Shenhai Kuphulika-Umboni
Zida zamagetsi zomwe sizingaphulike fumbi zimagawidwa m'magulu atatu osaphulika: IIA, IIB, ndi IIC. Ndizoyenera malo omwe mpweya woyaka kapena nthunzi umasakanikirana ndi mpweya, m'magulu a kutentha T1 mpaka T4.
| Condition Category | Gasi Gulu | Woimira mpweya | Minimum Ignition Spark Energy |
|---|---|---|---|
| Pansi pa Mgodi | Ine | Methane | 0.280mJ |
| Mafakitole Kunja Kwa Mgodi | IIA | Propane | 0.180mJ |
| IIB | Ethylene | 0.060mJ | |
| IIC | haidrojeni | 0.019mJ |
Zonyamula magetsizi zimagawidwanso m'magulu a Gulu B ndi Gulu C, amagwiritsidwa ntchito mu Zones 1 ndi 2. Zoyenera kutentha mitundu ya ma hoists awa imachokera ku T1 mpaka T6, ndi T6 kukhala yotetezeka kwambiri pankhani yachitetezo chosaphulika.