Waa maxay fiber Cellulose?

fiber cellulosewaa walxo fibre ah oo ka soo jeeda cellulose, polysaccharide si dabiici ah u soo baxa oo laga helo gidaarada unugyada dhirta. Cellulose waa polymer-ka ugu badan ee dabiiciga ah ee Dunida waxayna u adeegtaa sida qaybta aasaasiga ah ee dhismaha derbiyada unugyada, siinta xoog, qallafsanaan, iyo taageerada unugyada dhirta. Fiber Cellulose waxaa si weyn loogu isticmaalaa warshado kala duwan xooggeeda, kala duwanaansho, iyo biodegradability. Halkan waxaa ah dulmar guud oo ku saabsan fiber cellulose:

Ilaha Cellulose Fiber:

1. Qalabka Dhirta: Fiber Cellulose waxa ay ugu horayn ka soo baxdaa ilaha dhirta, oo ay ku jiraan alwaax, suuf, hemp, bamboo, jute, flax, iyo bagaashka sonkorta. Noocyada iyo qaybaha kala duwan ee dhirta waxaa ku jira xaddi iyo noocyo kala duwan oo fiilooyinka cellulose ah.
2. Walxaha dib loo warshadeeyay: Fiber cellulose waxa kale oo laga heli karaa warqadaha dib loo warshadeeyay, kartoonnada, dunta, iyo walxaha kale ee wasakhda ah ee cellulose-ku ku jiro iyada oo loo marayo habab farsamo ama kiimiko.

Hababka Habaynta:

1. Farsamaynta Farsamaynta: Hababka makaanikada, sida shiididda, sifaynta, ama wax-shiididda, ayaa loo isticmaalaa in lagu kala saaro fibreerka cellulose ee alaabta dhirta ama waraaqaha dib loo warshadeeyey. Qalabaynta makaanikada waxay ilaalisaa qaabka dabiiciga ah ee fiilooyinka laakiin waxay keeni kartaa dhererka fiber-ka gaaban iyo nadiifinta hoose.
2. Kiimiko Duubista: Hababka kiimikaad, sida habka kraft-ga, habka sulfite, ama habka organosolv, waxay ku lug leedahay daawaynta maaddooyinka dhirta ee kiimikooyinka si ay u milaan lignin iyo qaybaha kale ee aan unugyadu ahayn, ka tagida fiilooyinka cellulose ee la safeeyey.
3. Enzymatic Hydrolysis: Enzymatic hydrolysis waxay isticmaashaa ensaymes si ay u burburiso cellulose sokorta milmay, taas oo markaa lagu khamiirin karo biofuels ama biochemicals kale.

Astaamaha Fiber Cellulose:

1. Xoog: Fiyuusyada Cellulose waxaa lagu yaqaanaa awooddooda adag ee adag, qallafsanaanta, iyo adkeysiga, iyaga oo ka dhigaya kuwo ku habboon codsiyada qaabdhismeedka ee warshadaha kala duwan.
2. Nuugista: Fiilooyinka Cellulose waxay leeyihiin sifooyin nuugista aad u fiican, taas oo u oggolaanaysa inay nuugaan oo haystaan ​​​​qoyaanka, dareeraha, iyo urta. Tani waxay ka dhigeysaa mid ku habboon in loo isticmaalo alaabta nuugista, sida shukumaannada waraaqaha, tirtirayaasha, iyo alaabta nadaafadda.
3. Biodegradability: Fiber cellulose waa biodegradable iyo deegaanka saaxiibtinimo, sababtoo ah waxaa u kala qaybin karaa by microorganisms galay walxaha aan waxyeello lahayn, sida biyaha, carbon dioxide, iyo walxaha organic.
4. Dahaarka kulaylka: Fiilooyinka cellulose waxay leeyihiin sifooyin kulaylka dabiiciga ah, taasoo ka dhigaysa inay ku habboon yihiin in loo isticmaalo dhisidda alaabada dahaadhka, sida dahaadhka cellulose, kaas oo gacan ka geysta hagaajinta waxtarka tamarta iyo dhimista kharashyada kuleylka iyo qaboojinta.
5. Falcelinta Kiimikada: Fiilooyinka Cellulose waxay mari karaan beddelaad kiimiko si ay u soo bandhigaan kooxaha shaqeeya ama u beddelaan hantidooda codsiyo gaar ah, sida ethers cellulose, esters, iyo derivatives loo isticmaalo dawooyinka, cuntada lagu daro, iyo codsiyada warshadaha.

Codsiyada Fiber Cellulose:

1. Warqadaha iyo Baakadaha: Fiber cellulose waa alaabta aasaasiga ah ee alaabta waraaqaha, loo isticmaalo in lagu soo saaro waraaqo iyo alaabooyin kala duwan, oo ay ku jiraan waraaqaha daabacaadda, alaabta baakadaha, waraaqaha nudaha, iyo looxa jiingado.
2. Dharka iyo Dharka: Fiyuusyada cellulose, sida suufka, linenka, iyo rayon (viscose), ayaa loo isticmaalaa wax soo saarka dunta si loo soo saaro dhar, dunsan, iyo alaabta dharka, oo ay ku jiraan shaati, dhar, jooniska, iyo tuwaalada.
3. Qalabka Dhismaha: Fiber Cellulose waxaa loo isticmaalaa soo saarista alaabada alwaax ee la farsameeyay, sida sabuuradaha, sabuuradaha, sabuuradaha, iyo alwaaxyada, iyo sidoo kale agabka dahaadhka iyo waxyaalaha shubka ah.
4. Biofuels iyo Tamarta: Fiber Cellulose waxay u adeegtaa sidii quudin wax soo saarka bayofuel, oo ay ku jiraan ethanol, biodiesel, iyo pellets biomass, iyo sidoo kale in dhirta isku-darka kulaylka iyo koronto.
5. Cunnada iyo Daawooyinka: Kaabayaasha Cellulose, sida methylcellulose, carboxymethylcellulose (CMC), iyo microcrystalline cellulose (MCC), waxaa loo isticmaalaa dhumucyada, xasiliyayaasha, xidhayaasha, iyo buuxinta alaabta cuntada, dawooyinka, qurxinta, iyo alaabta daryeelka shakhsi ahaaneed.

Gabagabo:

Fiber Cellulose waa walxo la isku halleyn karo oo waara oo leh codsiyo badan oo kala duwan oo warshado ah, oo ay ku jiraan waraaqo samaynta, dunta, dhismaha, shidaalka noolaha, cuntada, iyo dawooyinka. Badankeeda, dib-u-cusboonaynta, iyo biodegradability-keeda ayaa ka dhigaya doorasho soo jiidasho leh soosaarayaasha raadinaya agab deegaan-saaxiibtinimo iyo waxqabad sare leh. Maaddaama warshaduhu ay sii wadaan inay mudnaanta siiyaan sii jiritaanka iyo ilaalinta deegaanka, fiber cellulose ayaa la filayaa inay door muhiim ah ka ciyaaraan u gudubka dhaqaale wareeg ah iyo dhaqaale hufan.