The dust explosion characteristics of coal dust in an oxygen enriched atmosphere

机译：富含氧气大气中煤尘的粉尘爆炸特性

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The ability to mix pulverised coal with oxygen at concentrations greater than the currently applied 21% may well provide advantages for burner design in oxy/coal fired systems. However the risk of dust explosions increases significantly with increasing oxygen concentration and temperature. In this study the influence of enriched oxygen concentrations is researched on the dust explosion characteristics of Indonesian (Sebuku) high volatile bituminous coal dust and on Pittsburgh Coal n°8. Both ignition sensitivity characteristics (minimum ignition energy and minimum ignition temperatures) and explosion severity characteristics (maximum explosion pressure, P_(max), and maximum rate of pressure rise, K_(st)) are investigated.

机译：将粉煤与浓度大于目前施加的氧气混合煤的能力可能很好地为氧气/燃煤系统中的燃烧器设计提供了优势。然而，随着氧气浓度和温度的增加，粉尘爆炸的风险显着增加。在这项研究中，富含氧浓度的影响研究了印度尼西亚（SEBUKU）高挥发烟煤粉尘和匹兹堡煤N°8的粉尘爆炸特性。调查点火敏感性特性（最小点火能和最小点火温度）和爆炸严重程度特性（最大爆炸压力，P_（最大值）和最大压力升高速率，K_（ST））进行了研究。

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《International Symposium on Safety Science and Technology》|2013年||共4页
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Frederik Norman; Jan Berghmans; Filip Verplaetsen;
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正文语种
中图分类安全科学;
关键词
Oxy-coal fuel combustion; dust explosion characteristics; Minimum ignition energy.;

机译：氧煤燃料燃烧;粉尘爆炸特性;最小点火能量。;

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1. Comparative study of the explosion pressure characteristics of micro- and nano-sized coal dust and methane–coal dust mixtures in a pipe [J] . Bo Tan, Huilin Liu, Bin Xu, International Journal of Coal Science & Technology . 2020,第1期

机译：管道中微型粉煤粉尘和甲烷粉尘混合物爆炸压力特性的比较研究
2. Comparative study of the explosion pressure characteristics of micro-and nano-sized coal dust and methane-coal dust mixtures in a pipe [J] . Bo Tan, Huilin Liu, Bin Xu, 国际煤炭科学技术学报（英文） . 2020,第001期

机译：管道中微米级和纳米级煤尘与甲烷-煤尘混合物的爆炸压力特性比较研究
3. Comparative study of the explosion pressure characteristics of micro- and nano-sized coal dust and methane–coal dust mixtures in a pipe [J] . Bo Tan, Huilin Liu, Bin Xu, 国际煤炭科学技术学报：英文版 . 2020,第001期

机译：管道中微米和纳米级煤尘与甲烷-煤尘混合物的爆炸压力特性比较研究
4. The dust explosion characteristics of coal dust in an oxygen enriched atmosphere [C] . Frederik Norman, Jan Berghmans, Filip Verplaetsen International Symposium on Safety Science and Technology . 2013

机译：富含氧气大气中煤尘的粉尘爆炸特性
5. Rock dust inerting of coal dust explosions in a 20-L Siwek explosion chamber. [D] . Dastidar, Ashok Ghose. 1996

机译：在20升Siwek爆炸室内，煤尘爆炸产生的岩尘惰性。
6. A novel method of fuzzy fault tree analysis combined with VB program to identify and assess the risk of coal dust explosions [O] . Hetang Wang, Jia Li, Deming Wang, -1

机译：结合VB程序的模糊故障树分析识别和评估煤尘爆炸危险的新方法。
7. The Dust Explosion Characteristics of Coal Dust in an Oxygen Enriched Atmosphere [O] . Norman Frederik, Berghmans Jan, Verplaetsen Filip 2012

机译：富氧大气中煤尘的粉尘爆炸特性
8. Coal Dust Combustion in a Stirred Reactor: Evaluation of Combustion and Extinction Mechanisms in Coal Dust Explosion Flames [R] . Essenhigh, R. H. 1981

机译：搅拌反应堆中的煤尘燃烧：煤尘爆炸火焰燃烧和灭火机理的评价

The dust explosion characteristics of coal dust in an oxygen enriched atmosphere

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