Kusintha kwa Propylene kukhala Propudidi oxide ndi njira yovuta yomwe imafunikira kumvetsetsa bwino kwa mankhwalawa omwe akukhudzidwa. Nkhaniyi imakhudza njira zosiyanasiyana komanso zomwe zimafunikira pa kaphatikizidwe wa Prodeyne oxide ku Progylene.
Njira yofala kwambiri yopangira ma progyne oxide ndi kudzera mwa oxidation ya masewerowa ndi okosijelgel pamaso pa chokolola. Njira yamakina imakhudza mapangidwe a peroxy ma radicals, omwe kenako amachita ndi Proplene kuti atulutse ma propley oxide. Chothandizira chimagwira ntchito yofunika kwambiri muzomwe izi, chifukwa zimachepetsa mphamvu yoyambitsa yomwe ikufunika kuti ipangidwe ya ma radicals a peroxy, potero imalimbikitsa kuchuluka kwa zomwe zimachitika.
Chimodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri pazomwezi ndi siliva oxide, yomwe imadzaza ndi zinthu zothandizira monga alpha-alumina. Zinthu zothandizira zimapereka malo othandiza kwambiri, kuti awonetse kulumikizana bwino pakati pa ougwira ntchito ndi othandizira. Kugwiritsa ntchito ma canatable asiliva, oxide apezeka kumabweretsa zipatso zambiri kwa ma propyle oxide.
Makutidwenation a Propylene pogwiritsa ntchito njira inansoyi ndi njira ina yomwe ingagwiritsidwe ntchito popanga ma prosther oxide. Munjira iyi, Propylene amagwira ntchito mwamphamvu kwambiri pamaso pa chokolola. Peroxide imakumana ndi Prodeyne kuti apange mawonekedwe apakatikati mwaulere, omwe kenako amawongolera zokolola ma oxide ndi mowa. Njirayi imakhala ndi mwayi wopereka kusadetsa kwambiri kwa propylene oxide poyerekeza ndi njira ya oxidation.
Kusintha kwa zinthu zomwe zimachitika makamaka posankha zokolola ndi zoyera za proplene oxide. Kutentha, kupanikizika, nthawi yokhala, ndi chipilala cha mole cha omwe amawagwira ndi magawo ena ofunikira omwe amafunika kuthandizidwa. Zawonedwa kuti zikukunjenjemera ndi nthawi zambiri zimabweretsa kuwonjezeka kwa zokolola za Propylene oxide. Komabe, kutentha kwambiri kumayambitsanso kupanga kwa zinthu, kuchepetsa kuyera kwa chinthu chomwe mukufuna. Chifukwa chake, kukhala wolimba pakati pa zokolola zambiri ndi chiyero chachikulu ziyenera kumenyedwa.
Pomaliza, kaphatikizidwe ka maprosis oxide ku Pulogalamuyi kungathetsedwe m'njira zosiyanasiyana, kuphatikizapo makutidwe ndi okosijeni kapena njira za peroxide. Kusankha kwa chothandizira komanso kuchitapo kanthu kumathandizanso kuti mudziwe zokolola ndi kuyera komaliza. Kuzindikira bwino zomwe zimachitika zomwe zimakhudzidwa ndizofunikira kuti muthe kukonza njirayi ndikupeza ma progray apamwamba kwambiri oxide.
Post Nthawi: Mar-18-2024