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| 煤矿乏风瓦斯逆流氧化反应技术研究与进展 |
| Research and development of flow reversal reactors used for oxidizing coalmine ventilation air methane |
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| DOI： |
| 中文关键词: 煤矿乏风瓦斯 逆流反应技术 氧化床 氧化剂 |
| 英文关键词:coalmine ventilation air methane flow reversal reactor oxidation bed oxidant |
| 基金项目: |
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| 中文摘要: |
| 我国每年通过煤矿乏风排放瓦斯超过200亿Nm3，既浪费了大量的能源，又严重污染了大气环境。采用逆流氧化技术可以将乏风瓦斯氧化成二氧化碳和水，并可以回收其中的能量，这对于我国有效利用现有资源，减少温室气体排放，提升我国应对环境变化及履约能力具有重大意义。对国内外煤矿乏风瓦斯逆流氧化技术的研究与进展进行了综述，并指出了该技术的研究方向及发展前景。 |
| 英文摘要: |
| More than 20 billion Nm3 methane from coalmine ventilation system is discharged directly to the environment in China every year. Using the flow reversal reactor, coalmine ventilation air methane can be oxidized to carbon dioxide and water. At the same time, the heat energy produced in the oxidation can be recovered. It is thus of great significance to use flow reversal reactors for efficient utilization of coalmine ventilation air methane and reduction of greenhouse gas emissions. In this paper, research and development of flow reversal reactors for oxidizing coalmine ventilation air methane was reviewed, and the research direction and development prospects were also given. |
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