Shenhai Explosion-Proof
Ko te whakarōpūtanga pahū o nga taputapu CT4 he nui ake i nga taputapu BT4.
| Karaehe Me te Taumata | Te Pawera Me te Roopu | |||||
|---|---|---|---|---|---|---|
| - | T1 | T2 | T3 | T4 | T5 | T6 |
| - | T＞450 | 450≥T＞300 | 300≥T＞200 | 200≥T＞135 | 135≥T＞100 | 100≥T＞85 |
| I | Mewaro | |||||
| IIA | Etana, Propane, Acetone, Penethyl, Ene, Aminobenzene, Toluene, Benzene, Hamoni, Waro Monoxide, Ethyl Acetate, Waikawa Acetic | Butane, Ewaro, Propylene, Butanol, Waikawa Acetic, Butyl Ester, Amyl Acetate Acetic Anhydride | Penetane, Hexane, Heptane, Decane, Octane, penehīni, Hauwai Sulfide, Cyclohexane, penehīni, Kahinihi, Diesel, Te hinuhinu | Etere, Acetaldehyde, Trimethylamine | Ethyl Nitrite | |
| IIB | Propylene, Aetilena, Cyclopropane, Hau Umu Coke | Epoxy Z-Alkane, Whakawhanake Epoxy, Butadiene, Ethylene | Dimethyl Etera, Isoprene, Hauwai Sulfide | Diethylether, Dibutyl Etera | ||
| IIC | Wai hau, hauwai | Aetilena | Wao Waowao | Ethyl Nitrate | ||
Kua whakarōpūhia te BT4 hei roopu pāmahana o te akomanga B, i te mea ko te pāmahana teitei o te mata o nga taputapu tohu-T4 kaore e neke ake i te 135°C. Kei a CT4 te whakatauranga pahū-pahū o te akomanga C, he rite ki te BT4, he pai hoki mo nga taiao me nga hau morearea penei i te hauwai me te acetylene, te pupuri i te pāmahana teitei o te mata o te 135°C.
Te Whakamahinga
He pai te BT4 mo nga hau noa tae atu ki te mewaro, ewaro, hinuhinu, a hauwai whanariki.
Kei roto i te CT4 te whānuitanga whanui o te iti noa pahū hau, penei i te hauwai me te hau wai i te taumata CT1, acetylene i te taumata CT2, me te waro disulfide i te taumata CT4.