Cellulosese ke motsoako o sa fetoheng oa manyolo ka mefuta e fapaneng ea lits'ebetso ho indasteri e fapaneng. Ts'ebeliso e 'ngoe ea bohlokoa ea cellulose e chencha seretse, e fanang ka karolo ea bohlokoa molemong oa oli le khase.
Kenyelletso ea ho cheka seretse:
Ho cheka seretse, hape se tsejoang ka metsi a ho cheka, ke mokelikeli o ikhethileng, 'me o tsoele pele, a tsilatsila. E etsa mesebetsi e mengata e bohlokoa bakeng sa ts'ebetso e atlehang ea ho cheka maemong a fapaneng a geogical ona.
Bohlokoa ba cellulose ho cheka seretse se hoele:
Clloulose ke karolo ea bohlokoa mefuta e mengata ea ho cheka seretse ka lebaka la thepa ea eona e ikhethang, e tlatsetsang ts'ebetsong ea ho cheka. Mesebetsi ea mantlha ea cellulose ea cellulose ea ho cheka seretse se ke keng ea kenyelletsa:
Phallo ea liketsahalo ea pono ea liketsahalo tsa ponts'o ea tente ea kutu ea selefouno, ho eketsa pono ea eona le ho ntlafatsa bokhoni ba eona ba ho khaola. Sena se thusa ho emisoa le ho tsamaisa lijalo tsa 'ona tse kulang le ho bokellana le ho bokella setlama se sephara.
Taolo ea ho felloa ke metsi: Ditshediti tsa Cellulose-Clulose Thussanfelang ho laola tahlehelo ea metsi ka ho theha kuku e tšesaane e tšesaane leboteng le bataletseng. Sena se fokotsa tlhaselo ea mokelikeli o noang, o fokotsa tsitsipano le ho boloka botsitso hantle.
Ho tšoaea liphoso: boteng ba cellulose ba ho lema seretse ho chencha seretse ka nepo ho jara lijalo ho fihlela ka nepo. Sena se thibela ho bokelloa ha li-cuttings, tse ka sitisang ho chechisa tsoelo-pele le ho lebisang ho sa atleheng lisebelisoa.
Lisebelisoa tsa mocheso tsa mocheso oa tšepe li fana ka botsitso ba mollo, ba e lumella ho boloka thepa le maemo a mocheso a mangata a kopaneng le ts'ebetsong e tahang. Sena se thusa ho thibela tahlehelo ea lilello 'me e netefatsa ts'ebetso e sa feleng ea mokelikeli oa metsi.
Ho lumellana ha tikoloho ea tikoloho: Li-litlatsetso tsa motheo tsa conlulose li botsoalle le biodegramentiable, li etsa hore li lokele ho sebelisoa libakeng tse bohōleng ba tikoloho. Li thusa ho fokotsa tšusumetso ea tikoloho ea tšebetso ea ho cheka ka ho fokotsa ho lokolloa ha lik'hemik'hale tse kotsi tikolohong.
Thepa ea cellulose:
Cellcoseride Colymer Compude Compud Menyots e hokahantsoeng ke β Litlhophiso tsa eona li e etsa hore e sebetse hantle bakeng sa ts'ebeliso ea seretse se hoele:
Tydrophilic Kham: Collose ke hydrophilic, ho bolelang hore e na le moea o matla oa metsi. Sebaka sena se fa cellolose ho monya le ho boloka metsi, ho kenya tšebetsong mosebetsi oa taolo ea mokelikeli oa mokelikeli oa mokelikeli oa mokelikeli.
Sebopeho sa Polymer: Sebopeho sa Polymer sa Cellulose se fana ka thepa e ntle ea lifilimi, e nolofalletsang ho thehoa ha kuku e kopaneng le e sa thekeseleng leboteng le bataletseng ho laola tahlehelo ea mafube.
Ho tsitsa ho hlorisoa, Cenlulose ho bontša botsitso bo botle ba botona, bo bo lumella ho mamella mocheso o phahameng ntle le ho sithabela ntle le ho sithabela Sebaka sena se tiisa ts'ebetso e fetohileng ea litlolo tse tahang ka linyeoe tsa cellulose ka maemo a ho fetisang.
Biodegraday: E 'ngoe ea melemo ea boleng ba cellulose e ntle ea biodegrada. Kamora ho sebelisa, lisebelisoa tsa ho chencha tsa cellulose li lema lifofane li senya tlhaho ka lebaka la li-inprotuce tse se nang kotsi, fokotsa ts'itiso ea tikoloho le ho nolofatsa mekhoa ea ho nolofatsa.
Mefuta ea litlatsetso tsa cellulose e sebelisoang ho cheka seretse:
Mefuta e fapa-fapaneng ea li-litlatsetso tse thehiloeng ho selefouno li sebelisoa ha ho cheka liforomo tsa seretse, e mong le e mong o fana ka melemo le thepa e itseng:
Hydroxethyl Cellulose (Hec): Hec ke polymer ea qubu ea metsi e tsoang ka seleng ea Clemloulo E sebelisoa hangata e le moetapele ea tahlehelo ea Viscosifier le Phokotso ea mokelikeli o thehiloeng metsing.
Cleboxexethyl cellulose E sebetsa haholo ho cheke liforomo tsa seretse bakeng sa matla a tahlehelo ea mokelikeli le ho li etsa.
Microcrystaline cellulose (MCC): MCC e na le likarolo tse nyane tse kristale tse hlahisoang ke lits'ebetso tsa mochini kapa tsa enzzyama. E sebelisoa ho cheke seretse e le moeti oa taolo ea lifilimi, o thusa ho boloka botsitso hantle ka ho theha kuku e thata.
Sodium canboxethyl celbololose (Na-celc): Na-cmc): Na-cmc) E thusa ho etsa pono ea metsi le ho thibela ho lahleheloa ke metsi ka har'a mathata a maholo.
Polnanionic cellulose (Pac ke Seteishene se matla se nang le sebaka se phahameng sa Anion, se kenya thepa e ntle ea mokelikeli. E sebetsa haholo ho libaka tse phahameng tsa letsoai le phahameng.
Kopo ea cellulose ea ho cheka liforomo tsa seretse:
Ditshediti tse thehiloeng ho cellulose li kenyelletsoa ho li-fantisi tsa seretse tsa seretse ho fihlela mekhoa e boletsoeng ho fihlela thepa ea litlolo tsa Rheological tsa Rheological. Khetho ea sebaka se loketseng sa selefouno se ekelitsoeng ke mofuta oa mokelikeli o jereng, maemo a ho cheka le litlhokahalo tsa ho cheka.
Mafikeng a se nang metsi a senyehileng a metsi, litlatsetso tsa cellulo tsa cellulose li qhalana ka mokelikeli o sebelisa thepa ea khalemelo ho netefatsa hore o tsamaisoa ka mokhoa o tšoanang. Setšoantšo sa tlatsetso se ekelitsoeng cellulose se laoloang ka hloko ho fihlela lifolatso tse lakatsehang, tahlehelo ea metsi a koahetsoeng ke metsi ha hole.
Mathateng a ho taka a ho noang oli, litlatsetso tse thehiloeng ho li-celling li ka sebelisoa hammoho le baemeli ba bang ba taolo ea li-rheology le ho tsitsipalla Ho lumellana ha li-ad call tsa cellulose ka likarolo tse ling tsa mokelikeli ho bohlokoa ho netefatsa boitšoaro bo nepahetseng bo nepahetseng le ho bata.
LITLHAKISO TSA BOPHELO:
Ditshemiti tse thehiloeng ho Cellulose li fana ka melemo e 'meli ea tikoloho e bapisoang le baetsi ba lik'hemik'hale ea maiketsetso ba tloaetse ho cheka liforomo tsa seretse. Ho na le chefo ea bona ea ho ja lijo tse ling le chefo ea tikoloho e tlase ho ba khetha libaka tse chesang tikoloho le lits'ebetso tsa ho cheka melao ea tikoloho moo litokelo tsa tikoloho li leng kaloneng.
Ka ho sebelisa litlatsetso tse thehiloeng ho CelsigleO
Phetha:
Cellulose o bapala karolo ea bohlokoa ho theha seretse se chesang, ho laola lintho tsa hae tse fokang, ho tsitsipaletse ho tsitsipana le tikoloho. Joaloka polymer ea tlhaho le e nchafatseng, cellulose e na le menyetla e mengata e fetang litlatsetso tsa syent.
Boholo bo fapaneng ba litlatsetso tsa mahole tsa cellulose li fumaneha ho lumella baenjiniere ba mokelikeli ho ea taisang liphoofolong tsa mofuta o itseng, sepheo se chesang le sepheo sa tikoloho le maikutlo a ho chechisa le ho nahana. Ka ho sebetsana le thepa e ikhethang ea cellulose ea cellulose, ba sebetsang hantle ba ka ntlafatsa ts'ebetso ea ho cheka, fokotsa tšenyo ea ho ntša sebopeho, ho nts'etsapele lisebelisoa tse sireletsehileng le tsa khase.
Poso: Feb-18-2025