Semiconductor-based combustible gas sensors for the petrochemical industry: a review

Key Points

• This review focuses on the use of semiconductor-based gas sensors for detecting combustible gases in the petrochemical industry and their advantages.
• Reviewed various semiconductor sensor technologies and their applications in the petrochemical sector.
• Assessed detection limits, cost-effectiveness, and suitability of these sensors for early warning systems.
• Identified low detection limits as a key benefit of semiconductor sensors for combustible gas detection.
• Highlighted cost-effectiveness compared to traditional gas detection methods.
• Suggests improved monitoring capabilities that enhance safety in the petrochemical industry.