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首页> 外文会议>International Conference on Remote Sensing, Environment and Transportation Engineering >A Pressurized Vessel Test to Measure the MinimumBurning Pressure of Emulsion Explosives
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A Pressurized Vessel Test to Measure the MinimumBurning Pressure of Emulsion Explosives

机译：加压血管测试，以测量乳液炸药的最小值

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It is well known that emulsion explosives locally ignited in closed vessels do not undergo sustained combustion when the pressure is lower than some threshold value. The latter is usually referred to as the Minimum Burning Pressure (MBP) of the explosive and is now being used by some manufacturers as a basis of safety for many associated manufacture, transport, and handling processes. In the present work, both an apparatus based on hot-wire ignition and an associated methodology were developed to measure the MBP of emulsion explosives. Typical formulation of emulsion explosives in China was been measured. Water content, oil phase, emulsifiers and inorganic salts are all have important influence to MBP value. It is also shown that the MBP is a very important and useful safety parameter as, if an emulsion explosive formation pressure is maintained below its MBP, accidental ignition and propagation should not be possible.
机译：众所周知，当压力低于一些阈值时，在闭合容器中局部点燃的乳液炸药不会受到持续燃烧。后者通常被称为炸药的最小燃烧压力（MBP），现在是一些制造商使用的基础，以便对许多相关的制造，运输和处理过程的安全性。在本作工作中，开发了一种基于热线点火和相关方法的装置来测量乳液炸药的MBP。衡量了中国乳液炸药的典型制剂。含水量，油相，乳化剂和无机盐都对MBP值具有重要影响。还表明MBP是一个非常重要和有用的安全参数，因为如果乳液爆炸性形成压力保持在其MBP以下，则不应意外点火和传播。

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