1. Incamake
Carboxymethyl Cellulose (CMC) ni Anional Aiostaccharide ikoreshwa cyane mu biryo, imiti, kwisiga, kwisiga, kwisiga, gukuramo peteroli no gukuramo peteroli no gukuramo peteroli. Umutungo w'ingenzi wa CMC ni uscosity yayo, ariko mubyiciro bifatika, ubushyuhe bwayo akenshi bugomba kugengwa kugirango bukemure nibisabwa.
2. Imiterere n'imiterere iranga CMC
CMC ni carboxymethyly bakomoka kuri selile, kandi imiterere yacyo igena ibiranga viscosity kubisubizo. Ibyatsi bya CMC biterwa nuburemere bwayo bwa molekile, urwego rwo gusimbuza (DS), nubushyuhe na PH of igisubizo. Uburemere bwo hejuru bwa molekilar na ds ndende yongera viscosity ya CMC, mugihe ubushyuhe bwo hejuru nibihe bya PH bishobora kugabanya uruzitiro rwayo.
3. Uburyo bwingaruka zinyongera kuri viscosity
3.1 Ingaruka ya electrolyte
Amashanyarazi, nk'unyunyu (Nacl, KCL, Cacl₂, n'ibindi), arashobora kugabanya viscosiya ya CMC. Amashanyarazi atandukana muri ions mumazi, ashobora gupakira iminyururu ya CMC, kugabanya kwaguka no kwishoramo iminyururu ya molekile, bityo bikagabanye urunigi rwa molekile, bityo bikagabanye urunigi rwa molekile, bityo bikagabanye urunigi rwa molekile, bityo bikagabanye urunigi rwa molekile, bityo bikagabanye urunigi rwa molekile, bityo bikagabanye urunigi rwa molekile, bityo bikagabanye urunigi rwibisubizo.
Ingaruka za Ionic Ingaruka: Kongera imbaraga za ionic mubisubizo birashobora gutesha agaciro molekile ya CMC, zigabanya ibanga hagati ya molekile, kora iminyururu ya molekile, bityo ikagabanya urunikiro.
Ingaruka ya CATIV: Kurugero, CA²⁺, muguhuza amatsinda yishyurwa nabi kuri molekile nyinshi za CMC, zirashobora kurushaho kunyuranya kandi zikora ibintu byinteko imbere, bityo bikagabanya cyane vicosity.
3.2 Ingaruka ya Organic
Ongeraho ibicurane byamashanyarazi cyangwa ibinyabuzima bihuza (nka ethanol na propanol) birashobora guhindura polarike yibitekerezo bingana no kugabanya imikoranire hagati ya molekile na molekile yamazi. Imikoranire iri hagati ya molekile na molekile ya CMC irashobora kandi guhindura imiterere yumurongo wa molekile, bityo bigabanya urujijo.
Ingaruka yo gukosora: Imiti ya Organic irashobora guhindura gahunda ya molekile y'amazi mugisubizo, kugirango hydrophilique igice cya molekile zipfunyitse nigisubizo, guca intege kwagura urunigi rwa molekile no kugabanya ubuswa.
3.3 PH impinduka
CMC ni aside ishobora intege nke, kandi impinduka muri PH irashobora kugira ingaruka kubyo yabyishyuye byigihugu hamwe nibikorwa byimikorere. Mu bihe bya acide, amatsinda ya carboxyl kuri molekile ya CMC ihinduka aho kutabogama, kugabanya kwanga bityo bikagabanya urujijo. Mu bihe bya alkaline, nubwo ikirego cyiyongera, alkalinity ikabije irashobora gutuma depolélymeization yumurongo wa molekile, bityo bikagabanya ubukuru.
Ingaruka ya Isoelectriki: Mu bihe byegereye ingingo ya CMC (PH ≈ 4.5), ushinzwe urunigi rw'intoki ni hasi, kugabanya kwangwa bityo bikagabanya urujijo.
3.4 Amashanyarazi ya enzymatic
Imibumbe yihariye (nka selile) irashobora kugabanya urunigi rwa molec ya CMC, bityo bigagabanya cyane vicosity. Hydrollysis sydrolysise nuburyo bwihariye bushobora kugenzura neza vicosiya.
Uburyo bwa hydrolysis ya enzymatique: Enzymes hydrolyze inkwano ya glycosidic kuri cmc molekile, kugirango uburemere bwinshi CMC ivunike ibice bito, bigabanya uburebure bwuruhererekane rwa molekile hamwe na virusi yumuti.
4. Inkingi zisanzwe hamwe na porogaramu zabo
4.1 Umunyu wa Norganic
Sodium chloride (Nacl): ikoreshwa cyane munganda zibiri kugirango uhindure imiterere y'ibiryo mugabanya ubuyonguzi bw'igisubizo cya CMC.
Calcium chloride (CaCl₂): used in oil drilling to adjust the viscosity of drilling fluid, which helps to carry drill cuttings and stabilize the well wall.
4.2 acide organic
Acide acide (acike acide): ikoreshwa mugukosora kugirango uhindure vinosi ya CMC kugirango ihuze nibicuruzwa bitandukanye nibisabwa byubwumviro.
Acide: Bikunze gukoreshwa mugutunganya ibiryo kugirango uhindure acide na alkalinity yibisubizo byo kugenzura vicosity.
4.3
Ethanol: Yakoreshejwe muri farumasi no kwisiga kugirango uhindure vino ya CMC kugirango ubone ibintu bifatika byimiterere.
Propanol: ikoreshwa mu gutunganya inganda kugirango igabanye viscosity yo gukemura CMC yo gutemba byoroshye no gutunganya.
4.4 enzymes
Akagari: Byakoreshejwe mu gutunganya kugirango bigabanye viscosity yo gucika intege, duhindura no gucapa imyenda myinshi.
Amylase: Rimwe na rimwe ukoreshwa mu nganda y'ibiryo kugira ngo uhindure vicosity ya CMC kugira ngo ihuze n'ibitekerezo byo gutunganya ibiryo bitandukanye.
5. Ibintu bireba imikorere yinyongera
Ingirakamaro yinyongera zigira ingaruka kubintu byinshi, harimo uburemere bwa molekile nurwego rwo gusimbuza CMC, kwibanda kubanjirije igisubizo, ubushyuhe, hamwe nubushyuhe, hamwe nubundi buryo.
Uburemere bwa molekilar: CMC hamwe nuburemere bukomeye bwa molekile bisaba kwibanda cyane kwinyongera kugirango ugabanye cyane virusi.
Urwego rwo gusimbuza: CMC ifite urwego rwo hejuru rwo gusimbuza ntabwo yunvikana inyongera kandi irashobora gusaba ibintu bikomeye cyangwa kwibanda cyane kubinjira.
Ubushyuhe: Ubwiyongere bwubushyuhe butezimbere imikorere yinyongera, ariko ubushyuhe bwinshi bushobora gutera gutesha agaciro cyangwa kunyuramo.
Imikoranire ivanze: ibindi bikoresho (nka surpacts, Thickeners, nibindi) birashobora kugira ingaruka ku mikorere yinyongera kandi bigomba gufatwa nkubwumvikane kandi bakeneye gufatwa neza.
6. Icyerekezo cyiterambere kizaza
Ubushakashatsi no gusaba kugabanya urusyo ya CMC bugenda yerekeza ku cyerekezo kibisi n'icyara. Gutezimbere inyongeramuco nshya hamwe nuburozi buke, ubuhanga buke bwo gukoresha inyongeramuco, no gushakisha ikoreshwa rya NanoteChlogy hamwe nibikoresho byubwenge mubikoresho bya SMACOSIty byose nibyumba bizaza.
Icyatsi kibisi: Shakisha inyongeramusaruro uko zisanzwe cyangwa ziodegradavike kugirango ugabanye ingaruka zibidukikije.
Nanotechnology: Koresha uburyo bunoze hamwe nuburyo budasanzwe bwo gukorana na Nanomotation kugirango bugenzure neza viscosity ya CMC.
Ibikoresho byubwenge: Gutezimbere inyongera zishobora gusubiza ibidukikije (nkubushyuhe, PH, urumuri, nibindi) kugirango ugere ku mabwiriza ya DMC.
Abakubitengo bagira uruhare runini mu kugenzura vicosi ya CMC. Muguhitamo neza no gusaba inyongeramusaruro, ibikenewe byinganda zitandukanye nibicuruzwa byabaguzi birashobora guhura neza. Ariko, kugirango tugere ku iterambere rirambye, ubushakashatsi buzaza bugomba kwibanda ku iterambere ry'inkiko z'icyatsi kandi neza, ndetse no gushyira mu bikorwa ikoranabuhanga rishya mu mabwiriza ya vinosity.
Igihe cyagenwe: Gashyantare-17-2025