Mgbawa Shenhai-Ihe akaebe
A: Propane gas na-egosipụta gburugburu klas A.
| Klas na Ọkwa | Igwe ọkụ ọkụ na otu | |||||
|---|---|---|---|---|---|---|
| - | T1 | T2 | T3 | T4 | T5 | T6 |
| - | T 450 | 450≥T 300 | 300≥T 200 | 200≥T 135 | 135≥T 100 | 100≥T：85 |
| I | Methane | |||||
| IIA | Ethane, Propane, Acetone, Phenethyl, Ene, Aminobenzene, Toluene, Benzene, Amonia, Carbon Monoxide, Ethyl acetate, Acid acid | Butane, Ethanol, Propylene, Butanol, Acid acid, Butyl Ester, Amyl acetate acetic anhydride | Pentane, Hexane, Heptane, Decane, Octane, mmanụ ụgbọala, Hydrogen sulfide, Cyclohexane, mmanụ ụgbọala, Kerosene, Diesel, Mmanụ ala | Eter, Acetaldehyde, Trimethylamine | Ethyl nitrite | |
| IIB | Propylene, Acetylene, Cyclopropane, Coke oven gas | Epoxy Z-Alkane, Epoxy Propane, Butadiene, Ethylene | Dimethyl Ether, Isoprene, Hydrogen sulfide | Diethylether, Dibutyl Ether | ||
| IIC | Mmiri gas, Hydrogen | Acetylene | Carbon Disulfide | Ethyl nitrate | ||
T4: Ihe 'T’ na-egosi okpomọkụ, ekewa n'ime ọkwa isii. T4 na-akọwapụta na oke okpomọkụ nke akụrụngwa anaghị agafe 135 Celsius.