Juyawar propylene zuwa propylene oxide wani tsari ne mai rikitarwa wanda ke buƙatar cikakken fahimtar hanyoyin da ke tattare da sinadarai. Wannan labarin yana zurfafa cikin hanyoyi daban-daban da yanayin halayen da ake buƙata don haɗin propylene oxide daga propylene.

Hanyar da ta fi dacewa don samar da propylene oxide shine ta hanyar oxidation na propylene tare da oxygen na kwayoyin halitta a gaban mai kara kuzari. Hanyar amsawa ta ƙunshi samuwar peroxy radicals, wanda sai ya amsa tare da propylene don samar da propylene oxide. Mai kara kuzari yana taka muhimmiyar rawa a cikin wannan dauki, yayin da yake rage kuzarin kunnawa da ake buƙata don samuwar peroxy radicals, ta haka yana haɓaka ƙimar amsawa.

Ɗaya daga cikin abubuwan da aka fi amfani da su don wannan dauki shine oxide na azurfa, wanda aka ɗora a kan kayan tallafi kamar alpha-alumina. Kayan tallafi yana ba da babban yanki mai ƙarfi don haɓakawa, yana tabbatar da ingantaccen lamba tsakanin masu haɓakawa da mai haɓakawa. An gano yin amfani da sinadarai na oxide na azurfa don haifar da yawan amfanin ƙasa na propylene oxide.

Rashin iskar oxygen da propylene ta amfani da tsarin peroxide wata hanya ce da za a iya amfani da ita don samar da propylene oxide. A cikin wannan tsari, ana mayar da propylene tare da kwayoyin peroxide a gaban mai kara kuzari. Peroxide yana amsawa tare da propylene don samar da tsaka-tsaki mai tsattsauran ra'ayi, wanda sannan ya bazu don samar da propylene oxide da barasa. Wannan hanyar tana da fa'idar samar da zaɓi mafi girma don propylene oxide idan aka kwatanta da tsarin iskar oxygen.

Zaɓin yanayin halayen kuma yana da mahimmanci wajen ƙayyade yawan amfanin ƙasa da tsabtar samfurin propylene oxide. Matsakaicin zafin jiki, matsa lamba, lokacin zama, da rabon tawadar halitta na masu amsawa wasu mahimman sigogi ne waɗanda ke buƙatar inganta su. An lura cewa ƙara yawan zafin jiki da lokacin zama gabaɗaya yana haifar da haɓakar haɓakar propylene oxide. Duk da haka, yawan zafin jiki kuma zai iya haifar da samuwar samfurori, rage tsabtar samfurin da ake so. Sabili da haka, dole ne a buga ma'auni tsakanin yawan amfanin ƙasa da tsabta.

A ƙarshe, ana iya samun kira na propylene oxide daga propylene ta hanyoyi daban-daban, ciki har da hadawan abu da iskar shaka tare da kwayoyin oxygen ko peroxide tafiyar matakai. Zaɓin mai haɓakawa da yanayin amsawa suna taka muhimmiyar rawa wajen ƙayyade yawan amfanin ƙasa da tsabtar samfurin ƙarshe. Cikakken fahimtar hanyoyin amsawa da ke tattare da shi yana da mahimmanci don inganta tsarin da samun ingantaccen propylene oxide.