Ubugari

Abashiraho selile ni ibintu bifatika bikoreshwa muburyo butandukanye harimo kubaka, imiti n'ibiryo. Igikorwa cyo gukora cya selile ether kiragoye cyane, kirimo intambwe nyinshi, kandi bisaba ubuhanga bwinshi nibikoresho byihariye. Muri iki kiganiro, tuzaganira ku buryo burambuye inzira yo gukora ya ba sekuruza.

Intambwe yambere mubikorwa bya selile ya selile ni ugutegura ibikoresho fatizo. Ibikoresho fatizo bikoreshwa mu gutanga abakora selile mubisanzwe biva mu giti cy'ibiti n'imyambaro y'imyanda. Igiti cyimbaho ​​cyashizwemo kandi cyerekanwe kugirango ukuremo imyanda nini, mugihe imyanda yipamba itunganijwe neza. Moump iragabanuka mubunini mugusya kugirango ibone ifu nziza. Ifu yifu hamwe nimyambaro yimyanda noneho iravanga hamwe murwego rwihariye ukurikije imiterere yifuzwa yibicuruzwa byanyuma.

Intambwe ikurikira ikubiyemo gutunganya imiti yamagambo avanze. Pulp ivurwa bwa mbere hamwe nigisubizo cya alkaline (mubisanzwe sodium hydroxide) kugirango usenye imiterere ya fibrous ya selile. Ikamyo yavuyemo noneho ivurwa hamwe na resive nka karubone yo kubyara xanthate. Ubu buvuzi bukorwa mubigega hamwe nogukomeza gutanga pompe. Igisubizo cya Cellheulose Xanthate noneho kirasinzira binyuze mubikoresho byiyongera kugirango bibe filaments.

Nyuma yaho, filime ya selile ya selile yarimo kuzunguruka mu bwogero burimo aside sulfuric. Ibi bivamo kuvugurura iminyururu ya selile Xanthate, bikora fibre ya selile. Fibre nshya yashizwemo irakaraba amazi kugirango ikureho umwanda mbere yo kuvuguruzwa. Inzira yo guhinga ikoresha Hydrogène muri Whiten fibre fibre, noneho yogejwe n'amazi asigara yumye.

Nyuma yuko fibre ya selile yumye, barimo inzira yitwa irahinduka. Inzira yo Guhuza ikubiyemo gutangiza amatsinda ya Ether, nka methyl, ethyl cyangwa hydroxyeryethyl matsinda, muri fibre ya selile. Uburyo bukorwa ukoresheje reaction ya agent agent hamwe na aside ihinduka imbere ya socieve. Ibisubizo mubisanzwe bikorwa muburyo bugenzurwa bwitondewe bwubushyuhe nigitutu kugirango ibicuruzwa byinshi bitanga.

Muri iki gihe, ether ether yari muburyo bw'ifu yera. Ibicuruzwa byarangiye noneho bikorerwa urukurikirane rwibizamini byujuje ubuziranenge kugirango ibicuruzwa byujuje ibyangombwa nibisobanuro byifuzwa, nka viscosiya, ubuziranenge nubushuhe. Aca apakira kandi yoherezwa kumukoresha wanyuma.

Kugira ngo ucyunamo, inzira yo gukora ya selile ikubiyemo imyiteguro y'ibintu, ubuvuzi bw'imiti, kuzunguruka, guhirika no guhinduka, hakurikiraho kugerageza ubuziranenge. Inzira yose isaba ibikoresho byihariye nubumenyi bwimyitwarire ya shimi kandi ikorwa mubihe byagenzuwe cyane. Gutanga abakoresha selile ni inzira igoye kandi itwara igihe, ariko ni ngombwa mu nganda nyinshi.