化工园区工业气体泄漏气云红外成像检测技术与国产化装备进展

Progress in infrared imaging detection technology and domestic equipment for industrial gas leakage in chemical industry parks

化工园区工业气体泄漏防范预警是当前生产过程的重要环节,关系到安全、双碳达标、环境保护问题。本文在介绍工业气体泄漏常规单点检测、激光检测、红外成像检测等先进技术的基本原理和典型产品的基础上,分析了适合现场泄漏气云红外成像检测技术及其国产化装备特点,对实验室理论和关键技术突破后进一步实现工程化应用需要解决的关键技术进行了分析,对促进国内化工园区气体泄漏防范技术发展和装备推广具有意义。

The prevention and early warning of industrial gas leakage in chemical parks is an important part of the current production process,which is not only a matter of life and property safety,but also a project of vital and lasting importance for dual-carbon compliance and environmental protection.On the basis of introducing the basic principles and typical products of advanced technologies such as conventional single-point detection,laser detection and infrared imaging detection of industrial gas leakage,this paper analyzes the infrared imaging detection technology of gas cloud suitable for on-site leakage and its characteristics of localized equipment,and analyzes the key technologies that need to be solved to further realize engineering application after breakthroughs in laboratory theory and key technologies,which is of significance for promoting the development of gas leakage prevention technology and equipment promotion in domestic chemical parks.