Guhindura imiterere mumiterere ya propylene nigikorwa kitoroshye gisaba gusobanukirwa neza uburyo bwo gukora imiti. Iyi ngingo ihitana muburyo butandukanye hamwe nibibazo bisabwa kuri synthesis ya propayle okiside iva kwa propyle.
Uburyo busanzwe bwo gukora ibicuruzwa bya propayle ni muburyo bwa spayle hamwe na ogisijeni ya molekile imbere yumusemburo. Urwego rwo gukora reaction rurimo gushinga raroxy radicals, noneho ikakira propyle kugirango itange imyanda. Catalist igira uruhare rukomeye muriyi reaction, nkuko igabanya imbaraga zikora zisabwa kugirango ushireho peroxy radicals, bityo bikangeza igipimo cyimyitwarire.
Imwe mumyanya yakoreshejwe cyane kuriyi myitwarire ni ifeza ya feza, yapakiwe ahantu hashyigikiwe nka alpha-alumina. Ibikoresho byunganira bitanga ahantu hirengeye kumusemburo, kubungabunga neza hagati yimyitwarire hamwe na catalitest. Gukoresha katalide ya silver wasanze bivuye ku mutima umusaruro mwinshi wa propayle.
Okiside ya propylene ukoresheje inzira ya peroxide nubundi buryo bushobora gukoreshwa kugirango umusaruro wa propayle. Muriki gikorwa, propylene yitabwaho na peroxide ya kama imbere yumusemburo. PROXIDE ikirana na proxne kugirango ikore umuvuduko wubusa, hanyuma ubora gutanga propalene okiside ninzoga. Ubu buryo bufite inyungu zo gutanga uburyo bworoshye bwo guhitamo oxide ugereranije nuburyo bwa okiside.
Guhitamo imiterere yimyitwarire nayo muguhitamo umusaruro no kweza ibicuruzwa bya proppide. Ubushyuhe, igitutu, igihe cyo guturamo, na mole ya moote ni bimwe mubipimo byingenzi bigomba kuba byiza. Byagaragaye ko byongera ubushyuhe nigihe cyo kubyara muri rusange bivamo ubwiyongere bwumusaruro wa propaylene. Ariko, ubushyuhe bwo hejuru burashobora kandi gushishikara kubicuruzwa, kugabanya ubuziranenge bwibicuruzwa byifuzwa. Kubwibyo, impirimbanyi hagati yimisaruro myinshi kandi isukuye yo hejuru igomba gukubitwa.
Mu gusoza, synthesis ya propylene oxide kuva siyuburyo burashobora kugerwaho binyuze muburyo butandukanye, harimo na okiside hamwe na oxygene ogisijeni cyangwa inzira za peroxide. Guhitamo imiterere ya catalyst na reaction bigira uruhare rukomeye muguhitamo umusaruro no kweza ibicuruzwa byanyuma. Gusobanukirwa neza uburyo bwo gusubiraho burimo ni ngombwa muguhitamo inzira no kubona okiside nziza cyane.
Igihe cya nyuma: Werurwe-18-2024