
Adding Additives Containing silicon
Abstract: this paper is mainly through the analysis of three kinds of organic silicon surfactant
aqueous solution under different mass concentration of surface tension, emulsifying ability,
particle size distribution, analysis of organic silicon surfactants and other surfactant binary
compound with aqueous solution under different mass concentration of surface tension,
emulsifying ability, particle size distribution, and finally in the three groups of experiments, the
first group with water mist, the second group is made of water mist containing speed seepage
surfactant 1, the third group with speed infiltration with APG 1 binary compound with water
mist.Results show that the aqueous solution containing organic silicon surfactants have smaller
surface tension than water, a better emulsifying capacity, smaller mean particle size, and
different kinds of surfactant will produce different effects.Fire extinguishing experiment results
show that water mist containing organic silicon surfactant water mist fire extinguishing effect
significantly better than water, and organic silicon surfactants and other surfactant binary
distribution of the water mist can further improve the fire suppression performance.
KeyWards: silicon surfactant ; water mist; additive; experiment目录
1 绪论1
1.1 细水雾灭火技术1
1.1.1 细水雾灭火技术简介1
1.1.2 细水雾灭火技术的特点2
1.1.3 含添加剂的细水雾灭火技术2
1.2 表面活性剂简介3
1.2.1 表面活性剂的性质3
1.2.2 表面活性剂的应用3
1.2.3 含硅表面活性剂4
1.3 选题的目的、意义及论文研究的主要内容5
1.3.1 选题的目的、意义5
1.3.2 论文研究的主要内容6
2 实验部分. 7
2.1 实验主要试剂及设备7
2.1.1 实验主要试剂7
2.1.2 主要设备7
2.2 实验方法7
2.2.1 表面张力测试7
2.2.2 乳化能力测试9
2.2.3 喷雾粒径分布测试9
2.3 灭火实验10
2.3.1 试剂配置10
2.3.2 测定方法11
3 实验结果讨论与分析. 12
3.1 单一有机硅表面活性剂作为细水雾灭火添加剂的研究结果分析12
3.1.1 含单一有机硅表面活性剂水溶液的表面张力分析12
3.1.2 含单一有机硅表面活性剂水溶液的乳化能力分析13
3.1.3 含单一有机硅表面活性剂水溶液的粒径分布分析14
3.2 含硅表面活性剂的二元复配体系实验结果分析16
3.2.1 含硅表面活性剂与其他表面活性剂二元复配水溶液的表面张力分析17
3.2.2 含硅表面活性剂与其他表面活性剂二元复配水溶液的乳化能力分析17
3.2.3 含硅表面活性剂与其他表面活性剂二元复配水溶液的粒度分析18
3.3 速渗1 号+APG 不同质量比例复配体系的实验结果分析 18 含硅表面活性剂用作细水雾灭火添加剂的研究:http://www.youerw.com/cailiao/lunwen_1249.html