Ana ɗaukar Propylene oxide a matsayin tsaka-tsaki wajen kera polyurethane, antifreeze da sauran sinadarai na masana'antu. Amita yawa na bututuAn haɗa shi cikin layin samar da kayan aikin propylene oxide --Propylene Oxide Plant don ingantaccen sarrafawa akan halayen sinadarai, wanda ɗayan mahimman amsawa.hydrogen peroxide (H₂O₂)amsa tare da propylene a gaban mai kara kuzari don samar da propylene oxide.
Adadin amsawa, ingancin samfur da ingancin gabaɗaya duk ana iya daidaita su ta hanyar ahydrogen peroxide maida hankali mitaa matakai daban-daban na samarwa. Babban abin da ya faru ya dogara ne akan halayen epioxidation, inda propylene ke amsawa tare da hydrogen peroxide (H₂O₂) a gaban mai kara kuzari (yawanci tungstate ko molybdate tushen mai kara kuzari) don samar da propylene oxide (C₃H₆O) da ruwa (H₂O).
Ma'aunin Aunawa a cikin Samar da Propylene Oxide
Ma'aunin ma'auni masu mahimmanci sun haɗa da shigar da albarkatun ƙasa, jirgin ruwan dauki, rabuwa da lokacin dawowa, da dai sauransu. Mashigar ciyarwar hydrogen peroxide muhimmin batu ne don tabbatar da ƙayyadaddun bayanai da ake buƙata. Gabaɗaya, ana adana hydrogen peroxide a cikin tsari mai mahimmanci, kuma yana buƙatar a diluted kafin a ci gaba da sarrafawa ko amsawa tare da wasu sinadarai.
Sa'an nan zo wurin dauki jirgin ruwa ko reactor. Wannan wani ma'auni ne nahydrogen peroxide maida hankali ma'aunita yadda martanin yana ci gaba kamar yadda ake tsammani. An na'ura mai yawa mitako wani firikwensin zai iya shigar da shi a ma'aunin reactor don saka idanu na ainihin lokacin tattara hydrogen peroxide yayin da yake amsawa da propylene. Masu hankalimita yawa akan layiyana ba da damar daidaitawa mai ƙarfi na hydrogen peroxide mai yiwuwa don ci gaba da sa ido. Idan taro ya faɗi da sauri ko kuma matakin bai ci gaba kamar yadda ake tsammani ba, ya zama dole a daidaita kwararar hydrogen peroxide a cikin reactor.
Bayan amsawa ya haɗa da rabuwa da tsarkakewa na propylene oxide da samfurori, irin su ruwa da hydrogen peroxide maras kyau. Misali, babban matakin hydrogen peroxide yana haifar da haɗari ga dorewar muhalli da amincin ɗan adam. Ma'aunin tattarawa da ya dace yana ba da ƙididdigewa da aiki mai dorewa don dacewa da dokoki da ƙa'idodi.
Tsarin auna kaifin basira a mahimman wurare a cikin tsari yana taimakawa da yawa wajen haɓaka samarwa. Yin amfani da ci-gaba na fasaha kamaronline densitometers, spectrophotometers, da hanyoyin titration suna ba da izini don saka idanu na ainihi, daidaitattun ma'auni, da ingantaccen tsarin sarrafawa, a ƙarshe yana haifar da mafi girma yawan amfanin ƙasa da ayyuka mafi aminci.
Da fatan za a tuntuɓiLonnmeterinjiniyoyi don ƙarin shawarwari game dalayi hydrogen peroxide maida hankali mita don gano ko za a iya amfani da shi a kan layin samarwa ko tsire-tsire. Nemi ƙima kyauta yanzu kuma sami farashin mitar mai yawa.
Lokacin aikawa: Janairu-17-2025
