EN
-
Is Propylene (C₃H₆) Leak Always Hard to Detect? "Olfaction" Upgrade Plan for Old Petrochemical Plants
2025/09/12I. Why Are Trace Propylene (C₃H₆) Leaks Always Missed? In an ethylene plant area, an operator noticed a slight leak at the seal of a propylene compressor, but the handheld detector showed "0ppm". It only alarmed when the concentration rose...
Read More -
Excessive benzene (C6H6) in catalytic workshop?
2025/09/12I. "Invisible traps" for frequent excessive benzene detectionIn the catalytic reforming workshop of a petrochemical plant, when the operator patrolled with a portable benzene detector, it repeatedly showed that the concentration exceeded 25ppm (occup...
Read More -
Hydrogen Sulfide (H₂S) Protection: The Lethal Crisis Behind the Rotten Egg Odor
2025/07/10I. The Dual Faces of H₂S: Coexistence of Warning and Extreme Toxicity Hydrogen sulfide (H₂S) has a unique "rotten egg smell," yet it is also a highly toxic neurotoxin. It can be detected by the sense of smell at low concentrations (0.13ppm), but high...
Read More -
Comprehensive Analysis of Carbon Monoxide (CO) Safety Protection: A Precise Prevention and Control Guide for the Invisible Killer
2025/07/05The Lethal Threat of CO: The Overlooked "Silent Killer" Carbon monoxide (CO) is a colorless, odorless, and highly toxic gas. Dubbed the "invisible killer" for its ability to bind to hemoglobin 200 times more strongly than oxygen, it poses severe risk...
Read More -
A Comprehensive Guide to Methane (CH₄) Safety Protection
2025/07/01MaiYa Sensor Technology | In-Depth Analysis of Gas Safety Methane (CH₄), a colorless and odorless flammable gas, is often called an "invisible bomb"—it is both a clean energy source and a high-risk factor for explosions. When the methane concen...
Read More -
What do you know about electrochemical sensors
2024/05/10The electrochemical sensor is a type of sensor that relies on the electrochemical properties of the analyte to transduce the chemical quantity into an electrical quantity for sensing and detection.The earliest electrochemical sensors date back to the...
Read More
