Menene ƙarancin zafin jiki mara nauyi?
Surfuric acid lalata da ke faruwa a kan dumama na baya na tukunyar jirgi (tattalin arzikin iska) ana kiranta ƙananan yanayin zafi da kuma shingaye bango a cikin dumama. Bayan lahani na zafi yana faruwa a cikin bututun mai, lalaci na iya faruwa a cikin ɗan gajeren lokaci, yana haifar da haɗarin aminci. Kulawa da tanderun don gyara zai haifar da mafi yawan tattalin arziki.
Babban dalilin lalata zazzabi na boilers
An ƙone sulfur a cikin mai don samar da sulfur dioxide (s + 02 = so2). A sulfurride dioxide yana gaba wanda aka maye a ƙarƙashin aikin mai kara kuzari don samar da sulfur Trioxide (2s2 02 = 2s03). SO3 da ruwa tururi a cikin flue gas na samar da sulfuric acid turburic acid turburic acid turbur (so3 + H2o = H2SO4). A gaban tururi acid tururi mai mahimmanci yana ƙaruwa da raɓa da mai gas. Tun da zafin jiki na iska a cikin preheater na iska yana da ƙasa, zazzabi mai gas ba shi da yawa, kuma zazzabi bango yawanci ya ragu fiye da yadda flue gas dew. Ta wannan hanyar, tururi mai sulfuri acid zai yarda da kai a kan dumama na iska proheater, yana haifar da lalata sulfuric acid. Lower-zafin-zafi lalata lalata ruwa sau da yawa yakan faru ne a cikin preheraters iska, amma lokacin da abun ciki na sulfuri yana da girma, da kuma yawan iska mai yawa na iya fama da matsanancin zafi.
Boiler ƙananan zazzabi shari'ar
Wani kamfani na counterating circulating circuzed a gado an sanya shi a cikin tawakkali daga kasa kasa da shekara guda, da kuma bututu da yawa a cikin bututun dan kasuwa ya sha wahala daga peremores da kuma leaks. Jirgin ruwan Boiler shine cakuda kwanon bituminous.
Dalilan masu aiwatar da lalacewa da aka bincika ta hanyar binciken tattalin arziki ta hanyar bincike na kayan tarihi, bincike na zamani, da kuma kayayyakin masarufi na zamani suna aiki a abubuwan da ke ƙasa da abubuwan da suka gabata. Garuwar waje ta bututun mai fama da rauni daga ƙananan zafi-zafin jiki a ƙarƙashin aikin ƙarancin zafin jiki da lalata a yayin rufewa, wanda a ƙarshe yana haifar da ceton rijiyar. Bututu yana lalata, wanda ya ƙirƙira da kuma zubar.
Low zazzabi matakan rigakafin morrous
1. Theara yawan zafin jikin gidan preleater na iska don yawan zafin jikin ya fi maki mai gas.
2. Sanya ƙari ga gas don magance so3 kuma hana tsararraki na acid tururi. 3. Yi amfani da ƙananan kayan masarufi mai tsaurin-zafin jiki don yin preheaters iska da masu canzawa.
4. Yi amfani da ƙarancin oxygen don rage yawan oxygen a cikin flue gas kuma ya hana kuma rage canjin so2 cikin so3.
5. Ta wajen fitar da zafin jiki na acid, da dake duwayen acid din, za a iya sanin yanayin gas don samun mafi kyawun makamashi da kuma shimfida rayuwar tukunyar makamashi da kuma shimfida rayuwar tukunyar makamashi da kuma shimfida rayuwar mai tukunyar.
Lokaci: Nuwamba-30-2023
