Cellulose ke komporo ea motho ea sebetsang e sa sebetseng hantle ka tlhaho, o bapala karolo ea bohlokoa mohahong le ts'ebetsong ea bakuli le tikoloho ea tikoloho. Theo ea eona e ikhethileng le maemo a eona a lebisitse lits'ebetsong tse fapaneng tsa likopa-pele, ho e etsa e 'ngoe ea biopolymers ea bohlokoahali.
1.Sources of celluloulese:
Qhobosheane e nkiloe haufi le marako a semela, ho sebetsa e le karolo ea sebopeho ka mokhoa oa microfibril. E fumaneha ka likabalanong tsa lisele tsa semela sa semela, ho kenyeletsoa lehong, k'hothone, hemp, folaxe, jite le ba bang ba bangata. Mehloli ee e fapana ka har'a litaba tsa cellulose le mokhatlong oa sebopeho, tse kang tsa susumetsa molemong oa lits'ebetso tse fapaneng.
Wood: Lehong ke e 'ngoe ea mehloli e mengata haholo ea cellulose e ngata haholo ea selefoume, oak, le spruce e nang le biopolymer ena. E sebetsa e le karolo ea mantlha ea mabota a marako a likotoana tsa masela, a fana ka matla le thata ho seqo.
Cotton: Metsoako ea k'hothone e entsoe ka ho fela ha cleloulose, e ba etsang lihlahisoa tsa bohlokoa tsa khoele bakeng sa tlhahiso ea likhama. Likarolo tse telele tse telele, li hlaselletsa ka matla, le ho jeoa ha masela a k'hothone, ho li etsa hore li lokele liaparo le masela a lelapa.
Hemp le Folax: Hemp Likhoele tsena tsa tlhaho li fana ka mokhoa o khopiloeng, mongobo oa mongobo, le ho matlafatsa tikoloho
Lisebelisoa tse ling tsa semela: Ntle le mehloli e fetileng, Celulosese e ka ntšoa ka thepa e 'ngoe ea semela se fapaneng se kang bamboo, poone ea' motei le masala a terompeta. Mehloli ena e meng e kenya letsoho tlhahisong e tsitsitseng ea lihlahisoa tse thehiloeng cellulose-le ntse li fokotsa ho itšetleha ka cellulose ea setso ea lehong.
2.Koproperties ea cellulose:
Lipontšo tsa Cellulose tse 'maloa tse ikhethang tse tlatsetsang likopo tsa eona tse phatsimang.
Biodrality: Coldeulose e hantle, ho bolelang hore e ka senyeha ka likokoana-hloko ka metsoako e bobebe e kang carbon dioxide le metsi. Sebaka sena se etsa lisebelisoa tse thehiloeng ho 'mala, haholo-holo litsing tseo ho li tšoenyehang.
Hydrophphility: Collolose e na le boits'oaro bo phahameng bakeng sa limolek'hule tsa metsi ka lebaka la boteng ba lisele tsa hydroxy ka sebopeho sa eona. Mofuta ona oa hydrophilic o thusa thepa e thehiloeng ka mlimpu le ho boloka metsi, ho etsa hore li lokele likopo tse kang lipampiri, liaparo tsa bohloka le lihlahisoa tsa bohloeki.
Matla a ka mochine: Marobers tsa lingaka tsa celulose li na le matla a maholo a ho a matlafatsa le ho iphetetsa lintho tse entsoeng ho bona. Lebenkele lena le bohlokoa ka ho khetheha likopo tse hlokang botšepehi ba 'nete, joalo ka masele, le lihlahisoa tsa pampiri.
Ntho e nchafatsoang le e tsitsitseng: Ha e le hantle e tsoa mehloling ea semela, selenyulose e nchafatsoa ebile e tšoarella. Tlhahiso ea eona ha e itšetlehe ka lisebelisoa tsa mafura a FSSIL 'me a ka kenya letsoho ka tatellano ea khabone ha e ntse e kenyelletsa meru le litloaelo tsa temo.
3. LITLHAKISO TSE KHOLO TSA CONYLOSE
Cellloulose e na le tšebeliso e kholo ea indasteri e fapaneng, ka lebaka la thepa ea eona e ikhethang le e fapaneng:
Pampiri le sephutheloana: Mohlomong ts'ebeliso e khahlisang haholo ea cellulose e hlahisoang ke pampiri le karete. Litobers tsa likhoele tsa cellulose ke thepa ea mantlha e sebelisoang lipampiring, e fana ka litšobotsi le litšobotsi tse hlokahalang tsa bokaholimo le likoting. Ho feta moo, thepa e thehiloeng ho selefouso e fana ka mefuta e meng ea celling e fanang ka mekhoa e meng ea mekhatlo ea polasetiki, e kenya letsoho boitekong bo matlafatsang.
Matsopa le Aparel: Li-Fabers tsa Celloulose tse tsoang Cotton, HelM, Folaxe kapa li ne li lora masela, masela a lapeng le likoung tsa lapeng le likoung tsa lapeng le likoung tsa lapeng. Cotton, haholoholo, se sebelitseng se sebelisang cellulose se thehiloeng khoele ka bolokolohi, ho shoa ha eona celtination, boroko le maemo. Ho nchafatsoa ha mekhoa ea ho sebetsa le tsona li lebisitse kholisong ea likhoele tsa cellulose tse kang lyocell le melemo e ntlafatsang.
Lisebelisoa tsa Biomedical: Lisebelisoa tse thehiloeng ho li-con cellulo li na le lits'ebeletso lebaleng la biodity, ho kenyeletsoa liaparo tsa matloana, litsamaiso tsa lithethefatsi le litsamaiso tsa bongaka le lits'ireletso. Ho ikoetlisa le biodelote ea selefounu e etsa hore e be e loketseng likopo tse joalo, moo ho sebelisana le lits'ebetso tsa likokoana-hloko le polokeho.
Lijo le liindasterical litloholo tsa "celtheulose tse kang celluulos (mohlala, MethyMelcel Ditšedi tsena tse thehiloeng ho khetla ea khetla ea khetla ea cellulose li ntlafatsa sebopeho, botsitso ba lihlahisoa le boloi ba lihlahisoa tsa lijo ha ba ntse ba netefatsa phetisetso ea lithethefatsi ka litlhare tsa meriana.
E matla le li-biofuels tse nchafatsoang: Lethanol, e tsoang ho litšila tsa celluloulo, li fana ka mofuta o mong oa cellulo o tsitsitseng oa ho fokana le ho kenya letsoho ho fokotsa likhase tse futhumatsang lefatše.
Lisebelisoa tsa ho kopanya: Metsoako ea lifofane ea selefounu e kenngoa lisebelisoa tse ngata ho matlafatsa thepa ea ho ba matla joalo ka matla, ho satalla le ho hanyetsa le ho hanyetsa le ho hanyetsa le ho hanyetsa. Li-compose tse thehiloeng cellulose tse thehiloeng ho li-call cellution, thepa ea kaho, thepa ea ka tlung, ka har'a thepa e mosa le eco-e nang le mekhoa e metle.
Noelese ea tlhaho, joalo ka ha tlhaho e le ngata ea botle ba Cell Cell, e na le thepa e ikhethang le lits'ebetso tse fapaneng tsa li indasteri. Ho tloha lipampiring le masela ho lisebelisoa tsa biondsical thepa ea biondy le matla a ho nchafatsoa, Cellulose e kenya letsoho kholisong e tsitsitseng le ntlafatso ea masimong a fapaneng. Patlisiso e tsoelang pele le tsoelo-pele ea theknoloji ea ts'ebetso ea cellulose Cellulose Repa Tšepiso ea ho holisa likopo tsa eona le ho rarolla mathata a lefatše a amanang le ho boloka chelete le ho tsilatsila tikoloho. Ha se sechabeng se ntse se tsoela pele hantle pele ho tsitsa le ho ba le boiphihlelo ba ho tsitsa
Nako ea poso: Mar-06-2024