Ubudozi bwa Cellulose ni selile karemano (ipamba yatunganijwe hamwe nimbaga yimbaho, nibindi) nkibikoresho bya macrorulequile igice, ni ugusimbuza neza ibikomokaho, ni ugusimbuza burundu ibikomoka kuri selile. Cekwix irashobora gushonga mumazi, guhuza igisubizo cya alkali na kama nyuma yo gutora, kandi ifite imitungo yumutwe. Ububiko bwa Cellulose butandukanye, bukoreshwa cyane mubwubatsi, sima, gutwikira, imiti, peteroli, imiti, imiti, impapuro na elegitoroniki n'izindi ngamba. Nk'uko umubare w'abasimbuye urashobora kugabanywamo kimwe na ether kandi uvanze ether, ukurikije ionisation irashobora kugabanywamo ionic selile na selile idah. Kugeza ubu, ionic selile ya ether ionic ibicuruzwa bikuze birakuze, byoroshye gukora kandi bikoreshwa cyane, imiti yimyenda, imirima ya buri munsi nizindi mirimo ku isoko.
Kugeza ubu, firigo nyamukuru ku isi ether ni CMC, HPMC, MC, HPMC na andi makuru menshi y'isi yose, mu gihe amakuru agera kuri 33% y'isi yose. Inzitizi zingenzi cyane-gukoresha Carboxymethyl Cellulose (CMC) irahari, ibaruramira abantu bagera kuri 22% yisoko ryamato, nibindi bicuruzwa bikoreshwa cyane mubikoresho byo kubaka, ibiryo nubuvuzi.
II. Gusaba
Mu bihe byashize, kubera iterambere rito rya selile ether mu miti ya buri munsi, imiti, ibiryo, ibisabwa mu Bushinwa, inganda za selile zikomeje gutunga ubushinwa, kugeza uyu munsi, ibikoresho byo kubaka biracyafite ubukana bwa selile mu Bushinwa. Kandi kimwe na selile yubushinwa ether mu murima wibikoresho byo kubaka byaranyuzwe, mumiti ya buri munsi, mumiti ya buri munsi, imiti, ibiryo, kwikinisha nibindi bisabwa biragenda byiyongera byihuse hamwe niterambere ryikoranabuhanga rya porogaramu. Kurugero, mumyaka yashize, capsule yibihingwa hamwe na selile nkaho ari ibintu byibanze byifatizo, kimwe nibicuruzwa bigaragara bikozwe mu nyamaswa ubumwe na selile bifite ibyifuzo byinshi hamwe numwanya wo gukura.
Mu rwego rwo kubaka ibikoresho, urugero, ether ether hamwe no kubyimba, kugumana amazi, gusiga irangi ryimiterere ya selile hamwe na perting. Iterambere ry'inganda zo kubaka, urwego rw'ubwubatsi rukomeje kunoza, no ku bidukikije 'ibidukikije by'ibidukikije byo kubaka biba biba hejuru kandi biri hejuru, biganisha ku bisabwa na selile itari ionic mu rwego rwo kubaka ibikoresho. Mu gihe cy'imyaka 13, Ubushinwa bwihutiye kuvugurura ahantu hasunikwa n'inzu yangiritse mu mijyi, kandi ikomeza kubaka inyongera z'imijyi, kandi mu rwego rwo kwihutisha kuvugurura imijyi n'imidugudu yo guturamo imigi ya kera no kuvugurura amazu ashaje. Mu gice cya mbere cya 2021, miliyoni 755. Agace karangiye k'imiturire ni metero kare 36.81 metero kare ya metero kare ya 25,7%. Gusubiramo ahantu harangiye imitungo itimukanwa bizatwara ibyifuzo bijyanye nibikoresho bya selile.
3. Isoko ryisoko
Ubushinwa ni ikibanza cya sillose ku isi hose, ku cyiciro cya none cyo kubaka mu gihugu cya Celeulose yageze mu rwego rwa selile, Ashland, Ubuyapani Shinetsu, muri Koreya yepfo Lotte nandi mahanga monopole. UsibyeImitsimaIbipimo byinshi birenga ibihumbi icumi by'ibigo, abantu ibihumbi n'ibihumbi by'ibigo bidafite imishinga mito, bitanga imbaraga zo kubaka icyitegererezo cya selile, kandi nta mbaraga zo kubyara ibikoresho byinshi byongera ibihembo n'ibicuruzwa byo hejuru.
Bane, selile ether ether ofry no kohereza ibicuruzwa hanze
Muri 2020, kubera icyorezo cyo mu mahanga cyatumye habaho gahunda yo gutunganya ibigo by'amahanga, muri 2020 kugira ngo agere ku byoherezwa mu mahanga ya selile 77.272. Nubwo amajwi yoherezwa mu mahanga yatunganijwe mu Bushinwa akura vuba, ibicuruzwa byoherezwa mu mahanga bishingiye ahanini ku bikoresho byo kubaka. Mugihe ubunini bwa selile yubuvuzi ni buto Kugeza ubu, ubwinshi bwa selile ya selile mubushinwa ni inshuro enye byinjira, ariko amajwi yoherezwa mu mahanga atigeze atangira inshuro ebyiri amafaranga atumizwa mu mahanga. Mu murima w'ibicuruzwa bisoza byinshi byo mu ngo zo mu ngo zo mu ngo zohereza ibicuruzwa hanze
Igihe cyohereza: Jun-07-2022