Coke oven gas detection alarm
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This post was last edited by tiandiyi*an on 2017-12-14 at 16:45. It relates to coke oven gas, whose main components are hydrogen (55%~60%) and methane (23%~27%); it also contains small amounts of carbon monoxide (5%~8%), unsaturated hydrocarbons with a molecular weight of C2 or higher (2%~4%), carbon dioxide (1.5%~3%), oxygen (0.3%~0.8%), and nitrogen (3%~7%)； In terms of design, is it better to use a combustible gas detector or a toxic gas detector? Anyone with experience in this area could share their insights.
Comply with standard GB50493-2009.