I . 2- Uburyo bwo Gutanga Methylfuran
2-Methylfuran ni uruganda rukomeye rukoreshwa cyane mu nganda z’imiti, imiti, n’impumuro nziza. Igikorwa cyacyo cyo kubyaza umusaruro harimo cyane cyane imiti yimiti. Mubisanzwe, furfural ikoreshwa nkibikoresho fatizo, na 2-methylfuran ikorwa binyuze muri hydrogenation, umwuma, hamwe na cycle.
Mugihe cyo kugabanya hydrogenation, furfural ikora hamwe na hydrogen hejuru ya catalizator kugirango itange inzoga ya tetrahydrofurfuryl. Urufunguzo rwiki cyiciro ni uguhitamo catalizator ikwiye hamwe nuburyo bwo kubyitwaramo kugirango uhindure byinshi kandi uhitemo. Ibikurikira, inzoga ya tetrahydrofurfuryl ikora umwuma kugirango itange prursor ya 2-methylfuran. Hanyuma, cycleisation ihindura ibanziriza 2-methylfuran.
II . 2- Uburyo bwo Kurandura Methylfuran
Kugirango ubone hejuru - ubuziranenge 2-methylfuran, bigomba kwezwa no kubitandukanya. Gusibanganya ni uburyo bukoreshwa muburyo bwo gutandukanya butandukanya ibice ushyushya imvange kugirango bivemo umwuka hanyuma ukegeranya no gukusanya ibice bifite ingingo zitandukanye.
Mugukora 2-methylfuran, inkingi ya distillation igira uruhare runini. Igishushanyo mbonera cyimbere nuburyo bukoreshwa bwinkingi ya distillation bigira ingaruka zikomeye kumasemburo. Muri rusange, inkingi ya distillation igomba kugira ubushyuhe nogukwirakwiza kwinshi kugirango habeho guhuza no gutandukanya ibice. Byongeye kandi, ubushyuhe bwimikorere nigitutu bisaba kugenzura neza kugirango byongere itandukaniro hamwe nubuziranenge bwibicuruzwa.
III. Ibintu bigira ingaruka kumikorere no gusukura ibicuruzwa
Mu gusibanganya 2-methylfuran, ibintu byinshi byingenzi bigira ingaruka kumikorere no kweza ibicuruzwa. Ubwa mbere, ibigize nimiterere yibikoresho fatizo bigira ingaruka kuburyo butaziguye. Niba ibikoresho bibisi birimo urwego rwinshi rwumwanda cyangwa ibigize bifite ingingo zisa, gutandukana biba bigoye. Kubwibyo, ibikoresho bibisi bigomba kuba byinshi mugihe cyo gukora.
Icya kabiri, guhitamo imikorere ikora nabyo ni ngombwa. Ubushyuhe bukwiye bwo gukora hamwe nigitutu birashobora kunoza imikorere ya distillation hamwe nubuziranenge bwibicuruzwa. Ubushyuhe bukabije burashobora gutera ibicuruzwa kubora cyangwa kwangirika, mugihe ubushyuhe buke cyane bushobora kuvamo gutandukana nabi. Kubwibyo, gushakisha uburyo bwiza bwo gukora nibyingenzi mubikorwa bifatika.
Hanyuma, imikorere nuburyo ibikoresho nabyo bigira ingaruka kubisubizo. Ubushyuhe bwiza nibikoresho byohereza byinshi birashobora kunoza imikorere yo gutandukana no kugabanya ingufu nogukoresha ibikoresho. Byongeye kandi, gufata neza ibikoresho ni ngombwa kugirango habeho imikorere ihamye yo gutobora.
Muri make, kumenya uburyo bwo kubyaza umusaruro hamwe na tekinoroji ya 2 - methylfuran irashobora kugera kubikorwa byiza kandi bihamye kandi bitanga umusaruro mwinshi. Mubikorwa nyabyo, ibipimo byibikoresho nibikoresho bigomba kuba byiza kandi bigahinduka ukurikije ibihe byihariye kugirango bigerweho neza.
