Ask for help on the explosion-proof levels of various media
Thread Content
RT Various media have their own characteristics, but there are only a few media in the standard, like alkanes and alkenes. But there are more than just these types of flammable media. How to determine its explosion-proof level? P.S.: Does coal-water slurry need to be explosion-proof? What is the explosion-proof level?
Push it yourself, it's very urgent! Please give me some advice!
* * The classification of sexually hazardous gases is based on the minimum spark energy that may detonate. my country, Europe and most of the world * * and regions will * * Reactive gases are divided into four hazard levels, as shown in the table below: Working condition category Gas classification Representative gas Minimum detonation spark energy Mine underground I Methane 0.280mJ Factory outside the mine IIA Propane 0.180mJ IIB Ethylene 0.060mJ IIC Hydrogen 0.019mJ
Which type of formaldehyde does it belong to? Where can I check the minimum detonation spark energy?