Ikoranabuhanga rya Furffuryl

Isosiyete yacuGufatanya na kaminuza yubushinwa n'ikoranabuhanga mu Bushinwa, kandi bwa mbere byemerwa bikomeje reaction mu muriro no gukomeza inzira yo kubyaraInzoga. Yamenyese rwose reaction ku bushyuhe buke kandi imikorere ya kure, kora ubuziranenge buhamye kandi umusaruro uhagaze hasi. Dufite ibicuruzwa byuzuye kubikoresho byo gutakaza, kandi tugenda buhoro buhoro muburyo butandukanye. Ibicuruzwa bidasanzwe byakozwe kugirango bikurikirane nabyo biboneka nkuko bisabwa kubakiriya. Dufite amatsinda yabigize umwuga yishimira izina ryiza mu nganda kugira ngo umusaruro, ubushakashatsi n'umurimo, ninde ushobora gukemura ibibazo byawe mugihe gikwiye.

Mu 1931, Abamisiri Adskins bamenye hydrogenation yo guhuriza hamwe inzoga zahoze ari frurororic yo kunyeganyega cyane hamwe nitsinda ryimikorere, kandi ihitamo ryibicuruzwa byimbitse, kandi guhitamo ibicuruzwa bya chiproy, kandi bikemurwa byakajwe nimiterere yimbitse, kandi guhitamo ibicuruzwa byimbitse byurugero, hamwe nibicuruzwa byanditseho. Dukurikije uko ibintu bitandukanye bifatika, inzira ya hydrognation ya flarful kuri furfuryl irashobora kugabanywamo uburyo bwihariye bwicyiciro hamwe nuburyo bwo kugabanamo, 9.8mpa) nuburyo bwigitutu (5 ~ 8MPA).

Amazi Yihariye

Amazi yicyiciro cyamazi ni uguhagarika umusemburo mubihuru muri 180 ~ 210 ℃, igitutu giciriritse cyangwa igitutu kinini, igikoresho ni umunara wubusa. Kugirango ugabanye umutwaro wubushyuhe, umubare wiyongera wa frufwol wakunze kugenzurwa hamwe nigihe cyo kwigarurira (birenze 1h) kirekire. Kubera imyambarire y'ibikoresho, imyitwarire ya hydrogenation ntishobora kuguma mu ntambwe y'ibisekuru by'ubugizi bwa nabi, kandi irashobora gutanga ibicuruzwa nka 22 metrahfurfurfuran inzoga na tethiyfurfurfurans na metero ndende, kandi bigoye kugarura imyanda, byoroshye gutera umwanda wa chromium. Byongeye kandi, uburyo bwihariye bwihariye bugomba gukoreshwa mu gitutu, bisaba ibisabwa byinshi. Kugeza ubu, ubu buryo bukoreshwa ahanini mugihugu cyacu. Umuvuduko mwinshi w'igitutu nimboga nyamukuru uburyo bwo gukoresha amazi. Ariko, umusaruro wa furfuryl inzoga-icyiciro cyicyiciro cyamazi munsi yumuvuduko ukabije (1 ~ 1.3mpa) byavuzwe mubushinwa, kandi umusaruro mwinshi wabonetse.

Nka kimwe mu bikoresho fatizo bya synthesis, birashobora gukoreshwa mu gutanga aside ya lejuguline, Furans resin hamwe nibintu bitandukanye, inzoga-urea rein na resin ya penolic. Kurwanya ubukonje bwa plastistizers byakozwe muri byo biruta icya Butanol na Octol Poste. Nibyiza kandi ibishoboka byose kuri Furans, ibisobanuro, na pigment, na roketi. Byongeye kandi, ikoreshwa kandi muri fibre ya synthetike, reberi, imiti yica udukoko ninganda.