克拉维酸钾混合粉尘爆炸影响因素研究
毕业论文关键词： 粉尘爆炸；克拉文酸钾；爆炸特性参数；影响因素；
Investigation on the influencing factors of the Clavulanate Potassium mixed dust
Abstract：Dust explosion is in a considerable degree of fineness of dust dispersed in air or other gas combustion, when the concentration reaches the explosion limit and accept enough energy, it is inevitable accour a explosion phenomenon. With the development of the dust in the pharmaceutical industry, the explosion accident is obviously rising. Research data shows that the explosion of the mixed dust can cause severe environmental damage and loss of property. In this paper, analysising the dust explosion accident case, summed up some basic laws caused by dust explosion accident , combined with the domestic and foreign scholars at the relevant aspects of the research progress. Then the drugs(Clavulanate) in different proportions of clavulanate potassium be measured by dust explosion characteristic parameters to analyze the effects ofdust humidity, concentration and ignition energy.As a result, we have the explosion characteristics of the clavulanate potassium mixed dust, to avoid the explosion at the source.
KeyWords :Dust explosion;Clavulanate Potassium;Explosion parameters;Influencing factors;
目录
1. 绪论 1
1.1 课题研究背景 1
1.2 粉尘爆炸国内外研究现状 3
1.3 本课题主要研究内容 4
2.理论研究基础 5
2.1 克拉文酸钾构成 5
2.2 粉尘爆炸事故特性参数 5
2.2.1 最低着火温度 5
2.2.2 爆炸下限（最低爆炸浓度） 6
2.2.3 最小点火能（MIE） 6
2.2.4 最大爆炸压力(Pmax)和最大压力上升速率（dP/dt)max 6
2.3 粉尘爆炸机理以及影响因素分析 7
3.克拉文酸钾混合粉尘特性参数研究 9
3.1 克拉文酸钾混合粉尘湿度参数试验 9
3.1.1 试验设备 9
3.1.2 试验方法 9
3.1.3试验结果 9
3.2 克拉文酸钾混合粉尘层最低着火温度试验 11
3.2.1试验设备 11
3.2.2试验方法 11
3.2.3试验结果 12
3.3 克拉文酸钾混合粉尘云最低着火温度试验 14
3.3.1试验设备 14
3.3.2试验方法 14
3.3.3试验结果 15
3.4 克拉文酸钾混合粉尘最小点火能试验 18
3.4.1试验设备 18
3.4.2试验方法 18
3.4.3试验结果 19
3.5克拉文酸钾混合粉尘爆炸下限浓度试验 21
3.5.1试验设备 21
3.5.2试验方法 21
3.5.3试验结果 22
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