Hadarin gubar hydrogen sulfide mai girman inci 5.11 a wani kamfanin sinadarai na fetur

Hadarin gubar hydrogen sulfide mai girman inci 5.11 a wani kamfanin sinadarai na fetur

A ranar 11 ga Mayu, 2007, sashin samar da iskar hydrogenation na dizal na kamfanin ya dakatar da gyaransa, kuma an sanya farantin makafi a cikin flange na baya na sabon bututun hydrogen. Iskar gas mai ƙarancin matsin lamba wacce ke ɗauke da babban sinadarin hydrogen sulfide ta juye ta zube, wanda hakan ya haifar da guba ga ma'aikatan ginin. A lokacin aikin ceto, ba a aiwatar da matakan kariya na ma'aikatan ceto ba, wanda ya haifar da ƙaruwar adadin ma'aikatan da aka guba.
Hadarin ya faru ne sakamakon rashin isasshen keɓance makamashi, da rashin isasshen iko kan farantin rufewa

aiki da kuma ware abubuwa masu haɗari ba tare da tasiri ba, wanda ya haifar da gobara, fashewa da guba.

Hatimin ruwa, hatimin ruwa ba zai iya maye gurbin farantin makafi ba! Cikakken dawo da kayan, tsaftacewa, maye gurbinsu
A ranar 31 ga Disamba, 2019, ma'aikatan gini biyar sun sha guba a lokacin aikin gyara a wani hasumiyar cire sinadarin sulfate a wani kamfani. Uku daga cikinsu sun mutu bayan ceto su, wanda ya haifar da asarar tattalin arziki ta kimanin yuan miliyan 4.02.
Mummunan hatsarin kai tsaye:
A lokacin da ake kula da hasumiyar cire sulfur, kamfanin da ya yi hatsarin bai tsara tsarin zubar da sulfur da keɓewa mai ma'ana da inganci ba bisa ga tanadin, ya yi watsi da tsufan ruwa na cire sulfurization, kuma iskar gas da ta makale a saman tankin zagayawa ta fashe ta hatimin ruwa ta shiga hasumiyar, wanda ya haifar da guba ga ma'aikatan.