|本期目录/Table of Contents|

[1]庞磊,马冉,高建村,等.粉尘云浓度对HDPE粉尘云最低着火温度的影响[J].中国安全生产科学技术,2017,13(5):5-9.[doi:10.11731/j.issn.1673-193x.2017.05.001]
　PANG Lei,MA Ran,GAO Jiancun,et al.Effect of concentration of dust cloud on minimum ignition temperature of HDPE dust cloud[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2017,13(5):5-9.[doi:10.11731/j.issn.1673-193x.2017.05.001]
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粉尘云浓度对HDPE粉尘云最低着火温度的影响
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
13
期数:
2017年5期
页码:
5-9
栏目:
学术论著
出版日期:
2017-05-31

文章信息/Info

Title:
Effect of concentration of dust cloud on minimum ignition temperature of HDPE dust cloud
文章编号:
1673-193X(2017)-05-0005-05
作者:
庞磊; 马冉; 高建村; 李俊杰; 王爱博; 吕鹏飞
北京石油化工学院 安全工程学院， 北京 102617
Author(s):
PANG Lei;  MA Ran;  GAO Jiancun;  LI Junjie;  WANG Aibo;  LYU Pengfei
Institute of Safety Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China
关键词:
粉尘爆炸; 高密度聚乙烯; 粉尘云最低着火温度; 粉尘云浓度
Keywords:
dust explosion;  high density polyethylene;  minimum ignition temperature of dust cloud;  concentration of dust cloud
分类号:
X937
DOI:
10.11731/j.issn.1673-193x.2017.05.001
文献标志码:
A
摘要:
为准确评价高密度聚乙烯（HDPE）粉尘爆炸敏感性和开展有效的粉尘防爆工作，采用Godbert-Greenwald恒温炉标准实验装置研究了典型HDPE粉尘云最低着火温度的分布特性，着重探讨了粉尘云浓度对不同喷尘压力条件下HDPE粉尘云最低着火温度的影响规律。研究表明：测试条件下HDPE粉尘云最低着火温度的变化处于360~445 ℃范围，随粉尘云浓度的增加呈现先降低后升高的总体趋势，粉尘云浓度为1.111 kg/m3时出现拐点，且粉尘云最低着火温度随喷尘压力的增加而降低。
Abstract:
In order to evaluate the explosion sensitivity of high density polyethylene (HDPE) dust cloud accurately and carry out the dust explosion-proof work effectively, the distribution characteristics of the minimum ignition temperature for typical HDPE dust cloud were studied by using the standard experimental apparatus of Godbert-Greenwald constant temperature oven. The influence laws of concentration of dust cloud on the minimum ignition temperature of HDPE dust cloud under different dust spray pressures were discussed. The results showed that the minimum ignition temperature of HDPE dust cloud under the test conditions located in the range of 360-445 ℃, and it presented the general trend of decreasing first and then increasing with the increase of concentration of dust cloud. The inflection point appeared when the concentration of dust cloud was 1.111 kg/m3, and the minimum ignition temperature of HDPE dust cloud decreased with the increase of the dust spray pressure.

参考文献/References:

［1］徐素兰, 王涛. 国内高密度聚乙烯生产现状及市场分析［J］. 齐鲁石油化工, 2013, 41(2): 151-155. XU Sulan, WANG Tao. The domestic production status and market analysis for highdensity polyethylene［J］. Qilu Petrochemical Technology, 2013, 41(2): 151-155.
［2］代濠源, 樊建春, 孙莉, 等. 初始温度对湿法成型硫磺燃烧爆炸特性影响的试验研究［J］. 中国安全生产科学技术, 2015, 11(3): 24-28. DAI Haoyuan, FAN Jianchun, SUN Li, et al. Experimental study on the effect of initial temperature on the combustion characteristics of sulfur in wet process［J］. Journal of Safe Science and Technology, 2015, 11(3): 24-28.
［3］代濠源, 樊建春, 刘迪, 等. 粒径对硫磺燃烧爆炸特性影响的试验研究［J］. 中国安全生产科学技术, 2015, 11(2): 120-124. DAI Haoyuan, FAN Jianchun, LIU Di, et al.Experimental study on the effect of particle size on the combustion characteristics of sulfur combustion［J］. Journal of Safe Science and Technology, 2015, 11(2): 120-124.
［4］Yuan C M, Li C, Li G, et al. Ignition temperature of magnesium powder clouds: A theoretical model［J］. Journal of Hazardous Materials, 2012, 239, 294-301.
［5］Yuan C M, Amyotte P R, Hossain M N, et al. Minimum ignition temperature of nano and micro Ti powder clouds in the presence of inert nano TiO2 powder［J］. Journal of Hazardous Materials, 2014, 275, 1-9.
［6］Zhang J, Liu X, Wang Y, et al. Experimental research on minimum ignition temperature of 7-ACA dust cloud［J］. International Symposium on Safety Science and Technology, 2015, 84, 467-471.
［7］王军, 汪佩兰, 张庆辉. 火炸药粉尘云最低着火温度实验研究［J］. 火工品, 2008(1): 39-42. WANG Jun, WANG Peilan, ZHANG Qinghui.Experimental study on minimum ignition temperature of dust cloud of fire and explosives［J］. Initiatirs & Pyrotechnics, 2008(1): 39-42.
［8］任瑞娥, 谭迎新. 木粉最低着火温度的实验研究［J］. 中国粉体技术, 2014, 20(5): 45-47. REN Ruie, TAN Yingxin.Experimental study on minimum ignition temperature of wood flour［J］. China Powder Science and Technology, 2014, 20 (5): 45-47.
［9］ 中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会. 粉尘云最低着火温度测定方法: GB/T 16429-1996［S］. 北京: 中国标准出版社， 1996.
［10］胡樱馨, 胡双启. 面粉最低着火温度的研究［J］. 粮食与油脂, 2016, 29(1): 33-35. HU Yingxin, HU Shuangqi.Study on the minimum ignition temperature of flour［J］. Cereals & Oils, 2016, 29(1): 33-35.
［11］邓军, 屈姣, 王秋红, 等. 烟煤煤尘云最低着火温度实验研究［J］. 矿业安全与环保, 2014, 41(6): 13-15. DENG Jun, QU Jiao, WANG Qiuhong, et al.Experimental study on the minimum ignition temperature of bituminous coal dust cloud［J］. Mining Safety & Environmental Protection, 2014, 41(6): 13-15.
［12］吕岳, 王信群, 徐海顺, 等. 甲烷含量对塑料粉尘空气混合物爆炸特性的影响［J］. 中国安全科学学报, 2016, 26(5): 35-40. LV Yue, WANG Xinqun, XU Haishun, et al.Effects of methane content on explosive properties of plastic dust and air mixture［J］. China Safety Science Journal, 2016, 26(5): 35-40.
［13］任瑞娥, 谭迎新. 镁铝合金粉最低着火温度的实验测试［J］. 消防科学与技术, 2014, 33(8): 864-866. REN Ruie, TAN Yingxin.Experimental on the minimum ignition temperature of magnesium aluminum alloy powder［J］. Fire Science and Technology, 2014, 33(8): 864-866.
［14］陶可通, 陈先锋, 张洪铭, 等. 玉米淀粉粉尘云浓度对其火焰传播特性影响［J］.中国安全科学学报, 2015, 25(5): 37-41. TAO Ketong, CHEN Xianfeng, ZHANG Hongming, et al. Effects of concentration of dust cloud of corn starch on flame propagation characteristics［J］. China Safety Science Journal, 2015, 25(5): 37-41.
［15］叶亚明, 胡双启, 胡立双, 等. 锰粉尘云最低着火温度的实验研究［J］. 科学技术与工程, 2016, 16(8): 296-299. YE Yaming, HU Shuangqi, HU Lishuang, et al.Experimental study on the minimum ignition temperature of manganese dust cloud［J］. Science Technology and Engineering, 2016, 16(8): 296-299.

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备注/Memo

备注/Memo:
北京市青年拔尖人才培养项目（2016000026833 ZK05）；国家重点研发计划项目（2016HYC0801500);北京石油化工学院优秀学科带头人培育计划项目（BIPT-BPOAL-2015）；北京石油化工学院国家级大学生创新创业训练计划项目(2016J00115)
更新日期/Last Update: 2017-06-09