Lisebelisoa tsa mantlha tsa cellulose ke life?

Lisebelisoa tsa mantlha tsa cellulose ke life?

Cellulose, e leng e 'ngoe ea metsoako e mengata ka ho fetisisa ea lintho tse phelang Lefatšeng, e sebetsa e le karolo ea mantlha ea sebopeho sa marako a lisele tsa limela. Polysaccharide ena e rarahaneng e entsoe ka likarolo tse pheta-phetoang tsa limolek'hule tsa tsoekere tse hokahaneng, tse etsang liketane tse telele. Lisebelisoa tsa mantlha tsa tlhahiso ea cellulose li tsoa mehloling ea limela, haholo-holo makhasi a lehong, k'hothone le mefuta e fapaneng ea masala a temo.

Pulp ea Lehong:
Wood pulp ke thepa e tala e atileng haholo bakeng sa tlhahiso ea cellulose, e ikarabellang bakeng sa karolo e kholo ea tlhahiso ea cellulose lefatšeng ka bophara. E fumanoa ka likhoele tsa lehong, tse fumanoang haholo lifateng tse bonolo le tsa hardwood. Lifate tsa Softwood tse kang phaene, spruce le fir li ratoa bakeng sa likhoele tsa tsona tse telele le li-cellulose tse ngata, e leng se etsang hore e be tse loketseng bakeng sa tlhahiso ea makhasi. Lifate tse thata tse kang birch, eucalyptus le oak le tsona lia sebelisoa, leha ho na le mekhoa e fapaneng ea ts'ebetso ka lebaka la likhoele tsa tsona tse khuts'oane le metsoako e fapaneng ea lik'hemik'hale.

Lepolanka la patsi le ntšoa ka letoto la mekhoa ea mechine le ea lik'hemik'hale. Qalong, likutu lia khaoloa ebe li khaoloa likotoana tse nyane. Li-chips tsena li kenngoa ts'ebetsong ea ho sila kapa ho phekoloa ka lik'hemik'hale ho arola likhoele tsa cellulose le likarolo tse ling tse kang lignin le hemicellulose. Litholoana tse hlahisoang lia hlatsuoa, li soeufalitsoe, 'me li hloekisoa ho fumana boleng bo lakatsehang ba selulose bakeng sa lits'ebetso tse fapaneng.

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K'hothone:
K'hothone, fiber ea tlhaho e fumanoang lipeong tsa semela sa k'hothone, ke mohloli o mong oa bohlokoa oa selulose. Haholo-holo e entsoe ka selulose e batlang e hloekile, e nang le lignin e nyane haholo le hemicellulose. Cotton cellulose e tumme ka bohloeki le matla a eona a holimo, e leng se etsang hore e be ea bohlokoa haholo bakeng sa ho hlahisa lihlahisoa tsa boleng bo holimo tsa cellulose joalo ka masela, pampiri le lintho tse nkiloeng ho cellulose.

Mokhoa oa ho ntša selulose ho tloha k'hothone o kenyelletsa ho arola likhoele tse tsoang peōng ea k'hothone le litšila tse ling ka letoto la mekhoa ea ho hloekisa, ho hloekisa le ho fana ka likarete. Likhoele tsa k'hothone tse hlahisoang li ntse li sebetsoa ho ea pele ho tlosa litšila tse setseng le ho hloekisa selulose bakeng sa lits'ebetso tse ikhethileng.

Mesaletsa ea Temo:
Mesaletsa e fapa-fapaneng ea temo, ho kopanyelletsa le joang, mokotla, setofo sa poone, liqoapi tsa raese le mekotla ea 'moba, ke mehloli e meng ea selulose. Masala ana ke lihlahisoa tsa temo, 'me hangata a na le cellulose, hemicellulose, lignin le metsoako e meng ea tlhaho. Ho sebelisa masala a temo bakeng sa tlhahiso ea cellulose ho fana ka melemo ea tikoloho ka ho fokotsa litšila le ho sebelisa lisebelisoa tse nchafalitsoeng.

Ho ntšoa ha selulose mesaletsa ea temo ho kenyelletsa ts'ebetso e ts'oanang le tlhahiso ea makhasi a patsi, ho kenyelletsa ho fokotsa boholo, kalafo ea lik'hemik'hale le ho hloekisoa. Leha ho le joalo, sebopeho sa lik'hemik'hale le sebopeho sa masala a temo li ka fapana le lehong, ho hloka hore ho etsoe liphetoho methating ea ho sebetsa ho ntlafatsa chai le boleng ba cellulose.

Algae:
Leha e sa sebelisoe haholo joalo ka mahlaku a patsi, k'hothone, kapa masala a temo, mefuta e meng ea algae e na le selulose mme e 'nile ea hlahlojoa e le mehloli ea tlhahiso ea selulose. Algal cellulose e fana ka melemo e joalo ka sekhahla sa kholo e potlakileng, litaba tse ngata tsa cellulose, le litlhoko tse fokolang tsa mobu le metsi ha li bapisoa le limela tsa lefats'e.

Ho ntša selulose ho tsoa algae hangata ho kenyelletsa ho qhaqha mabota a sele ho lokolla likhoele tsa cellulose, ho lateloe ke tlhoekiso le ts'ebetso ho fumana lisebelisoa tsa cellulose tse ka sebelisoang. Lipatlisiso mabapi le tlhahiso ea selulose e thehiloeng ho algae li ntse li tsoela pele, ka sepheo sa ho hlahisa mekhoa e tsitsitseng le e atlehang ea moruo bakeng sa tlhahiso e kholo.

thepa e ka sehloohong e tala easeluloseli akarelletsa mahlaku a lehong, k’hothone, masala a temo, ’me, ho isa bohōleng bo itseng, mefuta e itseng ea bolele. Lisebelisoa tsena tse tala li nka mehato e fapaneng ea ts'ebetso ea ho ntša le ho hloekisa selulose, e sebetsang e le karolo e feto-fetohang le ea bohlokoa lits'ebetsong tse fapaneng tsa indasteri le tsa khoebo, ho kenyeletsoa ho etsa pampiri, masela, meriana, lihlahisoa tsa lijo le biofuel. Litheknoloji tsa ts'ebetso e tsitsitseng le tse ncha tsa ts'ebetso li ntse li tsoela pele ho ntlafatsa tlhahiso ea cellulose, ho matlafatsa ts'ebetso, ho fokotsa tšusumetso ea tikoloho, le ho holisa ts'ebeliso e ka bang teng ea mohloli ona oa bohlokoa oa tlhaho.


Nako ea poso: Apr-06-2024