Mgbawa Shenhai-Ihe akaebe
A na-ekewa gburugburu gas na-agbawa agbawa n'ọkwa atọ - A, B, na C — dabere na oghere nchekwa nnwale kacha kacha ma ọ bụ obere mgbanye ugbu a achọrọ.
| 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 | ||
A haziri ngwaọrụ n'ime nhazi okpomọkụ isii, sitere na T1 ruo T6, kpebisiri ike site na oke okpomoku elu enwere ike ime.