Abstract: Infrared imaging detection technology is a kind of auxiliary detection means for leak detection and repair (LDAR) work. The routine application includes auxiliary detection of inaccessible points, ensuring on-site detection safety and observing oil and gas leakage. A company actively expands the application range of infrared imaging technology including observation of equipment insulation effect, equipment drift, equipment operating status and container level changes, assistance in emergency handling and participation in government environmental protection supervision. The above measures have fully and reasonably utilized infrared imaging detection technology and ensured safe and stable production of the enterprise, which can serve as reference for peer companies.

Key words: refining and chemical enterprise, infrared imaging, safe production, environmental protection