IN: Propaangas is in foarbyld fan klasse A-omjouwings.
Klasse en nivo | Ignition temperatuer en groep | |||||
---|---|---|---|---|---|---|
- | T1 | T2 | T3 | T4 | T5 | T6 |
- | T>450 | 450≥T>300 | 300≥T>200 | 200≥T>135 | 135≥T>100 | 100≥T>85 |
ik | Metaan | |||||
IIA | Ethane, Propaan, Aceton, Fenetyl, Ene, Aminobenzene, Toluene, Benzeen, Ammoniak, Koalmonokside, Ethyl acetate, Azijnzuur | Butaan, Etanol, Propylene, Butanol, Azijnzuur, Butyl Ester, Amyl acetate acetic anhydride | Pentane, Heksaan, Heptane, Decane, Octane, Benzine, Hydrogen Sulfide, Cyclohexane, Benzine, Kerosine, Diesel, Petroleum | Ether, Acetaldehyde, Trimethylamine | Ethylnitriet | |
IIB | Propylene, Acetylene, Cyclopropane, Coke Oven Gas | Epoksy Z-Alkaan, Epoksy propaan, Butadiene, Ethyleen | Dimethylether, Isoprene, Hydrogen Sulfide | Diethylether, Dibutylether | ||
IIC | Wetter Gas, Hydrogen | Acetylene | Koalstofdisulfide | Ethyl Nitraat |
T4: De ‘T’ jout temperatuer oan, yndield yn seis nivo's. T4 spesifisearret dat de apparatuer syn maksimum oerflak temperatuer net boppe 135 ° C.