Shenhai Kuphulika-Umboni
Za Zone 1 mapulogalamu, mitundu yosaphulika monga "d" yosapsa ndi moto, "ib" otetezeka mkati, kuphatikiza Ma ndi Mb, kupanikizika Px ndi Py, omizidwa mafuta 'o', wodzaza mchenga 'q', ndi chitetezo chowonjezereka 'e' chikugwiritsidwa ntchito. Mitundu iyi imathanso kugwira ntchito ku Zone 2. Komabe, mtundu “n” Zogulitsa ndizogwiritsidwa ntchito ku Zone basi 2.
| Mulingo wachitetezo cha zida | Ga | Gb | Gc |
|---|---|---|---|
| Miyezo yachitetezo pazida imayikidwa kutengera mawonekedwe osiyanasiyana am'malo ophulika mpweya, malo ophulika fumbi, ndi malo ophulika a mgodi wa malasha a methane, komanso kuthekera kwa zida kukhala gwero loyatsira. | M'malo ophulika gasi, zida zimasankhidwa ndi a "apamwamba" mlingo wa chitetezo, kuonetsetsa kuti sikugwira ntchito ngati gwero loyatsira panthawi yogwira ntchito nthawi zonse, malfunctions oyembekezeredwa, kapena zolephera kawirikawiri. | M'malo ophulika gasi, zida zapatsidwa a "apamwamba" mlingo wa chitetezo, kuwonetsetsa kuti sikugwira ntchito ngati gwero loyatsira moto panthawi yantchito yabwinobwino kapena ma ion omwe akuyembekezeka. | M'malo ophulika gasi, zida amapatsidwa a "wamba" gawo la chitetezo, kuyiletsa kuti isagwire ntchito ngati gwero loyatsira panthawi yogwira ntchito pafupipafupi. Komanso, njira zowonjezera zodzitetezera zitha kukhazikitsidwa kuti muchepetse kupanga magwero amphamvu oyaka, makamaka pazochitika zoyembekezeredwa komanso zomwe zimachitika pafupipafupi (mwachitsanzo. kulephera kwa zida zowunikira). |
| Zone | Zone 0 | Zone 1 | Zone 1 |
Ponena za mpweya woopsa, magawo IIA, IIB, ndi IIC amatanthauza mitundu yosiyanasiyana ya gasi: IIA imagwirizana ndi propane, IIB ku ethylene, ndi IIC kupita ku haidrojeni. Zitsanzo ngati Exd IIA, Exd IIB, ndi Exd IIC ndi oyenera Magawo owopsa a gasi 1 ndi 2. Mosiyana, chinthu cha Ex nL IIC chimangogwiritsidwa ntchito ku Zone 2 kokha.