Combustible dust

The Classification of Hazardous Areas for Combustible Dust in Foodstuff Industry

我国粮食行业可燃性粉尘危险区域的划分

Introduction on Standards of Electrical Apparatus for Use in the Presence of Combustible Dust

可燃性粉尘环境用电气设备标准介绍

Study on Explosion Index of Combustible Dust Detonated by Shock Wave

可燃粉尘在激波诱导下的爆炸指数研究

Classification of hazardous areas with combustible dust

可燃性粉尘环境危险区域的分类和划分

Through the experimental result the effective combustible dust is the main influencing factor of the secondary combustion and explosion .

实验分析表明泄爆过程中，导管内有效可燃粉尘云是影响二次燃爆的主要因素。

As a kind of catastrophe accident , combustible dust explosion is a very complicated physical phenomenon .

激波诱导可燃粉尘爆炸是一种极为复杂的物理现象。

DUST EXPLOSION Some Aspect to Ex Equipment Used in Hazardous Areas Present Explosive Gas and Combustible Dust Simultaneous

关于爆炸性气体、粉尘同时存在的危险场所防爆问题

Hazardous areas with combustible dust ;

适用于可燃性粉尘危险场所；

With the development of science and technology , the special case where explosive gas and combustible dust present simultaneous is emerged more and more .

随着科技的深入发展，爆炸性气体及爆炸性粉尘并存场所中的防爆问题日益凸现出来。

In this paper , author presents the technical measure and safety requirements in GB19854-2005 to the industrial vehicle used both in explosive gas and combustible dust environments .

文章对GB19854-2005标准中，关于爆炸性气体环境和可燃性粉尘环境用工业车辆的防爆技术措施和安全要求进行了介绍。

The blast was traced to combustible dust that had collected in a " polishing workshop " duct in a recently completed factory complex in Chengdu , the capital of Sichuan province .

爆炸发生在四川省省会成都一座新近建成的工业园区内。经调查，引发爆炸的起因是“抛光车间”的一个易燃的集尘管。

The wall turbulent plays a important role in the flame acceleration and combustion induce shock process . Simulated results reveal the innate character from compressive wave to shock wave in combustible dust suspension and the flow field parameter distribution .

研究发现，壁面湍流在火焰加速及燃烧诱导激波过程中起着关键作用，数值计算结果揭示了可燃悬浮粉尘云中压缩波到激波的转捩机制及气固两相流场参数的变化规律。

The author gives the discussion on the explosive protection technology applied on lead acid storage battery used in combustible dust environment and the examination and testing to this sort of product , based on the inherent characteristics of lead acid storage battery .

从铅酸蓄电池的固有特性出发，比较详细地探讨了应用在可燃性粉尘环境中的铅酸蓄电池应该采取的防爆技术措施，以及这些安全技术的检验与试验。

After explosions of combustible dust at two Apple Inc. suppliers in China that left four dead and at least 59 injured in 2011 , the U.S. computer maker last year said it issued new guidelines for its contractors for handling the material .

2011年，苹果（AppleInc.）两家在华供应商发生可燃粉尘爆炸，事故造成四人死亡，至少59人受伤。事故发生后，苹果去年表示，该公司已经就承包商如何处理有关材料一事发布新的指引。

Study on the production and acceleration of shock wave induced by combustible suspension dust

可燃悬浮粉尘燃烧诱导激波及其加速过程研究

However , the witness statements as well as the physical evidence leave no doubt that combustible iron dust was also involved in the aftermath of the explosion .

尽管如此，现场目击者的证词和物理证据均表明铁粉参与了爆炸。