| 交叉气体反应对气体检查装备的影响 |
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| 引用本文： | 白晓东. 交叉气体反应对气体检查装备的影响[J]. 矿业安全与环保, 2002, 29(5): 25-26 |
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| 作者姓名： | 白晓东 |
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| 作者单位： | 大同煤矿集团公司,忻州窑矿,山西,大同,037021 |
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| 摘 要： | 煤矿常用的瓦斯等气体检查设备大多为小型便携式,常受交叉气体反应影响,在气体组份复杂时尤为严重。常用的气体检查装备由于原理不同,其所受交叉气体反应影响也不尽相同,据此论述了几种常见的气体检查仪器的性能、原理、缺陷及适用条件,为科学选择检查仪器,正确检查分析井下气体组份,保证矿井通风安全,营造安全健康的工作环境提供科学依据。
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| 关 键 词： | 气体 交叉反应 检查装备 影响 |
| 文章编号： | 1008-4495(2002)05-0025-02 |
| 修稿时间： | 2002-03-11 |
Influence of Cross Gas Reaction on Gas Detection Device |
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| Abstract: | Gas detection devices commonly used in coal mines are portable ones,which are often affected by cross gases,especially when the gas has complicated composition.Since the commonly-used gas detection devices are based on different principle,the influence of cross gas on them is also different.This paper discusses the performance,principle,shortcomings and applicable condition of several gas detectors,and this provides scientific basis for the selection of gas detectors,the correct analysis of underground gas composition and the ventilation safety of mines. |
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