01 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&...
Precautions for the use of electrochemical sensors
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The Dual Faces of H₂S: Coexistence of Warning and Extreme ToxicityHydrogen 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), bu
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Hot News2025-02-20
2025-01-25
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