Shenhai e fakamoʻoni fakaʻauha
ʻOku mahulu hake ʻa e fakafaʻahinga ʻo e ngaahi meʻangaue CT4 ʻi he meʻangaue BT4.
| Kalasi mo e tuʻunga | Ignition e ʻea mo e kulupu | |||||
|---|---|---|---|---|---|---|
| - | 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, Kasa, Acetone, Phenethyl, Ene, Aminobenzene, Toluene, Benzene, ʻAmonaiá, Kaponi kaponi, Ethyl Acetate, Acetic ʻesiti | Butane, Ethanol, Propylene, Butanol, Acetic ʻesiti, Butyl Ester, Amyl Acetate Acetic Anhydride | Pentane, Hexane, Heptane, Decane, Octane, Penisini, Fakapaaki ʻo e Sulfide, Cyclohexane, Penisini, Kalasini, Diesel, Lolo fokotuʻu | ʻEta, Acetaldehyde, Trimethylamine | Ethyl Nitrite | |
| IIB | Propylene, Acetylene, Cyclopropane, Kasa fakanofo ʻo Kouki ʻovani | Epoxy Z-Alkane, Epoxy kasa, Butadiene, Ethylene | Dimethyl ʻEta, Isoprene, Fakapaaki ʻo e Sulfide | Diethylether, Dibutyl ʻEta | ||
| IIC | Kasa vai, Fakapaaki ʻo e | Acetylene | Kaponi Disulfide | Ethyl Nitrate | ||
ʻOku fakafaʻahinga ʻa e BT4 ko ha kulupu mafana ʻo e kalasi B, ʻa ia ʻoku ʻikai laka hake ai ʻa e mafana ʻo e ngaahi meʻangaue T4 ʻi he 135 ° c. ʻOku maʻu ʻe CT4 ha kalasi C-fakamoʻoniʻi ʻo e fakaʻauha, faitatau mo e BT4, pea ʻoku feʻunga ia mo e ngaahi ʻatakai ʻoku ʻi ai ha ngaahi kasa fakatuʻutamaki hange ko e fakapaaki ʻo e mo e acetylene, tauhi ha mafana lahi ʻo e 135 ° c.
Lahi Hono Fakaʻaongaʻí
ʻOku feʻunga ʻa e BT4 mo e ngaahi kasa angamaheni kau ai ʻa e methane, ethane, lolo fokotuʻu, mo e fakapaaki ʻo e ʻo e sulfide.
ʻOku falute ʻe he CT4 ha ngaahi meʻa ʻoku siʻisiʻi ange hono angamaheni fakafepakiʻi ngaahi kasa, hange ko e fakapaaki ʻo e mo e kasa vai ʻi he tuʻunga CT1, acetylene ʻi he tuʻunga CT2, mo e kaponi disulfide ʻi he tuʻunga CT4.