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

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.