Selected Journal of the Excellence Action Plan for China's Science and Technology Journals (Phase II),Selected Journal of Chinese Applied Core Journals (Extended Edition) / CACJ (Extended),Indexed in the Chinese Core Journals (Selection) Database
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城市燃气泄漏检测设备氢适应性分析

Issue Number Issue 09, 2024 [View other articles in this issue]
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Publication Date 2024.09.15
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Author 闫 松,李文哲,邸 鑫,胡 彦
Organization 北京市燃气集团研究院

Abstract

燃气管道天然气掺氢是实现氢气大规模输送的有效方式,但如何保证氢气在混合输送情况下精准快速的检测,是其安全应用的重要问题。本文总结了催化燃烧、热传导等5种原理的现有燃气泄漏检测设备对氢气的敏感性和常规的氢气泄漏检测设备原理特点,分析了当掺氢比达到20%时现有设备在不同场景下使用的影响,并提出了下一步的需求方向,为解决城市燃气管道掺氢泄漏检测提供方向。

Keywords

城市燃气;掺氢;泄漏;检测

References

Declaration:

The English version of this article is translated with the assistance of AI.

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